CA3128540A1 - Cache system hotspot data access method, apparatus, computer device and storage medium - Google Patents

Cache system hotspot data access method, apparatus, computer device and storage medium Download PDF

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CA3128540A1
CA3128540A1 CA3128540A CA3128540A CA3128540A1 CA 3128540 A1 CA3128540 A1 CA 3128540A1 CA 3128540 A CA3128540 A CA 3128540A CA 3128540 A CA3128540 A CA 3128540A CA 3128540 A1 CA3128540 A1 CA 3128540A1
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fragmentation
data
accessed data
access
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CA3128540C (en
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Tao Duan
Fan Wang
Yue LUO
Dong Chen
Wenhua Yu
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10353744 Canada Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2455—Query execution
    • G06F16/24552—Database cache management
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0602—Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061—Improving I/O performance
    • G06F3/0611—Improving I/O performance in relation to response time
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0638—Organizing or formatting or addressing of data
    • G06F3/0644—Management of space entities, e.g. partitions, extents, pools
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0628—Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0655—Vertical data movement, i.e. input-output transfer; data movement between one or more hosts and one or more storage devices
    • G06F3/0656—Data buffering arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06—Digital input from, or digital output to, record carriers, e.g. RAID, emulated record carriers or networked record carriers
    • G06F3/0601—Interfaces specially adapted for storage systems
    • G06F3/0668—Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/067—Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]

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Abstract

The present invention discloses to cache system hotspot data access method, apparatus, computer device, and storage medium. The method comprises: receiving an access request from a cache system, the access request carries a to be accessed data identity; obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list; and routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity. By adopting the present method to disperse hotspot key's traffic on the fragmentation to achieve hotspot key's evenly access and improve cache system access efficiency.

Description

CACHE SYSTEM HOTSPOT DATA ACCESS METHOD, APPARUTUS, COMPUTER
DEVICE AND STORAGE MEDIUM
Field [0001] The present disclosure relates to the field of computer technology, particularly to a cache system hotspot data access method, an apparatus, a computer device, and a storage medium.
Background
[0002] Redis is a currently widely used distributed K-V ( key-value pairs) cache system, when accessing to this system, calculating a fragmentation according to a key's hash (hash function) to store and obtain this K-V, however, in the actual application, during some rush hours, there are many requests accessing to the same key (may correspond to some promotion goods, hotspot news, hotspot comments, etc.), this key can be referred as the hotspot key, according to the hash of this hotspot key, all the access requests will fall in the same fragmentation and severely increase the load of this fragmentation, then resulting in a long response time and low access efficiency.
Invention Content
[0003] Based on this, it is necessary to provide a cache system hotspot data access method, an apparatus, a computer device, and a storage medium to tackle the above-mentioned technical problems, wherein the method can disperse the hotspot key's traffic on the fragmentation and achieve hotspot key's evenly access and improve cache system access efficiency.
[0004] A cache system hotspot data access method comprises:
[0005] Receiving an access request from a cache system, the access request carries a to be accessed data identity;

Date Recue/Date Received 2021-10-18
[0006] Obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list;
[0007] Routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0008] In an implementation, before receiving the access request of the cache system, comprising: obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity; obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation;
traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data;
generating a candidate hotspot data list according to the candidate hotspot data.
[0009] In an implementation, the cache system hotspot data access method also comprises:
obtaining pre-set expiration time corresponding to each candidate hotspot data; removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
[0010] In an implementation, after receiving the access request of the cache system, also comprising: obtaining a pre-set counter; responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity; if the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list; if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.

Date Recue/Date Received 2021-10-18
[0011] In an implementation, the cache system hotspot data access method also comprises:
if the current access times reaches the access times threshold, obtaining a candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation; traversing each candidate fragmentation, loading the to be accessed data through each candidate fragmentation; obtaining current counter status corresponding to the pre-set counter; setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
[0012] In an implementation, when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list, comprising: obtaining a candidate hotspot data list, wherein the candidate hotspot list includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity; if existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
[0013] In an implementation, the cache system hotspot data access method also comprises:
if to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity; responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
[0014] A cache system hotspot data access's apparatus comprises:
[0015] An access request receiving module configured to receive an access request of a cache system, wherein the access request carries a to be accessed data identity;
[0016] A route rule obtaining module configured to obtain a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate Date Recue/Date Received 2021-10-18 hotspot data list;
[0017] An access result generation module configured to route the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0018] A computer device, including a memory, a processor and a computer program stored in the memory and ran on the processor configured to achieve the following steps when the processor executes the computer program:
[0019] Receiving an access request from a cache system, the access request carries a to be accessed data identity;
[0020] Obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list;
[0021] Routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0022] A computer readable storage medium stored with a computer program configured to achieve the following steps when the processor executes the computer program:
[0023] Receiving an access request from a cache system, the access request carries a to be accessed data identity;

Date Recue/Date Received 2021-10-18
[0024] Obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list;
[0025] Routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0026] The above-mentioned cache system hotspot data access method, apparatus, computer device and storage medium, receiving an access request from a cache system, the access request carries a to be accessed data identity; obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list; and routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity. Therefore, the target fragmentation can be specifically used to process the access requests corresponding to the other access data identities, wherein the access data corresponding to the other access data identities may not be hotspot data, so according to the route scheduling rule, the access request corresponding to the hotspot data can be routed to the fragmentation corresponding to non-hotspot data, the fragmentation traffic corresponding to the hotspot data can be shared by the fragmentation corresponding to the non-hotspot data, so as to achieve the evenly access to the hotspot data.
Drawing Description
[0027] Figure 1 is an application environment diagram of the cache system hotspot data access method in an implementation;
Date Recue/Date Received 2021-10-18
[0028] Figure 2 is a process diagram of the cache system hotspot data access method in an implementation;
[0029] Figure 3 is a process diagram of the cache system hotspot data access method in an implementation;
[0030] Figure 4 is a process diagram of the cache system hotspot data access method in another implementation;
[0031] Figure 5 is a process diagram of the cache system hotspot data access method in an implementation;
[0032] Figure 6 is a process diagram of the cache system hotspot data access method in an implementation;
[0033] Figure 7 is a process diagram of the candidate hotspot data list's matching step in an implementation;
[0034] Figure 8 is a process diagram of the cache system hotspot data access method in an implementation;
[0035] Figure 9 is a structural diagram of the cache system hotspot data access apparatus in an implementation;
[0036] Figure 10 is an internal structure of a computer device in an implementation;
[0037] Figure 11 is an internal structure of a computer device in an implementation.

Date Recue/Date Received 2021-10-18 Specific implementation methods
[0038] In order to make clearer application purposes, technical solutions, and advantages, the present disclosure is further explained in detail with a particular embodiment thereof, and with reference to the drawings. It shall be appreciated that these descriptions are only intended to be illustrative, but not to limit the scope of the disclosure thereto.
[0039] The cache system hotspot data access method provided by the present application can be applied in the application environment as shown in Figure 1. Wherein, terminal 102 communicates with server 104 through the network. Among them, the terminal 102 can be used but not limit to a variety of personal computers, laptops, smart phones, tablets and portable wearable devices, the server 104 can be achieved by an independent server or a server cluster composed of plural servers.
[0040] Specifically, the terminal 120 obtains the access request from the cache system, the access request carries the to be accessed data identity and the access request is sent to server 104 through the network connection, after the server 104 receives the cache system access request, obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list, routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0041] In another implementation, the server 104 receives the access request from the cache system, the access request carries the to be accessed data identity, obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list, routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request Date Recue/Date Received 2021-10-18 corresponding to the to be accessed data identity.
[0042] In an implementation, as shown in Figure 2, a cache system hotspot access method is provided, this method is applied in the terminal or the server in Figure 1 as an illustration, comprising following steps:
[0043] Step 202, receiving an access request from a cache system, the access request carries a to be accessed data identity;
[0044] Wherein, cache system (Redis) is the current enterprise widely used distributed K-V
(key-value pairs) cache system, in a distributed system, the cache plays an important role and acts as hotpot cache or full cache, during the process of using the cache, usually many fragmentations are used which can not only increase the cache capacity, but also disperse the server's pressure where the cache system is located, so that the better support capability for the cache system service is provided.
[0045] Wherein, the access request of the cache system is used to request access to the cache system, which can be generated through performing trigger operations on the access control set by the relevant business access application, the operation can be but not limited to click operation, voice operation, timing events and so on. Among them, the access request carries the to be accessed data identity, the to be accessed data identity is used to uniquely identify the to be accessed data, and correspondingly access result can be obtained according to the to be accessed data identity.
[0046] Step 204, obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list.
[0047] Wherein, in an actual application, during some rush hours, there will be many requests frequently accessing to the same data, such as accessing to the same key, wherein, the key can correspond to some promotion products, hotspot news, hotspot comments and so on in an Date Recue/Date Received 2021-10-18 application, and these requests will be instantly gathered in a fragmentation, which will affect the request and the response time on this fragmentation, but for those fragmentations with less access request data, the traffic of the cache request will be less.
[0048] Therefore, after receiving the access request, judging whether the to be accessed data corresponding to the to be accessed data identity is the hotspot data, if the to be accessed data is hotspot data, to avoid the failure response due to the massive access requests, the access request corresponding to the hotspot data can be dispersed to each fragmentation to achieve hotspot data's evenly access.
[0049] Specifically, after receiving the access request from the cache system, obtaining the candidate hotspot data list, wherein the candidate hotspot data list includes at least one candidate hotspot data, determining of whether the to be accessed data corresponding to the to be accessed data identity is hotspot data in the access request by matching with the candidate hotspot data list, if the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, which means the to be accessed data is hotspot data that needs to be evenly accessed, obtaining pre-set route scheduling rule, wherein the pre-set route scheduling rule here is pre-set for evenly accessing that can be determined and obtained based on service requirements, actual application scenarios or product requirements.
[0050] In another implementation, if to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, which means the to be accessed data is not hotspot data without much capacities, this access request can be processed just through the default fragmentation corresponding to the to be accessed data identity, therefore, determining the matched default fragmentation according to the to be accessed data identity, responding the access request through this default fragmentation, obtaining the correspondingly access result.
Wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity, the access requests corresponding to the different access data identities can be processed by different default fragmentations.

Date Recue/Date Received 2021-10-18
[0051] Step 206, routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0052] Wherein the target fragmentation here is used to process this access request's fragmentation through the pre-set route scheduling rule, which means the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity, the target fragmentation can be specifically used to process the access requests corresponding to other access data identities, the access data corresponding to this other access data identities may not be the hotspot data, therefore, so according to the route scheduling rule, the access request corresponding to the hotspot data can be routed to the fragmentation corresponding to non-hotspot data, the fragmentation traffic corresponding to the hotspot data can be shared by the fragmentation corresponding to the non-hotspot data, so as to achieve the evenly access to the hotspot data.
[0053] Specifically, after obtaining the pre-set route scheduling rule, the access request can be routed to the target fragmentation according to the pre-set route scheduling rule, the target fragmentation here can pre-load each hotspot data, when the access request corresponding to the to be accessed data identity is routed to this target fragmentation, the target fragmentation responds this access request directly and obtains the access result corresponding to the to be accessed data identity.
[0054] In another implementation, the target fragmentation does not pre-load each hotspot data but records the access times of the access request corresponding to the to be accessed data identity through the pre-set counter, when the access times reaches the pre-set access times threshold, then loading each hotspot data through the target fragmentation, when the target fragmentation completes the loading of hotspot data, the access request corresponding to the to be accessed data identity can be routed to the target fragmentation according to the pre-set Date Recue/Date Received 2021-10-18 route scheduling rule, the target fragmentation responds this access request directly and obtains the access result corresponding to the to be accessed data identity.
[0055] When the access times does not reach the pre-set access times threshold, determining of whether the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.
[0056] In a specific implementation, assuming a distributed system composed of 10 groups of candidate fragmentations (1-10), a hotspot key will only be routed to the candidate fragmentation 1 according to the default HASH rule, if there are 10000 access requests concurrently accessing to this hotspot key, the candidate fragmentation 1 will instantly have 10000 access requests, but through the present application's cache system hotspot access method, the 10 groups of candidate fragmentations will all temporarily load this hotspot key, if there are 10000 access requests concurrently accessing to this hotspot key, the concurrent access requests will be dispersed to the 10 groups of fragmentations according to the pre-set route scheduling rule, basically each group of candidate fragmentations only has 1000 access requests, therefore, the candidate fragmentation will only has 1/10 of the original traffic.
[0057] In the above-mentioned cache system hotspot data access method, receiving an access request from a cache system, the access request carries a to be accessed data identity; obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list; routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity. Therefore, the target fragmentation can be specifically used to process the access requests corresponding to the other access data identities, wherein the access data corresponding to the other access data identities may not be Date Recue/Date Received 2021-10-18 hotspot data, so according to the route scheduling rule, the access request corresponding to the hotspot data can be routed to the fragmentation corresponding to non-hotspot data, the fragmentation traffic corresponding to the hotspot data can be shared by the fragmentation corresponding to the non-hotspot data, so as to achieve the evenly access to the hotspot data.
[0058] In an implementation, as shown in Figure 3, before receiving the access request of the cache system, comprising:
[0059] Step 302, obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity.
[0060] Step 304, obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation.
[0061] Step 306, traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data.
[0062] Step 308, generating a candidate hotspot data list according to the candidate hotspot data.
[0063] Among them, before receiving the access request of the cache system, all the candidate fragmentations can collect all candidate hotpot data, then pre-loading all candidate hotspot data and combining all successfully loaded candidate hotspot data to a candidate hotspot data list, when receiving the access request of the cache system, judging whether the to be accessed data corresponding to the to be accessed data identity included in the access request is in the candidate hotspot data list, if yes, determining the target fragmentation from the candidate fragmentations according to the pre-set route scheduling rule, responding to this access request through the target fragmentation and obtaining the access result.
[0064] Specifically, obtaining candidate hotspot data, the candidate hotspot data includes Date Recue/Date Received 2021-10-18 correspondingly candidate hotspot data identity, wherein the obtaining of the candidate hotspot data can be through massive web crawling, data crawling or access records of various popular websites, and the candidate hotspot data includes correspondingly candidate hotspot data identity, the different candidate hotspot data correspond to the different candidate hotspot data identity.
[0065]
Furthermore, obtaining all candidate fragmentations, then all candidate fragmentations form a candidate fragmentation set, traversing all candidate fragmentations, each fragmentation loads the candidate hotspot data, when each candidate fragmentation successfully loads the candidate hotspot data, a candidate hotspot data list is composed of the candidate hotspot data, which means the candidate hotspot data joins the candidate hotpot data list.
[0066] In an implementation, as shown in Figure 4, the cache system hotspot data access method also comprises:
[0067] Step 402, obtaining pre-set expiration time corresponding to each candidate hotspot data.
[0068] Step 404, removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
[0069] When loading the candidate hotspot data in each candidate fragmentation, meanwhile, the pre-set expiration time corresponding to candidate hotspot data needs to be set, generally the pre-set expiration time is not very long and just can pass the peak access period. Wherein the pre-set expiration time corresponding to each candidate hotspot data can be obtained according to business requirements, actual application scenarios, product requirements and so on, the pre-set expiration time corresponding to each candidate hotspot data can be the same and can be different. To avoid wasting resources, when reaching the pre-set expiration time, Date Recue/Date Received 2021-10-18 removing the candidate hotspot data corresponding to the reached pre-set expiration time from the candidate hotspot data list, updating the candidate hotspot data list and obtaining the updated candidate hotspot data list.
[0070] In a specific implementation, before receiving the access request of the cache system, collecting the hotspot key in advance, cyclically traversing all the candidate fragmentations, each candidate fragmentation loads the hotspot key once, meanwhile, the pre-set expiration time is set, generally the pre-set expiration time is not very long and just can pass the peak access period. When the scheduler completes the loading action, the hotspot key will be updated to the candidate hotpot data list.
[0071] Furthermore, when the cache system access is in process, the business system needs to access the hotspot key to obtain the pre-set route scheduling rule. Due to the pre-loading of the hotspot key, the candidate hotpot data list is already updated, therefore, the access request is routed to the other target fragmentations by using pre-set route scheduling rules such as random, polling, or the most recently non-used route scheduling rules. If the hotspot key is expired, the candidate hotspot data list will also remove this hotspot key.
[0072] In an implementation, as shown in Figure 5, after receiving the access request of the cache system, also comprising:
[0073] Step 502, obtaining a pre-set counter.
[0074] Step 504, responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity.
[0075] Step 506, if the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.

Date Recue/Date Received 2021-10-18
[0076] Step 508, if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.
[0077] Wherein, if each candidate fragmentation does not pre-load each hotspot data before receiving the access request of the cache system, but with the increase of some hotspot data access, when triggering a pre-set threshold, then each fragmentation completes loading to hotpot data. Specifically, obtaining the pre-set counter, wherein the pre-set counter is used to record the times of the access times of the hotspot data, for example, the pre-set counter here is used to record the access times of the access request corresponding to the to be accessed data identity, responding to the access request through the pre-set counter, then obtaining the current access times corresponding to the to be accessed data identity.
[0078] Furthermore, determining of whether the to be accessed data corresponding to the to be accessed data identity has triggered a pre-set threshold, which can specifically be obtaining the access times threshold, determining of whether the to be accessed data has triggered the pre-set threshold according to the access times threshold and the current access times, if the current access times does not reach the access threshold, which means the access times of this to be accessed data does not reach the pre-set threshold and there are not many access times, then determining of whether the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, if determining of the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering the step of obtaining pre-set route scheduling rule.
[0079] In an implementation, as shown in Figure 6, the cache system hotspot data access method also comprises:
[0080] Step 602, if the current access times reaches the access times threshold, obtaining a candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation.
Date Recue/Date Received 2021-10-18
[0081] Step 604, traversing each candidate fragmentation, loading the to be accessed data through each candidate fragmentation.
[0082] Step 606, obtaining current counter status corresponding to the pre-set counter.
[0083] Step 608, setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
[0084] If the current access times reaches the access times threshold, which means the access times of the to be accessed data reaches the access times threshold and there are many access times, therefore, obtaining all the fragmentations, then all candidate fragmentations form a candidate fragmentation set, traversing all candidate fragmentations, each fragmentation loads the candidate hotspot data and obtains the current counter status corresponding to the pre-set counter, when each candidate fragmentation successfully loads the candidate hotspot data, setting the current counter status to be current expiration status, when setting the pre-set counter to be expiration status, then the counter is no longer counting.
[0085] In a specific implementation, before the access of the cache system, the hotspot key is not pre-loaded. When the cache system access is in process, the hotspot key needs to be accessed, because the hotspot key does not exist in the candidate hotspot data list, the cache system routes the request to the matched candidate fragmentation 1 according to the hotspot key, wherein the candidate fragmentation 1 is specifically used to process this hotspot key.
Among them, whenever accessing this hotspot key, the pre-set counter will increase one count in the memory, the pre-set counter is effective in the initial stage, when the pre-set counter reaches or exceeds the pre-set threshold, the counter will trigger all candidate fragmentations to complete this dynamic loading of the hotspot KEY.
[0086] When completing the dynamic loading of the hotspot KEY, then setting the counter of this hotspot KEY to be expiration status, the counter is no longer counting, and adding the Date Recue/Date Received 2021-10-18 hotspot KEY to the candidate hotspot data list, at this time, the candidate hotspot data list is already updated, therefore, using the pre-set route scheduling rules such as random, polling, or the most recently non-used route scheduling rules, routing the hotspot key to the target fragmentation.
[0087] In an implementation, as shown in Figure 7, when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list, comprising:
[0088] Step 702, obtaining a candidate hotspot data list, wherein the candidate hotspot list includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity.
[0089] Step 704, if existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
[0090] According to whether the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, judging whether the to be accessed data is the hotspot data, if to be accessed data is the hotspot data, to avoid the failure response due to the massive access requests, the access request corresponding to the hotspot data can be dispersed to each fragmentation to achieve hotspot data's evenly access.
[0091] Specifically, after receiving the access request from the cache system, obtaining the candidate hotspot data list, wherein the candidate hotspot data list includes at least one candidate hotspot data, determining of whether the to be accessed data corresponding to the to be accessed data identity is hotspot data in the access request by matching with the candidate hotspot data list, if the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, which means the to be accessed data is hotspot data that needs to be evenly accessed.

Date Recue/Date Received 2021-10-18
[0092] Wherein, determining whether the to be accessed data is in the candidate hotspot data list according to whether the candidate hotspot data identity is the same as the to be accessed data identity, if existing the same candidate hotspot data identity as the to be accessed data identity, which means existing the same candidate hotspot data as to be accessed data in the candidate hotspot data list, determining of the to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, which means the to be accessed data corresponding to the to be accessed data identity is hotspot data, to avoid the failure accesses, therefore, hotspot data's evenly access is needed.
[0093] In an implementation, as shown in Figure 8, the cache system hotspot data access method also comprises:
[0094] Step 802, if to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity.
[0095] Step 804, responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
[0096] Specifically, if to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, which means the to be accessed data is not hotspot data without much capacities, this access request can be processed just through the default fragmentation corresponding to the to be accessed data identity, therefore, determining the matched default fragmentation according to the to be accessed data identity, responding the access request through this default fragmentation, obtaining the correspondingly access result.
Wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity, the access requests corresponding to the different access data identities can be processed by different default fragmentations.

Date Recue/Date Received 2021-10-18
[0097] In a specific implementation, a cache system hotspot data access method is provided, specifically comprising as following steps:
[0098] 1. Obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity.
[0099] 2. Obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation.
[0100] 3. Traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data.
[0101] 4. Generating a candidate hotspot data list according to the candidate hotspot data.
[0102] 5. Obtaining pre-set expiration time corresponding to each candidate hotspot data.
[0103] 6. Removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
[0104] 7. Receiving the access request of the cache system, the access request carries the to be accessed data identity.
[0105] 8. Obtaining a pre-set counter.
[0106] 9. Responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity.
[0107] 10. If the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the Date Recue/Date Received 2021-10-18 candidate hotspot data list.
[0108] 11. If determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, obtaining the pre-set route scheduling rule.
[0109] 11-1. Obtaining candidate hotspot data list, if to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list, wherein the candidate hotspot list includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity.
[0110] 11-2. If existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
[0111] 12. Routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0112] 13.
If the current access times reaches the access times threshold, obtaining a candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation.
[0113] 14. Traversing each candidate fragmentation, loading the to be accessed data through each candidate fragmentation.
[0114] 15. Obtaining current counter status corresponding to the pre-set counter.
[0115] 16. Setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
Date Recue/Date Received 2021-10-18
[0116] 17. If to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity.
[0117] 18. Responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
[0118] Although the above-mentioned steps in the flowchart are shown in sequence as indicated by the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly instruction in this article, there is no strict order in which these steps can be performed, and they can be performed in any other orders. In addition, at least parts of the appended drawings in the steps can include more sub steps or multiple stages, these sub steps or stages are not necessarily completed at the same time but can be executed in different time, the execution order of these sub steps or stages is also not necessarily in sequence order but can be performed alternately with the other steps or sub steps of other steps or at least one part of the other stages.
[0119] In an implementation, as shown in Figure 9, a cache system hotspot data access apparatus 900 is provided, comprising: access request receiving module 902, roue rule obtaining module 904, and access result generation module 906, wherein:
[0120] An access request receiving module 902 configured to receive an access request of a cache system, wherein the access request carries a to be accessed data identity.
[0121] A route rule obtaining module 904 configured to obtain a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list.

Date Recue/Date Received 2021-10-18
[0122] An access result generation module 906 configured to route the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0123] In an implementation, the cache system hotspot data access apparatus 900 is also used for obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity, obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation, traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data, generating a candidate hotspot data list according to the candidate hotspot data.
[0124] In an implementation, the cache system hotspot data access apparatus 900 is also used for obtaining pre-set expiration time corresponding to each candidate hotspot data, removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
[0125] In an implementation, the cache system hotspot data access apparatus 900 is also used for obtaining a pre-set counter, responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity, if the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list; if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.
[0126] In an implementation, the cache system hotspot data access apparatus 900 is also used for obtaining a candidate fragmentation set if the current access times reaches the access times threshold, wherein the candidate fragmentation set includes at least one candidate Date Recue/Date Received 2021-10-18 fragmentation, traversing each candidate fragmentation, loading the to be accessed data through each candidate fragmentation, obtaining current counter status corresponding to the pre-set counter, setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
[0127] In an implementation, route rule obtaining module 904 is also used for obtaining a candidate hotspot data list, wherein the candidate hotspot list includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity, if existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
[0128] In an implementation, the cache system hotspot data access apparatus 900 is also used if the to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity, responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
[0129] For the specific limitation of the cache system hotspot data access apparatus can refer to the above-mentioned the cache system hotspot data access method, which will not be repeated here. Each module of the above data cache apparatus can be achieved fully or partly by software, hardware, and their combinations. The above modules can be embedded in the processor or independent of the processor in computer device and can store in the memory of computer device in form of software, so that the processor can call and execute the operations corresponding to the above modules.
[0130] In an implementation, a computer device is provided to be a server and whose internal structure diagram is shown in Figure 10. The computer device includes a processor, a memory, Date Recue/Date Received 2021-10-18 a network interface, and a database connected through a system bus. The processor of the computer device is configured to provide calculation and control capabilities.
The memory of computer device includes non-volatile storage medium and internal memory. The memory of non-volatile storage medium has operation system, computer programs and database. The internal memory provides an environment for the operation system and computer program running in a non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal through a network connection.
The computer program is executed by the processor to implement a cache system hotspot data access method.
[0131] In an implementation, a computer device is provided to be a server and whose internal structure diagram is shown in Figure 11. The computer device includes a processor, a memory, a network interface, and a database connected through a system bus. The processor of the computer device is configured to provide calculation and control capabilities.
The memory of computer device includes non-volatile storage medium and internal memory. The memory of non-volatile storage medium has operation system, computer programs and database. The internal memory provides an environment for the operation system and computer program running in a non-volatile storage medium. The network interface of the computer device is used to communicate with an external terminal through a network connection.
The computer program is executed by the processor to implement a cache system hotspot data access method.
The computer device's display monitor can be LCD monitor or electronic ink display monitor, the input apparatus of the computer device can be the touch layer on the display monitor, also can be button, trackball, or touchpad, and can be the external keyboard, touchpad, or mouse, etc.
[0133] The skilled in the art can understand that the structure shown in Figure 10 and Figure 11 is only partial structural diagram related this application solution and not constitute limitation to the computer device applied on the current application solution, the specific computer device can include more or less components than what is shown in the figure, or combinations of some components or different components to what is shown in the figure.

Date Recue/Date Received 2021-10-18 [0134] In an implementation, the processor performs the following steps when executing the computer program: obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity, obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation, traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data, generating a candidate hotspot data list according to the candidate hotspot data.
[0135] In an implementation, the processor performs the following steps when executing the computer program: obtaining pre-set expiration time corresponding to each candidate hotspot data, removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
[0136] In an implementation, the processor performs the following steps when executing the computer program: obtaining a pre-set counter, responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity, if the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list; if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.
[0137] In an implementation, the processor performs the following steps when executing the computer program: obtaining a candidate fragmentation set if the current access times reaches the access times threshold, wherein the candidate fragmentation set includes at least one candidate fragmentation, traversing each candidate fragmentation, loading the to be accessed data through each candidate fragmentation, obtaining current counter status corresponding to the pre-set counter, setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
[0138] In an implementation, the processor performs the following steps when executing the computer program: obtaining a candidate hotspot data list, wherein the candidate hotspot list Date Recue/Date Received 2021-10-18 includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity, if existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
[0139] In an implementation, the processor performs the following steps when executing the computer program: if the to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity, responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
[0140] In an implementation, a computer readable storage medium stored with a computer program configured to achieve the following steps when the processor executes the computer program: receiving an access request from a cache system, the access request carries a to be accessed data identity; obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list; routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
[0141] In an implementation, the processor performs the following steps when executing the computer program: obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity, obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation, traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data, generating a candidate hotspot data list according to the candidate hotspot data.

Date Recue/Date Received 2021-10-18 [0142] In an implementation, the processor performs the following steps when executing the computer program: obtaining pre-set expiration time corresponding to each candidate hotspot data, removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
[0143] In an implementation, the processor performs the following steps when executing the computer program: obtaining a pre-set counter, responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity, if the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list; if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.
[0144] In an implementation, the processor performs the following steps when executing the computer program: obtaining a candidate fragmentation set if the current access times reaches the access times threshold, wherein the candidate fragmentation set includes at least one candidate fragmentation, traversing each candidate fragmentation, loading the to be accessed data through each candidate fragmentation, obtaining current counter status corresponding to the pre-set counter, setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
[0145] In an implementation, the processor performs the following steps when executing the computer program: obtaining a candidate hotspot data list, wherein the candidate hotspot list includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity, if existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
[0146] In an implementation, the processor performs the following steps when executing the computer program: if the to be accessed data corresponding to the to be accessed data identity Date Recue/Date Received 2021-10-18 is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity, responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
[0147] The skilled in the art can understand that all or partial of procedures from the above-mentioned methods can be performed by computer program instructions through related hardware, the mentioned computer program can be stored in a non-volatile material computer readable storage medium, this computer can include various implementation procedures from the abovementioned methods when execution. Any reference to the memory, the storage, the database, or the other media used in each implementation provided in current application can include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), programable ROM (PROM), electrically programmable ROM (EPRPMD), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory can include random access memory (RAM) or external cache memory. As an instruction but not limited to, RAM is available in many forms such as static RAM (SRAM), dynamic RAM
(DRAMD), synchronous DRAM (SDRAM), dual data rate SDRAM (DDRSDRAM), enhanced SRAM (ESDRAM), synchronal link (Synchlink) DRAM (SLDRAM), memory bus (Rambus), direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), etc.
[0148] The technical features of the above-mentioned implementations can be randomly combined, for concisely statement, not all possible combinations of technical features in the abovementioned implementations are described. However, if there are no conflicts in the combinations of these technical features, it shall be within the scope of this descriptions.
[0149] The above-mentioned implementations are only several implementations in this disclosure and the description is more specific and detailed but cannot be understood as the Date Recue/Date Received 2021-10-18 limitation of the scope of the invention patent. Evidently those ordinary skilled in the art can make various modifications and variations to the disclosure without departing from the spirit and scope of the disclosure. Therefore, the appended claims are intended to be construed as encompassing the described embodiment and all the modifications and variations coming into the scope of the disclosure.

Date Recue/Date Received 2021-10-18

Claims (10)

Claims:
1. A cache system hotspot data access method comprises:
receiving an access request from a cache system, the access request carries a to be accessed data identity;
obtaining a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list; and routing the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
2. The method according to claim 1, before receiving the access request of the cache system, comprising:
obtaining candidate hotspot data, wherein the candidate hotspot data includes correspondingly hotspot data identity;
obtaining candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation;
traversing each candidate fragmentation, so that the candidate fragmentation loads the candidate hotspot data; and generating a candidate hotspot data list according to the candidate hotspot data.
3. The method according to claim 2 comprises:
Date Recue/Date Received 2021-10-18 obtaining pre-set expiration time corresponding to each candidate hotspot data; and removing the correspondingly candidate hotspot data from the candidate hotspot data list when reaching the pre-set expiration time, obtaining the updated candidate hotspot data list.
4. The method according to claim 1, after receiving the access request of the cache system, also comprising:
obtaining a pre-set counter;
responding the access request through the pre-set counter, obtaining current access times corresponding to the to be accessed data identity;
if the current access times does not reach an access times threshold, determining of whether to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list; and if determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list, entering step of obtaining the pre-set route scheduling rule.
5. The method according to claim 4 also comprises:
if the current access times reaches the access times threshold, obtaining a candidate fragmentation set, wherein the candidate fragmentation set includes at least one candidate fragmentation;
traversing each candidate fragmentation, loading the to be accessed data through each Date Recue/Date Received 2021-10-18 candidate fragmentation;
obtaining current counter status corresponding to the pre-set counter; and setting the current counter status to current expiration status, determining of the pre-set counter is no longer counting.
6. The method according to claim 1, when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list, comprising:
obtaining a candidate hotspot data list, wherein the candidate hotspot list includes each candidate hotspot data, each candidate hotspot data includes correspondingly candidate hotspot data identity; and if existing the same candidate hotspot data identity as the to be accessed data identity, determining of to be accessed data corresponding to the to be accessed data identity is in the candidate hotspot data list.
7. The method according to claim 1 comprises:
if to be accessed data corresponding to the to be accessed data identity is not in the candidate hotspot data list, determining the correspondingly default fragmentation according to the to be accessed data identity, wherein the default fragmentation is specifically used to process the access request corresponding to the to be accessed data identity; and responding the access request through the default fragmentation, obtaining access result corresponding to the to be accessed data identity.
8. A cache system hotspot data access's apparatus comprises:

Date Recue/Date Received 2021-10-18 an access request receiving module configured to receive an access request of a cache system, wherein the access request carries a to be accessed data identity;
a route rule obtaining module configured to obtain a pre-set route scheduling rule when to be accessed data corresponding to the to be accessed data identity is in a candidate hotspot data list; and an access result generation module configured to route the access request to the target fragmentation according to the pre-set route scheduling rule, responding the access request through the target fragmentation, obtaining an access result corresponding to the to be accessed data identity, wherein the target fragmentation is not specifically used to process the access request corresponding to the to be accessed data identity.
9. A computer device, including a memory, a processor and a computer program stored in the memory and ran on the processor configured to achieve the steps of any methods in claim 1 to 7 when the processor executes the computer program.
10. A computer readable storage medium stored with a computer program configured to achieve the steps of any methods in claim 1 to 7 when the processor executes the computer program.

Date Recue/Date Received 2021-10-18
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