CN112565917B - Node selection method and device - Google Patents
Node selection method and device Download PDFInfo
- Publication number
- CN112565917B CN112565917B CN202011347360.0A CN202011347360A CN112565917B CN 112565917 B CN112565917 B CN 112565917B CN 202011347360 A CN202011347360 A CN 202011347360A CN 112565917 B CN112565917 B CN 112565917B
- Authority
- CN
- China
- Prior art keywords
- node
- video request
- nodes
- video
- determining
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
- H04N21/632—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices
Abstract
The invention discloses a node selection method and a node selection device, which are used for receiving a video request; determining a node corresponding to the video request, wherein the node is provided with a video resource corresponding to the video request; acquiring attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information; determining a target node matched with the video request based on the attribute information; responding to the video request through the video resources of the target node. According to the invention, the nodes having the video resources corresponding to the video requests are screened through the multi-dimensional information, so that the video requests can be responded through the optimal nodes, all the video requests are not required to acquire the video resources through the CDN, the bandwidth resources are saved, and the video resource acquisition efficiency is improved.
Description
Technical Field
The present invention relates to the field of information processing technologies, and in particular, to a node selection method and apparatus.
Background
When a user watches a video through a video APP (Application), in order to request a corresponding video resource, the processor usually obtains a node having the video resource through a CDN (Content Delivery Network), so that the node feeds back the corresponding video resource to the video APP of the user. However, the CDN used for this processing would waste bandwidth resources, and at the same time, the speed of acquiring video resources is reduced.
Disclosure of Invention
In view of the above problems, the present invention provides a node selection method and apparatus, which achieve the purposes of saving bandwidth resources and improving the efficiency of invoking video resources.
In order to achieve the purpose, the invention provides the following technical scheme:
a node selection method comprises the following steps:
receiving a video request;
determining a node corresponding to the video request, wherein the node is provided with a video resource corresponding to the video request;
acquiring attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information;
determining a target node matched with the video request based on the attribute information;
responding to the video request through the video resources of the target node.
Optionally, the determining a target node matching the video request based on the attribute new information includes:
determining the screening priority of each dimension information included in the attribute information;
according to the screening priority, carrying out step-by-step screening on the dimension information corresponding to the node;
and determining the nodes meeting the screening conditions of all levels as target nodes.
Optionally, the determining a target node matching the video request based on the attribute new information includes:
determining screening conditions of all dimension information in attribute information corresponding to the video request;
and determining the nodes meeting the screening condition as target nodes.
Optionally, the method further comprises:
detecting whether a historical video request matched with the video request exists;
if so, acquiring a node corresponding to the historical video request;
and verifying whether the node is matched with the screening condition corresponding to the video request, and if so, determining the node as a target node.
Optionally, the method further comprises:
and if no node corresponding to the video request exists, acquiring the video resource corresponding to the video request through a network distribution network.
A node selection apparatus, comprising:
a receiving unit for receiving a video request;
a first determining unit, configured to determine a node corresponding to the video request, where the node owns a video resource corresponding to the video request;
the acquisition unit is used for acquiring attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information;
a second determination unit configured to determine a target node matching the video request based on the attribute information;
and the response unit is used for responding to the video request through the video resource of the target node.
Optionally, the second determining unit includes:
the first determining subunit is configured to determine a screening priority of each piece of dimension information included in the attribute information;
the screening subunit is used for screening the dimension information corresponding to the node step by step according to the screening priority;
and the second determining subunit is used for determining the nodes meeting the screening conditions of each level as target nodes.
Optionally, the second determining unit includes:
a third determining subunit, configured to determine a screening condition of each piece of dimension information in the attribute information corresponding to the video request;
and the fourth determining subunit is used for determining the nodes meeting the screening condition as target nodes.
Optionally, the apparatus further comprises:
the detection unit is used for detecting whether a history video request matched with the video request exists or not;
the node acquisition unit is used for acquiring a node corresponding to the historical video request if the historical video request is received;
and the verifying unit is used for verifying whether the node is matched with the screening condition corresponding to the video request or not, and if so, determining the node as a target node.
Optionally, the apparatus further comprises:
and the resource acquisition unit is used for acquiring the video resource corresponding to the video request through a network distribution network if no node corresponding to the video request exists.
Compared with the prior art, the invention provides a node selection method and a node selection device, which are used for receiving a video request; determining a node corresponding to the video request, wherein the node is provided with a video resource corresponding to the video request; acquiring attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information; determining a target node matched with the video request based on the attribute information; responding to the video request through the video resources of the target node. According to the invention, the nodes having the video resources corresponding to the video requests are screened through the multi-dimensional information, so that the video requests can be responded through the optimal nodes, all the video requests are not required to acquire the video resources through the CDN, the bandwidth resources are saved, and the video resource acquisition efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic flow chart of a node selection method according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a node selection apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first" and "second," and the like in the description and claims of the present invention and in the above-described drawings, are used for distinguishing between different objects and not for describing a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not set forth for a listed step or element but may include other steps or elements not listed.
The embodiment of the invention provides a node selection method, which is applied to video-on-demand and downloading scenes. When a user watches videos through the APP, the optimal node with video resources corresponding to the current video request is selected through the scheduling module of the video back-end platform, and then P2P (peer to peer) connection is established with the optimal node, so that the videos requested by the user do not need to walk around the CDN, and bandwidth cost is saved. When the scheduling service selects the nodes, the optimal nodes are selected and returned to the user by considering from multiple dimensions and finally combining the node region, the nat (net address translation) type, the terminal type, the node network condition, the online time and the like. By integrating more dimensions to select the nodes, the quality and the downloading speed of the finally selected nodes are improved compared with the prior art.
Referring to fig. 1, a flowchart of a node selection method provided in an embodiment of the present invention is shown, where the method may include the following steps:
s101, receiving a video request;
and S102, determining a node corresponding to the video request.
The node is provided with a video resource corresponding to the video request, and after receiving the video request, the node analyzes the video request to obtain the relevant information of the video resource which is expected to be requested by the user through the video request, and then determines the node provided with the video resource, wherein the node can be an APP terminal or a web terminal. When a user watches videos through the APP, the APP tries to download videos from a cdn server or other p2p nodes which already own the videos through a cdn or p2p mode, stores the downloaded videos to a local disk, and finally reports the videos to a background database for recording. In this way, next time other users watch the same video through the app, the scheduling service selects the node with the video from the database and the redis service, and selects the most appropriate node from the nodes to the users for p2p connection.
And S103, acquiring the attribute information of the node.
The node attribute information in the embodiment of the present application is multidimensional information, and the attribute information at least includes region dimension information, network address conversion dimension information, and node state dimension information. Specifically, the information may include dimension information such as a combination node region, a nat (network address translation) type, a terminal type, a node network status, and an online time.
And S104, determining a target node matched with the video request based on the attribute information.
And determining screening conditions of all dimensions, and comparing the dimensions one by one to obtain the target node. Or judging whether each node meets the corresponding screening condition, or eliminating screening one by one dimension.
And S105, responding to the video request through the video resource of the target node.
The target node is an optimal node corresponding to the current video request, and after the target node is obtained, the connection between the APP end of the video request and the target node is established, so that the video resources corresponding to the video request owned by the target node are transmitted to the APP end.
The node screening process of the present invention is explained below.
In one possible implementation, the screening is performed through each dimension of the attribute information, that is, each dimension is removed from a part of the nodes, and finally the remaining nodes are target nodes. The process comprises the following steps: determining the screening priority of each dimension information included in the attribute information; according to the screening priority, carrying out step-by-step screening on the dimension information corresponding to the node; and determining the nodes meeting the screening conditions of all levels as target nodes.
For example, a plurality of nodes having video resources corresponding to the user video request are randomly selected from a node storage database (the database may be a redis type database), and the node may be an APP terminal or a Web terminal. For example, 100 nodes may be selected for the first time. Nodes that are not online, version numbers, and request nodes that do not match can be eliminated from these nodes. And then selecting a node which can penetrate through and request the node and an ISP (Internet Service Provider) by a nat (Network Address Translation) type theory from the obtained nodes. And screening the nodes in the obtained nodes according to the same city, same province and adjacent provinces of the requesting user, namely screening according to the region dimension information. And for nodes in the same city, the same province or adjacent provinces, preferentially selecting nodes which have transmitted data and have speed exceeding a certain value and p2p connection number less than 4, and for nodes which do not meet the condition, selecting an optimal node according to the node terminal type and the p2p connection number, preferentially selecting nodes with small connection numbers of the Mac PC end, the Windows PC end and the p2 p. If the number of the nodes is not enough, a certain number of nodes can be randomly selected from the nodes obtained by the last screening.
In another possible implementation manner, the target node may also be obtained by comparing the attribute information of each node with the screening condition of the corresponding dimension information. Namely determining screening conditions of all dimension information in attribute information corresponding to the video request; and determining the nodes meeting the screening condition as target nodes.
In the embodiment of the invention, the target node obtained by screening each video request is recorded and matched with the corresponding video request during recording. For example, the video resource identification and the region information of the corresponding video request are matched. When the video request is received again, the video request can be matched with the historical video request, for example, when the requested video resources are the same and the regional information is close, the target node corresponding to the historical video request can be used as the target node of the video request received again, so that the screening time of the optimal node of the video request can be shortened. It should be noted that, after the target node corresponding to the historical video request is obtained, the target node may also be verified, whether the connection is completed within the preset connection time may be verified, and whether the attribute characteristics are matched may also be verified, so as to determine whether the target node is the corresponding optimal node.
It should be noted that, if there is no node corresponding to the video request, that is, the currently received video request is a request for requesting a specific video resource for the first time, the CDN server downloads the video resource and feeds back the video resource to the request end.
The invention provides a node selection method, which receives a video request; determining a node corresponding to the video request, wherein the node is provided with a video resource corresponding to the video request; acquiring attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information; determining a target node matched with the video request based on the attribute information; responding to the video request through the video resources of the target node. According to the invention, the nodes having the video resources corresponding to the video requests are screened through the multi-dimensional information, so that the video requests can be responded through the optimal nodes, all the video requests are not required to acquire the video resources through the CDN, the bandwidth resources are saved, and the video resource acquisition efficiency is improved.
Referring to fig. 2, an embodiment of the present invention further provides a node selection apparatus, including:
a receiving unit 10 for receiving a video request;
a first determining unit 20, configured to determine a node corresponding to the video request, where the node is a node that owns a video resource corresponding to the video request;
an obtaining unit 30, configured to obtain attribute information of the node, where the attribute information at least includes region dimension information, network address conversion dimension information, and node state dimension information;
a second determining unit 40, configured to determine a target node matching the video request based on the attribute information;
a response unit 50, configured to respond to the video request through the video resource of the target node.
On the basis of the above embodiment, the second determination unit includes:
a first determining subunit, configured to determine a screening priority of each piece of dimension information included in the attribute information;
the screening subunit is used for screening the dimension information corresponding to the node step by step according to the screening priority;
and the second determining subunit is used for determining the nodes meeting the screening conditions of each level as target nodes.
On the basis of the above embodiment, the second determination unit includes:
a third determining subunit, configured to determine a screening condition of each piece of dimension information in the attribute information corresponding to the video request;
and the fourth determining subunit is used for determining the nodes meeting the screening condition as target nodes.
On the basis of the above embodiment, the apparatus further includes:
the detection unit is used for detecting whether a history video request matched with the video request exists or not;
the node acquisition unit is used for acquiring a node corresponding to the historical video request if the historical video request is received;
and the verification unit is used for verifying whether the node is matched with the screening condition corresponding to the video request or not, and if so, determining the node as a target node.
On the basis of the above embodiment, the apparatus further includes:
and the resource acquisition unit is used for acquiring the video resource corresponding to the video request through a network distribution network if no node corresponding to the video request exists.
The invention provides a node selection device.A receiving unit receives a video request; a first determining unit determines a node corresponding to the video request, wherein the node is provided with a video resource corresponding to the video request; the acquisition unit acquires attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information; a second determination unit determines a target node matching the video request based on the attribute information; and the response unit responds to the video request through the video resource of the target node. According to the invention, the nodes which have the video resources corresponding to the video requests are screened through the multi-dimensional information, so that the video requests can be responded through the optimal nodes, all the video requests are not required to obtain the video resources through the CDN, the bandwidth resources are saved, and the video resource obtaining efficiency is improved.
Based on the foregoing embodiments, embodiments of the present application provide a computer-readable storage medium storing one or more programs, which are executable by one or more processors to implement the steps of the node selection method as described in any one of the above.
The embodiment of the present invention further provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and is characterized in that the processor executes the steps of the node selection method implemented when executing the program.
The Processor or the CPU may be at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a Central Processing Unit (CPU), a controller, a microcontroller, and a microprocessor. It is understood that the electronic device implementing the above-mentioned processor function may be other electronic devices, and the embodiments of the present application are not particularly limited.
The computer storage medium/Memory may be a Read Only Memory (ROM), a Programmable Read Only Memory (PROM), an Erasable Programmable Read Only Memory (EPROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a magnetic Random Access Memory (FRAM), a Flash Memory (Flash Memory), a magnetic surface Memory, an optical Disc, or a Compact Disc Read-Only Memory (CD-ROM), and the like; and may be various terminals such as mobile phones, computers, tablet devices, personal digital assistants, etc., including one or any combination of the above-mentioned memories.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on multiple network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing module, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit may be implemented in the form of hardware, or in the form of hardware plus a software functional unit. Those of ordinary skill in the art will understand that: all or part of the steps of implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer-readable storage medium, and when executed, executes the steps including the method embodiments; and the aforementioned storage medium includes: various media capable of storing program codes, such as a removable Memory device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The methods disclosed in the several method embodiments provided in the present application may be combined arbitrarily without conflict to obtain new method embodiments.
Features disclosed in several of the product embodiments provided in the present application may be combined in any combination to yield new product embodiments without conflict.
The features disclosed in the several method or apparatus embodiments provided in the present application may be combined arbitrarily, without conflict, to arrive at new method embodiments or apparatus embodiments.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A node selection method is characterized by comprising the following steps:
receiving a video request;
determining a node corresponding to the video request, wherein the node is provided with a video resource corresponding to the video request;
acquiring attribute information of the node, wherein the attribute information at least comprises region dimension information, network address conversion dimension information and node state dimension information;
determining a target node matched with the video request based on the attribute information;
responding to the video request through the video resource of the target node;
detecting whether a historical video request matched with the video request exists;
if yes, acquiring a node corresponding to the historical video request;
verifying whether the node is matched with the screening condition corresponding to the video request or not, and if so, determining the node as a target node;
the screening conditions at least comprise: for nodes in the same city, in the same province or in adjacent provinces, nodes which have transmitted data and have the speed exceeding a certain value and the p2p connection number smaller than 4 are selected preferentially, for nodes which do not meet the conditions, optimal nodes are selected according to the node terminal type and the p2p connection number, nodes with small connection numbers of a Mac PC end, a Windows PC end and the p2p are selected preferentially, and if the number of the nodes is not enough, a certain number of nodes are selected randomly from the nodes obtained in the last step.
2. The method of claim 1, wherein the determining a target node matching the video request based on the attribute information comprises:
determining the screening priority of each dimension information included in the attribute information;
according to the screening priority, carrying out step-by-step screening on the dimension information corresponding to the node;
and determining the nodes meeting the screening conditions of all levels as target nodes.
3. The method of claim 1, wherein determining the target node that matches the video request based on the attribute information comprises:
determining screening conditions of all dimension information in attribute information corresponding to the video request;
and determining the nodes meeting the screening condition as target nodes.
4. The method of claim 1, further comprising:
and if no node corresponding to the video request exists, acquiring the video resource corresponding to the video request through a network distribution network.
5. A node selection apparatus, comprising:
a receiving unit for receiving a video request;
a first determining unit, configured to determine a node corresponding to the video request, where the node owns a video resource corresponding to the video request;
an obtaining unit, configured to obtain attribute information of the node, where the attribute information at least includes region dimension information, network address conversion dimension information, and node state dimension information;
a second determination unit configured to determine a target node matching the video request based on the attribute information;
a response unit, configured to respond to the video request through the video resource of the target node;
the detection unit is used for detecting whether a history video request matched with the video request exists or not;
the node acquisition unit is used for acquiring a node corresponding to the historical video request if the historical video request is received;
the verification unit is used for verifying whether the node is matched with the screening condition corresponding to the video request or not, and if so, the node is determined to be a target node;
the screening conditions at least comprise: for nodes in the same city, in the same province or in adjacent provinces, nodes which have transmitted data and have the speed exceeding a certain value and the p2p connection number smaller than 4 are selected preferentially, for nodes which do not meet the conditions, optimal nodes are selected according to the node terminal type and the p2p connection number, nodes with small connection numbers of a Mac PC end, a Windows PC end and the p2p are selected preferentially, and if the number of the nodes is not enough, a certain number of nodes are selected randomly from the nodes obtained in the last step.
6. The apparatus according to claim 5, wherein the second determining unit comprises:
the first determining subunit is configured to determine a screening priority of each piece of dimension information included in the attribute information;
the screening subunit is used for screening the dimension information corresponding to the node step by step according to the screening priority;
and the second determining subunit is used for determining the nodes meeting the screening conditions of each level as target nodes.
7. The apparatus according to claim 5, wherein the second determining unit comprises:
a third determining subunit, configured to determine a screening condition of each piece of dimension information in the attribute information corresponding to the video request;
and the fourth determining subunit is used for determining the nodes meeting the screening condition as target nodes.
8. The apparatus of claim 5, further comprising:
and the resource acquisition unit is used for acquiring the video resource corresponding to the video request through a network distribution network if no node corresponding to the video request exists.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347360.0A CN112565917B (en) | 2020-11-26 | 2020-11-26 | Node selection method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011347360.0A CN112565917B (en) | 2020-11-26 | 2020-11-26 | Node selection method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112565917A CN112565917A (en) | 2021-03-26 |
| CN112565917B true CN112565917B (en) | 2023-04-07 |
Family
ID=75046849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011347360.0A Active CN112565917B (en) | 2020-11-26 | 2020-11-26 | Node selection method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112565917B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101420337A (en) * | 2007-10-26 | 2009-04-29 | 北大方正集团有限公司 | Method, device and indexing server for resource positioning |
| CN102546728A (en) * | 2010-12-27 | 2012-07-04 | 北大方正集团有限公司 | Peer-to-peer network resource downloading method |
| CN102571942A (en) * | 2011-12-27 | 2012-07-11 | 上海聚力传媒技术有限公司 | Method and device for pushing resource information and providing service in P2P (peer-to-peer) network |
| CN105656973B (en) * | 2014-11-25 | 2018-11-13 | 中国科学院声学研究所 | Method for scheduling task and system in a kind of distributed node group |
| CN109413117B (en) * | 2017-08-15 | 2022-05-06 | 中兴通讯股份有限公司 | Distributed data calculation method, device, server and computer storage medium |
| CN108897626A (en) * | 2018-07-20 | 2018-11-27 | 浪潮电子信息产业股份有限公司 | A kind of resource regulating method and server |
| CN110784929B (en) * | 2019-09-05 | 2021-06-15 | 腾讯科技（深圳）有限公司 | Access resource allocation method, device, equipment and system |
| CN110545450B (en) * | 2019-09-09 | 2021-12-03 | 深圳市网心科技有限公司 | Node distribution method, system, electronic equipment and storage medium |
-
2020
- 2020-11-26 CN CN202011347360.0A patent/CN112565917B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112565917A (en) | 2021-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108881448B (en) | API request processing method and device | |
| CN107404541B (en) | Method and system for selecting neighbor node in peer-to-peer network transmission | |
| CN103384275B (en) | Cross-terminal downloading method, system cloud server and terminal | |
| CN111988200B (en) | Automatic regression testing method and device based on real flow | |
| CN110324680B (en) | Video pushing method and device, server, client and storage medium | |
| CN107566477B (en) | Method and device for acquiring files in distributed file system cluster | |
| WO2015051723A1 (en) | Method and device for downloading data | |
| CN111246302B (en) | Method, device and terminal for downloading data by browser | |
| CN104239775A (en) | Method and device for establishing wireless connection of mobile phone end and PC (Personal Computer) end by short message | |
| CN111158793A (en) | Application page skipping method and device, electronic equipment and readable storage medium | |
| CN108156257B (en) | Information pushing method and device | |
| CN111488529B (en) | Information processing method, information processing apparatus, server, and storage medium | |
| CN108282668B (en) | Video acquisition method and system | |
| WO2023116219A1 (en) | Cdn node distribution method and apparatus, electronic device, medium and program product | |
| CN110035128B (en) | Live broadcast scheduling method and device, live broadcast system and storage medium | |
| CN111935306A (en) | Node scheduling method and device | |
| CN112565917B (en) | Node selection method and device | |
| CN112866062B (en) | Distributed pressure test system, method, device, equipment and storage medium | |
| CN105897934A (en) | Service request processing method and device realized on server | |
| US20160065437A1 (en) | Method And Apparatus For Determining Application To Be Recommended | |
| CN109697072A (en) | Information processing method, device and equipment | |
| CN115695333A (en) | Method and system for eliminating pcdn node resources and related equipment | |
| US20160103561A1 (en) | Identifying productive thumbnails for media content | |
| CN107209670B (en) | Configuration method and device of application attribute parameters and terminal | |
| WO2017028572A1 (en) | Method and apparatus for pushing program information |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |