CN104391862A - Method and device for updating cache data - Google Patents
Method and device for updating cache data Download PDFInfo
- Publication number
- CN104391862A CN104391862A CN201410571937.4A CN201410571937A CN104391862A CN 104391862 A CN104391862 A CN 104391862A CN 201410571937 A CN201410571937 A CN 201410571937A CN 104391862 A CN104391862 A CN 104391862A
- Authority
- CN
- China
- Prior art keywords
- data
- expired
- buffer memory
- cached
- need
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- G06F16/24553—Query execution of query operations
- G06F16/24554—Unary operations; Data partitioning operations
- G06F16/24557—Efficient disk access during query execution
-
- 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
- G06F16/23—Updating
- G06F16/2379—Updates performed during online database operations; commit processing
Abstract
The invention discloses a method and a device for updating cache data. The method comprises the following steps: judging whether first data in cache is out of date or not; when the first data is not out of date, judging whether the first data needs to be updated or not; when the first data needs to be updated, updating the first data. After the method and the device for updating the cache data are adopted, when a user sends a first data query request into a data query system and the data query system judges that the first data exists in the cache, whether the first data is out of date or not can be judged; when the first data is not out of date, whether the first data needs to be updated or not can be judged, and the first data needing to be updated is updated and stored, so that the updated data in the cache is directly accessed by a system when the system is used for accessing the data in the cache, the process of querying a database again by connecting a server is not needed, and the working efficiency of the cache is improved.
Description
Technical field
The present invention relates to data cached process field, particularly relate to a kind of data cached update method and device.
Background technology
Buffer memory is a quick scratchpad area (SPA), and buffer memory can be used for the data needing often access in storage system, avoids in database or disk file, obtaining data frequently, improves the speed of system access data, enhance the satisfaction of Consumer's Experience.
In the prior art, when the data in system access buffer memory are expired, system uses the data in buffer memory by abandoning, then connection server re-starts Query Database, send to user by recapturing the data of getting from server again, data are saved in buffer memory simultaneously.But process need a period of time of connection server Query Database again, reduce the work efficiency of buffer memory.
Summary of the invention
The present invention completes to solve above-mentioned deficiency of the prior art, the object of the invention is to propose a kind of data cached update method and device, to improve the work efficiency of buffer memory.
For reaching this object, the present invention by the following technical solutions:
The embodiment of the present invention provides a kind of data cached update method, comprises the following steps:
Judge that whether the first data in buffer memory are expired;
When described first data are not expired, judge that described first data are the need of renewal;
When described first data need to upgrade, upgrade described first data.
Further, judging that described first data are not as after expired, also comprise:
Described first data are sent to the user initiating data inquiry request.
Further, whether described the first data judged in buffer memory are expired also comprises before:
User sends the data inquiry request of inquiry first data to data query system;
Data query system judges whether store described first data in buffer memory.
Further, judge that the first data in buffer memory also comprise after whether expired:
When described first data are expired, connection server obtains second data corresponding with described first data from database.
Further, described first data need renewal to be specially: described first data are less than predetermined threshold value apart from the expired time.
Further, described first data of described renewal comprise the following steps:
Start asynchronous thread, and connection server obtains second data corresponding with described first data from database;
Be described second data by described first Data Update.
The present invention also provides a kind of data cached updating device, comprising:
Judging unit, whether expired for judging the first data in buffer memory, and judge that described first data are the need of renewal;
Updating block, for upgrading described first data.
Further, this device also comprises:
Transmitting element, for sending to the user initiating data inquiry request by described first data.
Further, described judging unit is also for judging whether there are the first data in buffer memory.
Further, described updating block comprises:
Start unit, for starting asynchronous thread, and connection server obtains second data corresponding with described first data from database;
Updating block, for being described second data by described first Data Update.
Data cached update method of the present invention and device, when user sends the first data inquiry request to data query system, when data query system judges to there are the first data in buffer memory, to judge that whether the first data are expired, when the first data are not expired, judge that the first data are the need of renewal, upgrade needing the first data upgraded and preserve, when making the data in system access buffer memory, data after upgrading in direct access cache, do not need the process of connection server Query Database again, improve the work efficiency of buffer memory.
Accompanying drawing explanation
In order to the technical scheme of exemplary embodiment of the present is clearly described, one is done to the accompanying drawing used required for describing in embodiment below and simply introduce.Obviously, the accompanying drawing introduced is the accompanying drawing of a part of embodiment that the present invention will describe, instead of whole accompanying drawings, for those of ordinary skill in the art, under the prerequisite not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the process flow diagram of the data cached update method that the embodiment of the present invention one provides;
Fig. 2 is the preferred flow charts of the data cached update method that the embodiment of the present invention two provides;
Fig. 3 is the structured flowchart of the data cached updating device that the embodiment of the present invention three provides;
Fig. 4 is the preferred structure block diagram of the data cached updating device that the embodiment of the present invention four provides.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below with reference to the accompanying drawing in the embodiment of the present invention, by embodiment, technical scheme of the present invention is intactly described.Obviously; described embodiment is a part of embodiment of the present invention, instead of whole embodiments, based on embodiments of the invention; the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all falls within protection scope of the present invention.
Embodiment one:
Fig. 1 gives the process flow diagram of the data cached update method that the present embodiment one provides.As shown in Figure 1, the data cached update method that the present embodiment provides, comprises the following steps:
Step S10, judges that whether the first data in buffer memory are expired.
The present invention processes by expired data in buffer memory, and whether this step is expired for judging the data in buffer memory.
Step S11, when the first data are not expired, judges that the first data are the need of renewal.
When step S10 determines that in buffer memory, the first data do not have expired, by judgement first data the need of renewal, when the first data are less than predetermined threshold value apart from the expired time, then the first data need to upgrade, wherein predetermined threshold value presets according to the concrete effect of the first data and performance, if when the first data are more than or equal to predetermined threshold value apart from the expired time, then do not need to upgrade.
Step S12, when the first data need to upgrade, upgrades the first data.
When the first data are less than predetermined threshold value apart from the expired time, upgrade, be specially the first data, connection server obtains second data corresponding with the first data from database, is the second data by the first Data Update in buffer memory.
A kind of buffer update data method that the present embodiment one provides, first judge that whether the first data in buffer memory are expired, when the first data are not expired, judge whether the first data are less than predetermined threshold value apart from the expired time, when the first data are less than predetermined threshold value apart from the expired time, connection server obtains second data corresponding with the first data from database, be the second data by the first Data Update in buffer memory, the method is by upgrading by expired data in buffer memory and preserving, make not need during the data in custom system access cache the process of connection server Query Database again, improve the work efficiency of buffer memory.
Embodiment two:
Fig. 2 gives the preferred flow charts of the data cached update method that the present embodiment two provides.As shown in Figure 2, the data cached update method that the present embodiment provides, comprises the following steps:
Step S20, user sends the data inquiry request of inquiry first data to data query system.
Step S211, judges whether store the first data in buffer memory.
After data query system receives the data inquiry request of the first data that user sends, access cache is judged whether to store the first data in buffer memory.If do not have storage first data in buffer memory, will perform step S213, connection server obtains second data corresponding with the first data from database, and step S214, the second data is sent to the user initiating data inquiry request; If store the first data in buffer memory will perform step S212.
Step S212, judges that whether the first data in buffer memory are expired.
In this step, if the first data in buffer memory are expired, will perform step S213, connection server obtains second data corresponding with the first data from database, and step S214, the second data is sent to the user initiating data inquiry request; If the first data in buffer memory do not have expiredly will perform step S22 or step S23.
First data are sent to the user initiating data inquiry request by step S22.
In this step, when judging that the first data in buffer memory do not have expired, the first data are sent to the user initiating data inquiry request, in addition, also can perform step S22 between step 23 to step S25, the first data be sent to the user initiating data inquiry request.
Step S23, judges that the first data in buffer memory are the need of renewal.
When determining that the first data in buffer memory do not have expired, judge that the first data are the need of renewal, when the first data are less than predetermined threshold value apart from the expired time, then the first data need to upgrade, if when the first data are more than or equal to predetermined threshold value apart from the expired time, then do not need to upgrade, perform step S25.
Step S241, start asynchronous thread, and connection server obtains second data corresponding with the first data from database.
When determining that the data in buffer memory need to upgrade, asynchronous thread will be started, asynchronous thread is used for connection server from database, obtains second data corresponding with the first data, the second data wherein in server may be identical with the first data in buffer memory, also may be that the first data wait the data after operation through amendment.
First Data Update is the second data by step S242.
Step S25, terminates.
A kind of buffer update data method that the present embodiment two provides, user sends the data inquiry request of inquiry first data to data query system; Data query system first judges whether store the first data in buffer memory, if there is no storage first data in buffer memory, connection server is obtained second data corresponding with the first data from database, and the second data is sent to the user initiating data inquiry request; If store the first data in buffer memory, by whether expired for the first data judged in buffer memory, if the first data are expired, connection server is obtained second data corresponding with the first data from database, and the second data are sent to the user initiating data inquiry request; If the first data do not have expired, the first data are sent to and initiates the user of data inquiry request, and judge that the first data in buffer memory are the need of renewal; If the first data need to upgrade, start asynchronous thread, and connection server obtains the second data from database, is the second data by the first Data Update; The method, by upgrading starting asynchronous thread by expired data in buffer memory and preserve, makes not need during the data in custom system access cache the process of connection server Query Database again, improves the work efficiency of buffer memory.
Embodiment three:
Fig. 3 is the structured flowchart of the data cached updating device that the embodiment of the present invention three provides.As shown in Figure 3, the data cached updating device that the present embodiment provides comprises:
Judging unit 30, whether expired for judging the first data in buffer memory, and judge that the first data are the need of renewal.
When judging unit 30 judges that in buffer memory, the first data are expired, connection server is obtained second data corresponding with the first data from database, and the second data are sent to the user sending data inquiry request, if the first data judging in buffer memory do not have expiredly will to judge whether the first data are less than predetermined threshold value apart from the expired time, if the first data are less than predetermined threshold value apart from the expired time, then start updating block 31 to upgrade the first data, if the first data are more than or equal to predetermined threshold value apart from the expired time, then the first data do not need to upgrade.
Updating block 31, for upgrading the first data.
When the first data that judging unit 30 is judged in buffer memory need to upgrade, updating block 31 connection server obtains the second data from database, is the second data by the first Data Update in buffer memory.
The data cached updating device that the present embodiment three provides, whether the first data first judged in buffer memory by judging unit 30 are expired, when the first data do not have expired, judge that the first data are the need of renewal, updating block 31 is to the first Data Update needing to upgrade, this device is by upgrading by expired data in buffer memory and preserving, when making the data in system access buffer memory, data after upgrading in direct access cache, do not need the process of connection server Query Database again, improve the work efficiency of buffer memory.
Embodiment four:
Fig. 4 is the preferred structure block diagram of the data cached updating device that the embodiment of the present invention four provides.As shown in Figure 4, the data cached updating device that the present embodiment provides comprises:
Judging unit 40, whether expired for judging the first data in buffer memory, and judge that the first data are the need of renewal.
When this judging unit 40 judges that in buffer memory, the first data are expired, connection server is obtained second data corresponding with the first data from database, and the second data are sent to the user sending data inquiry request, if the first data judging in buffer memory do not have expiredly will to judge whether the first data are less than predetermined threshold value apart from the expired time, if the first data are less than predetermined threshold value apart from the expired time, then by start unit 42 and updating block 43, first data are upgraded, if the first data are more than or equal to predetermined threshold value apart from the expired time, then the first data do not need to upgrade.In addition, judging unit 40, also for judging whether there are the first data in buffer memory, when there are the first data in the buffer, judges that whether the first data are expired; If there are not the first data in buffer memory, connection server is obtained the first data from database.
Transmitting element 41, for sending to the user initiating data inquiry request by the first data.
Judging that the first data did not have after date by judging unit 40, first data are sent to the user initiating data query by transmitting element 41, the first data are sent to the user operation initiating data query can carry out in the process of the first Data Update or afterwards.
Start unit 42, for starting asynchronous thread, and connection server obtains second data corresponding with the first data from database.
When judging unit 40 judges that the first data need to upgrade, start unit 42 will start asynchronous thread, asynchronous thread is used for connection server from database, obtains second data corresponding with the first data, the second data wherein in server may be identical with the first data in buffer memory, also may be that the first data wait the data after operation through amendment.
Updating block 43, for being the second data by the first Data Update.
The data cached updating device that the present embodiment four provides, when user sends the data inquiry request of inquiry first data to data query system; Judging unit 40 first judges whether store the first data in buffer memory, if there is no storage first data in buffer memory, connection server is obtained second data corresponding with the first data from database, and the second data is sent to the user initiating data inquiry request; If store the first data in buffer memory, by whether expired for the first data judged in buffer memory, if the first data are expired, connection server is obtained second data corresponding with the first data from database, and the second data are sent to the user initiating data inquiry request; If the first data do not have expired, the first data send to by transmitting element 41 initiates the user of data inquiry request, and judges that the first data in buffer memory are the need of renewal by judging unit 40; If the first data need to upgrade, start unit 42 starts asynchronous thread, and connection server obtains the second data from database, and the first Data Update is the second data by updating block 43; This device, by upgrading starting asynchronous thread by expired data in buffer memory and preserve, makes not need during the data in custom system access cache the process of connection server Query Database again, improves the work efficiency of buffer memory.
The know-why that above are only preferred embodiment of the present invention and use.The invention is not restricted to specific embodiment described here, the various significant changes can carried out for a person skilled in the art, readjust and substitute all can not depart from protection scope of the present invention.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by the scope of claim.
Claims (10)
1. a data cached update method, is characterized in that, comprises the following steps:
Judge that whether the first data in buffer memory are expired;
When described first data are not expired, judge that described first data are the need of renewal;
When described first data need to upgrade, upgrade described first data.
2. data cached update method according to claim 1, is characterized in that, judging that described first data are not as after expired, also comprise:
Described first data are sent to the user initiating data inquiry request.
3. data cached update method according to claim 2, is characterized in that, also comprises before whether described the first data judged in buffer memory are expired:
User sends the data inquiry request of inquiry first data to data query system;
Data query system judges whether store described first data in buffer memory.
4. according to the arbitrary described data cached update method of claim 1-3, it is characterized in that, judge that whether the first data in buffer memory are expired and also comprise afterwards:
When described first data are expired, connection server obtains second data corresponding with described first data from database.
5., according to the arbitrary described data cached update method of claim 1-3, it is characterized in that, described first data need renewal to be specially: described first data are less than predetermined threshold value apart from the expired time.
6., according to the arbitrary described data cached update method of claim 1-3, it is characterized in that, described first data of described renewal comprise the following steps:
Start asynchronous thread, and connection server obtains second data corresponding with described first data from database;
Be described second data by described first Data Update.
7. a data cached updating device, is characterized in that, comprising:
Judging unit, whether expired for judging the first data in buffer memory, and judge that described first data are the need of renewal;
Updating block, for upgrading described first data.
8. data cached updating device according to claim 7, is characterized in that, also comprise:
Transmitting element, for sending to the user initiating data inquiry request by described first data.
9., according to the arbitrary described data cached updating device of claim 7,8, it is characterized in that, described judging unit is also for judging whether there are the first data in buffer memory.
10. data cached updating device according to claim 7, is characterized in that, described updating block comprises:
Start unit, for starting asynchronous thread, and connection server obtains second data corresponding with described first data from database;
Updating block, for being described second data by described first Data Update.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571937.4A CN104391862A (en) | 2014-10-23 | 2014-10-23 | Method and device for updating cache data |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410571937.4A CN104391862A (en) | 2014-10-23 | 2014-10-23 | Method and device for updating cache data |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104391862A true CN104391862A (en) | 2015-03-04 |
Family
ID=52609766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410571937.4A Pending CN104391862A (en) | 2014-10-23 | 2014-10-23 | Method and device for updating cache data |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104391862A (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105468707A (en) * | 2015-11-19 | 2016-04-06 | 北京锐安科技有限公司 | Cache-based data processing method and device |
| CN105608115A (en) * | 2015-12-11 | 2016-05-25 | 北京奇虎科技有限公司 | Data acquisition method and apparatus |
| CN105608197A (en) * | 2015-12-25 | 2016-05-25 | Tcl集团股份有限公司 | Method and system for obtaining Memcache data under high concurrency |
| CN105868234A (en) * | 2015-12-07 | 2016-08-17 | 乐视云计算有限公司 | Update method and device of caching data |
| CN106066877A (en) * | 2016-05-30 | 2016-11-02 | 北京皮尔布莱尼软件有限公司 | A kind of method and system of asynchronous refresh data |
| CN106156180A (en) * | 2015-04-20 | 2016-11-23 | 苏宁云商集团股份有限公司 | Asynchronous computing and the method and system of preprocessed data |
| CN106254529A (en) * | 2016-09-20 | 2016-12-21 | 郑州云海信息技术有限公司 | A kind of client-side data cache method and apparatus |
| CN106294607A (en) * | 2016-07-29 | 2017-01-04 | 北京奇虎科技有限公司 | Data cached update method and updating device |
| CN106407347A (en) * | 2016-09-05 | 2017-02-15 | 北京奇虎科技有限公司 | Data caching method and apparatus |
| CN106649313A (en) * | 2015-10-29 | 2017-05-10 | 阿里巴巴集团控股有限公司 | Method and equipment for processing cache data |
| CN106934057A (en) * | 2017-03-22 | 2017-07-07 | 福建中金在线信息科技有限公司 | A kind of data cached update method of paging and device |
| CN107066570A (en) * | 2017-04-07 | 2017-08-18 | 聚好看科技股份有限公司 | Data managing method and device |
| CN107644071A (en) * | 2017-09-18 | 2018-01-30 | 广州爱九游信息技术有限公司 | Buffering updating method, device and data-storage system |
| CN108228669A (en) * | 2016-12-22 | 2018-06-29 | 腾讯科技（深圳）有限公司 | A kind of method for caching and processing and device |
| CN108959341A (en) * | 2018-04-04 | 2018-12-07 | 阿里巴巴集团控股有限公司 | A kind of method, device and equipment that data are synchronous |
| CN110109954A (en) * | 2018-01-22 | 2019-08-09 | 腾讯科技（深圳）有限公司 | Data processing method, system, electronic equipment and storage medium |
| CN110471939A (en) * | 2019-07-11 | 2019-11-19 | 平安普惠企业管理有限公司 | Data access method, device, computer equipment and storage medium |
| CN111131856A (en) * | 2019-12-31 | 2020-05-08 | 北京奇艺世纪科技有限公司 | Cache expiration time adjusting method and device, electronic equipment and storage medium |
| CN111259034A (en) * | 2020-02-17 | 2020-06-09 | 腾讯科技（深圳）有限公司 | Cache data management method and related device |
| CN111522836A (en) * | 2020-04-22 | 2020-08-11 | 杭州海康威视系统技术有限公司 | Data query method and device, electronic equipment and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080077632A1 (en) * | 2006-09-22 | 2008-03-27 | Tysowski Piotr K | Schema updating for synchronizing databases connected by wireless interface |
| CN101464895A (en) * | 2009-01-21 | 2009-06-24 | 阿里巴巴集团控股有限公司 | Method, system and apparatus for updating internal memory data |
| CN102984286A (en) * | 2012-11-14 | 2013-03-20 | 上海牙木通讯技术有限公司 | Method and device and system of domain name server (DNS) for buffering updating |
-
2014
- 2014-10-23 CN CN201410571937.4A patent/CN104391862A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080077632A1 (en) * | 2006-09-22 | 2008-03-27 | Tysowski Piotr K | Schema updating for synchronizing databases connected by wireless interface |
| CN101464895A (en) * | 2009-01-21 | 2009-06-24 | 阿里巴巴集团控股有限公司 | Method, system and apparatus for updating internal memory data |
| CN102984286A (en) * | 2012-11-14 | 2013-03-20 | 上海牙木通讯技术有限公司 | Method and device and system of domain name server (DNS) for buffering updating |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106156180A (en) * | 2015-04-20 | 2016-11-23 | 苏宁云商集团股份有限公司 | Asynchronous computing and the method and system of preprocessed data |
| CN106649313B (en) * | 2015-10-29 | 2020-11-27 | 阿里巴巴集团控股有限公司 | Method and apparatus for processing cache data |
| CN106649313A (en) * | 2015-10-29 | 2017-05-10 | 阿里巴巴集团控股有限公司 | Method and equipment for processing cache data |
| CN105468707A (en) * | 2015-11-19 | 2016-04-06 | 北京锐安科技有限公司 | Cache-based data processing method and device |
| CN105868234A (en) * | 2015-12-07 | 2016-08-17 | 乐视云计算有限公司 | Update method and device of caching data |
| CN105608115A (en) * | 2015-12-11 | 2016-05-25 | 北京奇虎科技有限公司 | Data acquisition method and apparatus |
| CN105608197A (en) * | 2015-12-25 | 2016-05-25 | Tcl集团股份有限公司 | Method and system for obtaining Memcache data under high concurrency |
| CN105608197B (en) * | 2015-12-25 | 2019-09-10 | Tcl集团股份有限公司 | The acquisition methods and system of Memcache data under a kind of high concurrent |
| CN106066877A (en) * | 2016-05-30 | 2016-11-02 | 北京皮尔布莱尼软件有限公司 | A kind of method and system of asynchronous refresh data |
| CN106066877B (en) * | 2016-05-30 | 2019-08-30 | 北京皮尔布莱尼软件有限公司 | A kind of method and system of asynchronous refresh data |
| CN106294607A (en) * | 2016-07-29 | 2017-01-04 | 北京奇虎科技有限公司 | Data cached update method and updating device |
| CN106407347B (en) * | 2016-09-05 | 2019-08-06 | 北京奇虎科技有限公司 | A kind of data cached method and apparatus |
| CN106407347A (en) * | 2016-09-05 | 2017-02-15 | 北京奇虎科技有限公司 | Data caching method and apparatus |
| CN106254529B (en) * | 2016-09-20 | 2019-09-24 | 郑州云海信息技术有限公司 | A kind of client-side data cache method and apparatus |
| CN106254529A (en) * | 2016-09-20 | 2016-12-21 | 郑州云海信息技术有限公司 | A kind of client-side data cache method and apparatus |
| CN108228669A (en) * | 2016-12-22 | 2018-06-29 | 腾讯科技（深圳）有限公司 | A kind of method for caching and processing and device |
| CN108228669B (en) * | 2016-12-22 | 2020-08-14 | 腾讯科技（深圳）有限公司 | Cache processing method and device |
| CN106934057A (en) * | 2017-03-22 | 2017-07-07 | 福建中金在线信息科技有限公司 | A kind of data cached update method of paging and device |
| CN107066570A (en) * | 2017-04-07 | 2017-08-18 | 聚好看科技股份有限公司 | Data managing method and device |
| CN107644071A (en) * | 2017-09-18 | 2018-01-30 | 广州爱九游信息技术有限公司 | Buffering updating method, device and data-storage system |
| CN110109954A (en) * | 2018-01-22 | 2019-08-09 | 腾讯科技（深圳）有限公司 | Data processing method, system, electronic equipment and storage medium |
| CN110109954B (en) * | 2018-01-22 | 2023-05-26 | 腾讯科技（深圳）有限公司 | Data processing method, system, electronic device and storage medium |
| CN108959341A (en) * | 2018-04-04 | 2018-12-07 | 阿里巴巴集团控股有限公司 | A kind of method, device and equipment that data are synchronous |
| CN108959341B (en) * | 2018-04-04 | 2020-06-19 | 阿里巴巴集团控股有限公司 | Data synchronization method, device and equipment |
| TWI735845B (en) * | 2018-04-04 | 2021-08-11 | 開曼群島商創新先進技術有限公司 | Method, device and equipment for data synchronization |
| WO2019192258A1 (en) * | 2018-04-04 | 2019-10-10 | 阿里巴巴集团控股有限公司 | Data synchronization method, device and apparatus |
| CN110471939A (en) * | 2019-07-11 | 2019-11-19 | 平安普惠企业管理有限公司 | Data access method, device, computer equipment and storage medium |
| CN111131856A (en) * | 2019-12-31 | 2020-05-08 | 北京奇艺世纪科技有限公司 | Cache expiration time adjusting method and device, electronic equipment and storage medium |
| CN111259034A (en) * | 2020-02-17 | 2020-06-09 | 腾讯科技（深圳）有限公司 | Cache data management method and related device |
| CN111522836A (en) * | 2020-04-22 | 2020-08-11 | 杭州海康威视系统技术有限公司 | Data query method and device, electronic equipment and storage medium |
| CN111522836B (en) * | 2020-04-22 | 2023-10-10 | 杭州海康威视系统技术有限公司 | Data query method and device, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104391862A (en) | Method and device for updating cache data | |
| US8984058B2 (en) | Pre-fetching remote resources | |
| EP2998861A1 (en) | Implementing and deleting method and device for intelligent terminal multi-operation system | |
| CN104954468A (en) | Resource allocation method and resource allocation device | |
| CN103888934B (en) | A kind of mobile terminal cache management device and management method | |
| CN109819039B (en) | File acquisition method, file storage method, server and storage medium | |
| JP2015534157A5 (en) | ||
| CN109462699B (en) | Method for controlling Doze mode of mobile terminal | |
| CN105653198A (en) | Data processing method and device | |
| CN109189851B (en) | Data access method, database equipment and master-slave database instance system | |
| CN104376122A (en) | Method and server for browser client side to acquire static files | |
| CN105095495B (en) | A kind of distributed file system buffer memory management method and system | |
| CN104537013A (en) | Data processing method and device | |
| CN109685712A (en) | Image buffer storage and application method and device, terminal | |
| CN103987064A (en) | Access point (AP) upgrading method and device | |
| CN101557390A (en) | Method for improving system performance by flexibly using cache technology | |
| CN105119975A (en) | Resource downloading method and resource downloading system | |
| CN103440143A (en) | System and method for upgrading mobile web application | |
| CN111683114A (en) | Method and device for upgrading equipment program, terminal equipment and storage medium | |
| CN103595761A (en) | Data processing method based on distributed file system and server | |
| CN108572839A (en) | Intelligent refrigerator system upgrade method, system, intelligent refrigerator and cloud server | |
| JP2012128846A5 (en) | ||
| WO2019206033A1 (en) | Server configuration method and apparatus | |
| CN110019372B (en) | Data monitoring method, device, server and storage medium | |
| CN110866201A (en) | Cache processing method and device, computer equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150304 |