CN102761572B - The method and system of dynamic adjusting data flow - Google Patents
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Abstract
The present invention relates to the method and system of a kind of dynamic adjusting data flow.The method comprises the following steps: data are distributed to multiple content distributing network, and described data generate corresponding web page address, the access ratio of the multiple content distributing network of Initialize installation at each content distributing network；Obtain Data Identification number and corresponding content distributing network that user accesses；Add up the Data Identification number of user's access in the scheduled time and the access times of the multiple content distributing networks corresponding with described Data Identification number；Judge whether described access times exceed threshold value, if, then reset the access ratio of multiple content distributing network, otherwise return the Data Identification of user's access in the statistics scheduled time and the step of the access times of the multiple content distributing networks corresponding with described Data Identification.The method and system of above-mentioned dynamic adjusting data flow, it is to avoid because access substantial amounts of in the short time causes user to access, facilitate user to access, improve the utilization rate of bandwidth resources.
Description
[technical field]
The present invention relates to network communication field, particularly to the method and system of a kind of dynamic adjusting data flow.
[background technology]
Data can be text data, image data, stream medium data etc..Text data is microblog data, e-book etc. such as.Image data is various pictures such as.Stream medium data refers to the continuous time-base media using streaming technology in the internet, such as audio frequency, video or multimedia file.Streaming Media does not download whole file before broadcasting, only beginning content is stored in internal memory, and the data stream of Streaming Media transmits at any time to be play at any time, is simply beginning with some delays.
For video file data, it is that video file data is published to some content distributing network (ContentDeliveryNetwork that traditional video file data is downloaded, it is called for short CDN) server, generate corresponding web page address (UniversalResourceLocator, it is called for short URL), user downloads this video file data by this URL.Some is popular, and video file data can take major part visit capacity and the network bandwidth, once there are a large amount of access of short time, it is possible to use up the bandwidth resource that CDN server provides, cause other users to access, accessing to user makes troubles.
[summary of the invention]
Based on this, it is necessary to a kind of method providing dynamic adjusting data flow, user can be facilitated to access.
A kind of method of dynamic adjusting data flow, comprises the following steps:
Data are distributed to multiple content distributing network, and described data generate corresponding web page address, the access ratio of the multiple content distributing network of Initialize installation at each content distributing network；
Obtain Data Identification number and corresponding content distributing network that user accesses；
Add up the Data Identification number of user's access in the scheduled time and the access times of the multiple content distributing networks corresponding with described Data Identification number；
Judge whether described access times exceed threshold value, if, then reset the access ratio of multiple content distributing network, otherwise return the Data Identification of user's access in the statistics scheduled time and the step of the access times of the multiple content distributing networks corresponding with described Data Identification.
Preferably, the step of the access ratio of the multiple content distributing network of described Initialize installation is particularly as follows: the bandwidth total capacity according to each content distributing network arranges described access ratio.
Preferably, the step of the access ratio of the multiple content distributing network of described Initialize installation is particularly as follows: one of them content distributing network arranging multiple content distributing network is main ISP, and other guide distribution network is alternative services supplier.
Preferably, also include before the Data Identification number accessed the described user of acquisition and the step of corresponding content distributing network: obtain Data Identification number and multiple content distributing network domain name, and by described Data Identification number, multiple content distributing network domain name and the ratio of access, described Data Identification number and content distributing network domain name corresponding relation record in the step of data base；
Data Identification number and the step of corresponding content distributing network that the described user of acquisition accesses particularly as follows:
Acquisition user accesses data is asked；
From described access request of data, obtain Data Identification number, from described data base, find corresponding content distributing network domain name according to described Data Identification number；
From the described content distributing network domain name found, choose a content distributing network domain name at random, generate web page address according to described Data Identification number and the content distributing network domain name chosen, and download described data according to described web page address.
Preferably, the step of the access ratio of multiple content distributing network is reset described in particularly as follows: the available bandwidth capacity according to the plurality of content distributing network arranges described access ratio.
Additionally, there is a need to provide the system of a kind of dynamic adjusting data flow, user can be facilitated to access.
A kind of system of dynamic adjusting data flow, including:
Module being set, for data being distributed to multiple content distributing network, generating corresponding web page address the access ratio of the multiple content distributing network of Initialize installation according to described data at each content distributing network；
Data obtaining module, for obtaining Data Identification number and the corresponding content distributing network that user accesses；
Statistical module, the access times of Data Identification number and multiple content distributing networks corresponding with described Data Identification number for adding up user's access in the scheduled time；
Judge module, for judging whether described access times exceed threshold value, when described access times exceed threshold value, the described module that arranges is additionally operable to reset the access ratio of multiple content distributing network, when described access times are not less than threshold value, described statistical module continues the Data Identification of user's access in the statistics scheduled time and the access times of the multiple content distributing networks with described Data Identification.
Preferably, the described module that arranges is additionally operable to the bandwidth total capacity according to each content distributing network and arranges described access ratio.
Preferably, described arranging module to be additionally operable to arrange one of them content distributing network of multiple content distributing network be main ISP, other guide distribution network is alternative services supplier.
Preferably, the described module that arranges is additionally operable to obtain Data Identification number and multiple content distributing network domain name, and by described Data Identification number, multiple content distributing network domain name and the ratio of access, described Data Identification number and content distributing network domain name corresponding relation record data base；Described data obtaining module includes:
Request unit, is used for obtaining user accesses data request；
Search unit, for obtaining Data Identification number from described access request of data, from described data base, find corresponding content distributing network domain name according to described Data Identification number；
Acquiring unit, for choosing a content distributing network domain name at random from the described content distributing network domain name found, generates web page address according to described Data Identification number and the content distributing network domain name chosen；
Download unit, for downloading described data according to described web page address.
Preferably, the described module that arranges is additionally operable to, when described judge module judges that described access times exceed threshold value, arrange described access ratio according to the available bandwidth capacity of the plurality of content distributing network.
The method and system of above-mentioned dynamic adjusting data flow, data are distributed to multiple content distributing network, the access ratio of multiple content distributing network is set, add up the Data Identification number of user's access in the scheduled time and the access times of the multiple content distributing networks corresponding with this Data Identification number, by these access times with threshold ratio relatively, exceed threshold value, then access ratio is adjusted, thus the ratio of each content distributing network of Reasonable adjustment, user is facilitated to access, avoid the problem because access substantial amounts of in the short time causes more users to access, and improve the utilization rate of bandwidth resources.
[accompanying drawing explanation]
Fig. 1 is the flow chart of the method for dynamic adjusting data flow in an embodiment；
Fig. 2 is the particular flow sheet of Data Identification number and the corresponding content distributing network obtaining user's access in an embodiment；
Fig. 3 is the structural representation of the system of dynamic adjusting data flow in an embodiment；
Fig. 4 is the internal structure schematic diagram of data obtaining module in an embodiment.
[detailed description of the invention]
Below in conjunction with specific embodiment and accompanying drawing, technical scheme is described in detail.
As it is shown in figure 1, in one embodiment, a kind of method of dynamic adjusting data flow, comprise the following steps:
Data are distributed to multiple content distributing network by step S100, and these data generate corresponding web page address, the access ratio of the multiple content distributing network of Initialize installation at each content distributing network.
Data are distributed on multiple content distributing network (CDN) by user, and these data generate the web page address (URL) of correspondence on each CDN, to facilitate user to download this data.These data can be text data, stream medium data etc..Stream medium data includes audio frequency, video or multi-medium data.As video data " beauty's scheming " is distributed on 10 CDN, each CDN generates a URL, if two of which URL is www.abc.com.cn and www.edf.com.cn.
After data are distributed to multiple CDN by user, also set up the access ratio of CDN.This access ratio can be arranged as required to.This access ratio mainly has two kinds of set-up modes as required, and a kind of mode is that the bandwidth total capacity according to each CDN arranges this access ratio.As video data 123 is distributed on 3 CDN, these 3 CDN can provide the bandwidth of 1G, 2G and 3G respectively, and can arrange these data access ratio on these 3 CDN is 1: 2: 3；Another way is that to arrange one of them CDN of multiple CDN be main ISP, and other CDN are alternative services supplier, and the access ratio of setting is 1: 0: 0.
After step sloo, also include obtaining Data Identification number and multiple CDN domain name, and by this Data Identification number, multiple CDN domain name and the access ratio of correspondence, this Data Identification number and content distributing network domain name corresponding relation record step in data base.
User is by after data publication, and system gives these data one data identification number of distribution.Each CDN can provide a domain name downloaded to multiple data, and this domain name is separate, and each domain name has corresponding download server.Data are distributed to CDN domain name, there is corresponding relation between this Data Identification number and CDN domain name.The access ratio of the CDN arranged is the access ratio of CDN domain name.Then by these data, multiple CDN domain name and the ratio of access, this Data Identification number and CDN domain name corresponding relation record in data base, as shown in table 1.In table 1, for video file, video file identification number is 123, it is distributed to 3 CDN domain names, the access ratio arranged is 1: 1: 1, and video file identification number is 456, is distributed to 2 CDN domain names, arrange access ratio be 1: 0, and video file identification number 123 with 456 distribution CDN domain name have two identical.
Table 1
| Video file identification number | CDN domain name | Access ratio |
| 123 | cdn1.download.com | 1 |
| 123 | cdn2.download.com | 1 |
| 123 | cdn3.download.com | 1 |
| 456 | cdn2.download.com | 1 |
| 456 | cdn3.download.com | 0 |
Step S200, obtains Data Identification number and corresponding content distributing network that user accesses.
When user accesses a certain data, system gets this Data Identification number, and finds the content distributing network of correspondence.When asking viewing video such as user, play video every time and all report the identification number of video file and corresponding CDN.
In one embodiment, as in figure 2 it is shown, step S200 concrete steps include:
Step S210, obtains user accesses data request.
During user accesses data, it is necessary to send access request.This access request of data comprises Data Identification number.
Step S220, obtains Data Identification number from this access request of data, finds corresponding content distributing network domain name according to this Data Identification number from data base.
Include Data Identification number because accessing in request of data, after getting Data Identification number from access request, from data base, find corresponding CDN domain name.This Data Identification number can corresponding one or more CDN domain names.
Step S230, chooses a content distributing network domain name at random from the content distributing network domain name found, and generates web page address according to this Data Identification number and the content distributing network domain name chosen, and downloads this data according to this web page address.
Find the CDN domain name of correspondence, then randomly choose a CDN domain name by certain algorithm from these CDN domain names, according to Data Identification number and the CDN domain name generation web page address chosen.The web page address of such stochastic generation, it is prevented that occur that the web page address that user generates when passing through data distribution cannot download the situation of data.This certain algorithm is calculated mainly in combination with the access ratio of CDN.In table 1, video file identification number is the access ratio of 3 CDN domain names of 123 distributions is 1: 1: 1, then the probability selecting each CDN domain name is 1/3rd.
Step S300, adds up the Data Identification number of user's access in the scheduled time and the access times of multiple content distributing networks corresponding with this Data Identification number.
When different user accesses same data, it is possible to the CDN domain name of these data distribution of selection is different, same user accesses the CDN domain name of these data distribution that same data select for twice and is likely to difference.
The Data Identification number of statistics different user access and the access times of the corresponding CDN domain name of this Data Identification number.This scheduled time by system or user setup, such as 1 minute.
Step S400, it is judged that whether these access times exceed threshold value, if so, performs step S500, if it is not, return step S300.
Threshold value can by default or user setup.As, in 1 minute, threshold value is set to 10000 times, namely access certain CDN time number in 1 minute more than 10000 times.Judge that access times exceed threshold value, then resetting the access ratio of multiple CDN, if being not above threshold value, then returning to the Data Identification number of user's access in the statistics scheduled time and the access times of multiple CDNs corresponding with this Data Identification number, again access times are added up, in order to rejudge.
Step S500, resets the access ratio of multiple content distributing network.
Step S500 is particularly as follows: the available bandwidth capacity according to multiple content distributing networks arranges this access ratio.The access ratio of CDN high for visit capacity is reduced, the access ratio of CDN low for visit capacity is improved.Available bandwidth capacity refers to the idle bandwidth capacity of CDN.By the control of individual data being reached the control to overall data flow so that the flow of each CDN less than its bandwidth total capacity, and between each CDN reasonable distribution bandwidth.It addition, each CDN can support substantial amounts of data download service, therefore can support that mass data is in the download of multiple CDN.
In one embodiment, as it is shown on figure 3, the system of a kind of dynamic adjusting data flow, including arranging module 310, data obtaining module 320, statistical module 330 and judge module 340.Wherein,
Module 310 is set for data are distributed to multiple content distributing network, generates corresponding web page address the access ratio of the multiple content distributing network of Initialize installation according to these data at each content distributing network.Data are distributed on multiple content distributing network (CDN) by user, and these data generate the web page address (URL) of correspondence on each CDN, to facilitate user to download this data.These data can be text data, stream medium data etc..Stream medium data includes audio frequency, video or multi-medium data.As video data " beauty's scheming " is distributed on 10 CDN, each CDN generates a URL, if two of which URL is www.abc.com.cn and www.edf.com.cn.
After data are distributed to multiple CDN by user, module 310 are set and also set up the access ratio of CDN.This access ratio can be arranged as required to.This access ratio mainly has two kinds of set-up modes as required, and a kind of mode is that the bandwidth total capacity according to each CDN arranges this access ratio.As video data 123 is distributed on 3 CDN, these 3 CDN can provide the bandwidth of 1G, 2G and 3G respectively, and can arrange these data access ratio on these 3 CDN is 1: 2: 3；Another way is that to arrange one of them CDN of multiple CDN be main ISP, and other CDN are alternative services supplier, and the access ratio of setting is 1: 0: 0.
Module 310 is set and is additionally operable to obtain Data Identification number and multiple content distributing network domain name, and by described Data Identification number, multiple content distributing network domain name and the ratio of access, this Data Identification number and content distributing network domain name corresponding relation record data base.User is by after data publication, and system gives these data one data identification number of distribution.Each CDN can provide a domain name downloaded to multiple data, and this domain name is separate, and each domain name has corresponding download server.Data are distributed to CDN domain name, there is corresponding relation between this Data Identification number and CDN domain name.The access ratio of the CDN arranged is the access ratio of CDN domain name.Arrange module 310 by these data, multiple CDN domain name and access ratio, this Data Identification number and CDN domain name corresponding relation record in data base, as shown in table 1.In table 1, for video file, video file identification number is 123, it is distributed to 3 CDN domain names, the access ratio arranged is 1: 1: 1, and video file identification number is 456, is distributed to 2 CDN domain names, arrange access ratio be 1: 0, and video file identification number 123 with 456 distribution CDN domain name have two identical.
Data obtaining module 320 is for obtaining the Data Identification number of user's access and corresponding content distributing network.When user accesses a certain data, data obtaining module 320 gets this Data Identification number, and finds the content distributing network of correspondence.
In one embodiment, as shown in Figure 4, data obtaining module 320 includes request unit 321, searches unit 323, acquiring unit 325 and download unit 327.Wherein,
Request unit 321 is used for obtaining user accesses data request.During user accesses data, it is necessary to send and access request of data.This access request of data comprises Data Identification number.
Search unit 323 for obtaining Data Identification number from this access request of data, from this data base, find corresponding content distributing network domain name according to this Data Identification number.Because access request includes Data Identification number, after getting Data Identification number from access request, from data base, find corresponding CDN domain name.This Data Identification number can corresponding one or more CDN domain names.
Acquiring unit 325, for choosing a content distributing network domain name from the content distributing network domain name that this finds at random, generates web page address according to this Data Identification number and the content distributing network domain name chosen.Find the CDN domain name of correspondence, acquiring unit 325 randomly chooses a CDN domain name by certain algorithm again from these CDN domain names, generating web page address according to Data Identification number and the CDN domain name chosen, acquiring unit 325 gets the web page address of a CDN domain name and the generation randomly choosed.The web page address of such stochastic generation, it is prevented that occur that the web page address that user generates when passing through data distribution cannot download the situation of data.This certain algorithm is calculated mainly in combination with the access ratio of CDN.In table 1, video file identification number is the access ratio of 3 CDN domain names of 123 distributions is 1: 1: 1, then the probability selecting each CDN domain name is 1/3rd.
Download unit 327 is for downloading this data according to this web page address.Download unit 327 downloads data according to web page address.
The access times of the statistical module 330 Data Identification number and multiple content distributing networks corresponding with this Data Identification number for adding up user's access in the scheduled time.When different user accesses same data, it is possible to the CDN domain name of these data distribution of selection is different, same user accesses the CDN domain name of these data distribution that same data select for twice and is likely to difference.Statistical module 330 adds up the Data Identification number of different user access and the access times of the corresponding CDN domain name of this Data Identification number.This scheduled time by system or user setup, such as 1 minute.
Judge module 340 is used for judging whether these access times exceed threshold value.Threshold value can by default or user setup.As, in 1 minute, threshold value is set to 10000 times, namely access certain CDN time number in 1 minute more than 10000 times.
When judging that access times exceed threshold value, module 310 is set and is additionally operable to reset the access ratio of multiple CDN；When judging that access times are not above threshold value, statistical module 330 continues the Data Identification of user's access in the statistics scheduled time and the access times of the multiple content distributing networks with described Data Identification.Arrange module 310 to be additionally operable to, when judge module 340 judges that described access times exceed threshold value, arrange described access ratio according to the available bandwidth capacity of the plurality of content distributing network.The access ratio of CDN high for visit capacity is reduced, the access ratio of CDN low for visit capacity is improved.Available bandwidth capacity refers to the idle bandwidth capacity of CDN.By the control of individual data being reached the control to overall data flow so that the flow of each CDN less than its bandwidth total capacity, and between each CDN reasonable distribution bandwidth.It addition, each CDN can support substantial amounts of data download service, therefore can support that mass data is in the download of multiple CDN.
The method and system of above-mentioned dynamic adjusting data flow, data are distributed to multiple content distributing network, the access ratio of multiple content distributing network is set, add up the Data Identification number of user's access in the scheduled time and the access times of the multiple content distributing networks corresponding with this Data Identification number, by these access times with threshold ratio relatively, exceed threshold value, then access ratio is adjusted, thus the ratio of each content distributing network of Reasonable adjustment, user is facilitated to access, avoid the problem because access substantial amounts of in the short time causes more users to access, and improve the utilization rate of bandwidth resources.
Embodiment described above only have expressed the several embodiments of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that, for the person of ordinary skill of the art, without departing from the inventive concept of the premise, it is also possible to making some deformation and improvement, these broadly fall into protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a method for dynamic adjusting data flow, comprises the following steps:
Data are distributed to multiple content distributing network, and described data generate corresponding web page address, the access ratio of the multiple content distributing network of Initialize installation at each content distributing network；
Obtain Data Identification number and corresponding content distributing network that user accesses；
Add up the Data Identification number of user's access in the scheduled time and the access times of the multiple content distributing networks corresponding with described Data Identification number；
Judge whether described access times exceed threshold value, if, then reset the access ratio of multiple content distributing network, otherwise return the Data Identification number of user's access in the statistics scheduled time and the step of the access times of the multiple content distributing networks corresponding with described Data Identification number.
2. the method for dynamic adjusting data flow according to claim 1, it is characterised in that the step of the access ratio of the multiple content distributing network of described Initialize installation is particularly as follows: the bandwidth total capacity according to each content distributing network arranges described access ratio.
3. the method for dynamic adjusting data flow according to claim 1, it is characterized in that, the step of the access ratio of the multiple content distributing network of described Initialize installation is particularly as follows: one of them content distributing network arranging multiple content distributing network is main ISP, and other guide distribution network is alternative services supplier.
4. the method for dynamic adjusting data flow according to claim 1, it is characterized in that, also include before the Data Identification number accessed the described user of acquisition and the step of corresponding content distributing network: obtain Data Identification number and multiple content distributing network domain name, and by described Data Identification number, multiple content distributing network domain name and the ratio of access, described Data Identification number and content distributing network domain name corresponding relation record in the step of data base；Data Identification number and the step of corresponding content distributing network that the described user of acquisition accesses particularly as follows:
Acquisition user accesses data is asked；
From described access request of data, obtain Data Identification number, from described data base, find corresponding content distributing network domain name according to described Data Identification number；
From the described content distributing network domain name found, choose a content distributing network domain name at random, generate web page address according to described Data Identification number and the content distributing network domain name chosen, and download described data according to described web page address.
5. the method for dynamic adjusting data flow according to claim 1, it is characterized in that, described in reset the step of access ratio of multiple content distributing network particularly as follows: the available bandwidth capacity according to the plurality of content distributing network arranges described access ratio.
6. the system of a dynamic adjusting data flow, it is characterised in that including:
Module being set, for data being distributed to multiple content distributing network, generating corresponding web page address the access ratio of the multiple content distributing network of Initialize installation according to described data at each content distributing network；
Data obtaining module, for obtaining Data Identification number and the corresponding content distributing network that user accesses；
Statistical module, the access times of Data Identification number and multiple content distributing networks corresponding with described Data Identification number for adding up user's access in the scheduled time；
Judge module, for judging whether described access times exceed threshold value, when described access times exceed threshold value, the described module that arranges is additionally operable to reset the access ratio of multiple content distributing network, when described access times are not less than threshold value, described statistical module continues the Data Identification number of user's access in the statistics scheduled time and the access times of the multiple content distributing networks corresponding with described Data Identification number.
7. the system of dynamic adjusting data flow according to claim 6, it is characterised in that the described module that arranges is additionally operable to the bandwidth total capacity according to each content distributing network and arranges described access ratio.
8. the system of dynamic adjusting data flow according to claim 6, it is characterized in that, described arranging module to be additionally operable to arrange one of them content distributing network of multiple content distributing network be main ISP, other guide distribution network is alternative services supplier.
9. the system of dynamic adjusting data flow according to claim 6, it is characterized in that, the described module that arranges is additionally operable to obtain Data Identification number and multiple content distributing network domain name, and by described Data Identification number, multiple content distributing network domain name and the ratio of access, described Data Identification number and content distributing network domain name corresponding relation record data base；Described data obtaining module includes:
Request unit, is used for obtaining user accesses data request；
Search unit, for obtaining Data Identification number from described access request of data, from described data base, find corresponding content distributing network domain name according to described Data Identification number；
Acquiring unit, for choosing a content distributing network domain name at random from the described content distributing network domain name found, generates web page address according to described Data Identification number and the content distributing network domain name chosen；
Download unit, for downloading described data according to described web page address.
10. the system of dynamic adjusting data flow according to claim 6, it is characterized in that, the described module that arranges is additionally operable to, when described judge module judges that described access times exceed threshold value, arrange described access ratio according to the available bandwidth capacity of the plurality of content distributing network.
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| CN103746933A (en) * | 2013-12-24 | 2014-04-23 | 乐视网信息技术（北京）股份有限公司 | Node distribution method and control center |
| CN104125158B (en) * | 2014-07-02 | 2018-01-23 | 广州金山网络科技有限公司 | A kind of content delivery network flow control method, device and terminal |
| CN106034083B (en) * | 2015-03-12 | 2019-10-08 | 阿里巴巴集团控股有限公司 | CDN network system and its speed-limiting control method, CDN node and server |
| CN105897844A (en) * | 2015-12-15 | 2016-08-24 | 乐视网信息技术（北京）股份有限公司 | Successful file downloading aided device and method |
| CN107911723B (en) * | 2017-11-20 | 2020-04-07 | 中央电视台 | Method, server and distribution equipment for distributing video traffic by multiple network paths |
| CN108390913B (en) * | 2018-01-19 | 2019-03-12 | 北京白山耘科技有限公司 | A kind of control user uses the method and device of resource |
| CN110351222B (en) * | 2018-04-02 | 2022-01-28 | 腾讯科技（深圳）有限公司 | Data security processing method, device and system |
| CN109413149B (en) * | 2018-09-19 | 2021-05-18 | 上海哔哩哔哩科技有限公司 | Information distribution control method, system, server, and computer-readable storage medium |
| CN117917884A (en) * | 2022-10-21 | 2024-04-23 | 华为技术有限公司 | Data acquisition method, system and related equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123587A (en) * | 2007-09-13 | 2008-02-13 | 杭州华三通信技术有限公司 | Traffic control method and device for switch service flow |
| CN101582013A (en) * | 2009-06-10 | 2009-11-18 | 成都市华为赛门铁克科技有限公司 | Method, device and system for processing storage hotspots in distributed storage |
| CN101668046A (en) * | 2009-10-13 | 2010-03-10 | 成都市华为赛门铁克科技有限公司 | Resource caching method, resource obtaining method, device and system thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8938549B2 (en) * | 2008-10-15 | 2015-01-20 | Aster Risk Management Llc | Reduction of peak-to-average traffic ratio in distributed streaming systems |
-
2011
- 2011-04-28 CN CN201110108565.8A patent/CN102761572B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101123587A (en) * | 2007-09-13 | 2008-02-13 | 杭州华三通信技术有限公司 | Traffic control method and device for switch service flow |
| CN101582013A (en) * | 2009-06-10 | 2009-11-18 | 成都市华为赛门铁克科技有限公司 | Method, device and system for processing storage hotspots in distributed storage |
| CN101668046A (en) * | 2009-10-13 | 2010-03-10 | 成都市华为赛门铁克科技有限公司 | Resource caching method, resource obtaining method, device and system thereof |
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