CN103401895A - Network acceleration method and system - Google Patents
Network acceleration method and system Download PDFInfo
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- CN103401895A CN103401895A CN2013102934463A CN201310293446A CN103401895A CN 103401895 A CN103401895 A CN 103401895A CN 2013102934463 A CN2013102934463 A CN 2013102934463A CN 201310293446 A CN201310293446 A CN 201310293446A CN 103401895 A CN103401895 A CN 103401895A
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Abstract
The invention relates to a network acceleration system which comprises primary network acceleration equipment and secondary network acceleration equipment, wherein the primary network acceleration equipment is used for detecting whether data updating occurs to an application server, capturing corresponding incremental data after detecting that data updating occurs to the application server, caching the incremental data and distributing the cached incremental data to the secondary network acceleration equipment; and the secondary network acceleration equipment is used for receiving and caching the incremental data. Moreover, the invention also provides a network acceleration method. According to the network acceleration method and the network acceleration system, the load of the application server can be reduced, so that the operating efficiency of the application server is improved.
Description
Technical field
The present invention relates to networking technology area, particularly relate to a kind of network accelerating method and system.
Background technology
Existing network acceleration equipment is connected with terminal with application server usually, wherein is cached with by the pre-data of coming that capture of application server, and terminal need not to connect application server, only needs to download data cached getting final product in network acceleration equipment, thereby realizes network acceleration
Yet, the inventor studies discovery, in existing network acceleration technology, there are the following problems at least, network acceleration equipment needs the data of regularly from application server, looking ahead and upgrading usually, and the resource file on application server is not while changing, a plurality of network acceleration equipment prefetching process frequently can application server cause larger load, thereby have reduced the operational efficiency of application server.
Summary of the invention
, based on this, be necessary to provide a kind of network acceleration system that can improve the operational efficiency of application server.
A kind of network acceleration system, comprise one-level acceleration equipment and secondary acceleration equipment, wherein:
Whether the one-level acceleration equipment, for detection of application server, Data Update occurs, and captures corresponding incremental data after described application server generation Data Update being detected, with described incremental data buffer memory and be distributed to described secondary acceleration equipment;
Described secondary acceleration equipment is used for receiving and the described incremental data of buffer memory.
In embodiment, described one-level acceleration equipment is used for detecting described application server by the Data Update notice that receives described application server whether Data Update occurs therein.
In embodiment, described one-level acceleration equipment is used for described incremental data is cut into data block therein, for the data block after cutting, adds numbering, and data block and numbering thereof are distributed to corresponding secondary acceleration equipment.
In embodiment, described one-level acceleration equipment also is used for obtaining the response data of application server therein, searches the data block with described response data coupling in buffer memory, and obtains its numbering, and described numbering is sent to described secondary acceleration equipment.
In embodiment, described secondary acceleration equipment receives described numbering therein, obtains the data block corresponding with described numbering and return to the terminal corresponding with described response data in buffer memory.
Therein in embodiment, described one-level acceleration equipment also is used for, when buffer memory does not find data block with described response data coupling, described response data is sent to described secondary acceleration equipment;
The response data that described secondary acceleration equipment also is used for receiving returns to corresponding terminal.
In embodiment, described one-level acceleration equipment also is used for when not getting the response data of application server therein, with described incremental data buffer memory and be distributed to described secondary acceleration equipment.
In addition, also be necessary to provide a kind of network accelerating method that can improve the operational efficiency of application server.
A kind of network accelerating method comprises:
The one-level acceleration equipment detects application server whether Data Update occurs, if capture corresponding incremental data, with described incremental data buffer memory and be distributed to described secondary acceleration equipment;
Described secondary acceleration equipment receives and the described incremental data of buffer memory.
Therein in embodiment, described one-level acceleration equipment detects the step whether application server Data Update occurs and is:
The one-level acceleration equipment detects described application server by the Data Update notice that receives described application server whether Data Update occurs.
Therein in embodiment, described one-level acceleration equipment also comprises with described incremental data buffer memory and before being distributed to the step of described secondary acceleration equipment:
Described one-level acceleration equipment is cut into data block with described incremental data, for the data block after cutting, adds numbering, and data block and numbering thereof are distributed to corresponding secondary acceleration equipment.
In embodiment, described method also comprises therein:
Described one-level acceleration equipment obtains the response data of application server, searches the data block of with described response data, mating in buffer memory, and obtains its numbering, and described numbering is sent to described secondary acceleration equipment.
Therein in embodiment, described one-level acceleration equipment also comprises after described numbering being sent to the step of described secondary acceleration equipment:
Described secondary acceleration equipment receives described numbering, obtains the data block corresponding with described numbering and return to the terminal corresponding with described response data in buffer memory.
Therein in embodiment, described one-level acceleration equipment also comprises after obtaining the step of response data of application server:
When described one-level acceleration equipment does not find the data block of with described response data, mating in buffer memory, described response data is sent to described secondary acceleration equipment;
The response data that described secondary acceleration equipment will receive returns to corresponding terminal.
In embodiment, described one-level acceleration equipment also comprises with described incremental data buffer memory and before being distributed to described secondary acceleration equipment step therein:
Judge whether to get the response data of application server,, if do not get, carry out described incremental data buffer memory and be distributed to described secondary acceleration equipment step.
Above-mentioned network accelerating method and system, be responsible for detecting the Data Update state of application server by the one-level acceleration equipment, and only when the data of application server have renewal, obtain incremental data to application server initiation data crawl request and upgrade its buffer memory, and the incremental data that will grab is distributed to connected secondary acceleration equipment, thereby make the incremental data on application server to be deployed to rapidly in the buffer memory of secondary acceleration equipment, realize acceleration effect.Compare with conventional art, one-level acceleration equipment and secondary acceleration equipment not continually the whereabouts application server capture data, thereby the load that has alleviated application server has improved its operational efficiency.
Description of drawings
Fig. 1 is the structural representation of network acceleration system in an embodiment;
Fig. 2 is the flow chart of network accelerating method in an embodiment.
Embodiment
In one embodiment, as shown in Figure 1, a kind of network acceleration system, this system comprises one-level acceleration equipment 10 and secondary acceleration equipment 20, wherein one-level acceleration equipment 10 is connected with application server 30, between one-level acceleration equipment 10 and secondary acceleration equipment 20, for wide area network is connected, secondary acceleration equipment 20 is connected with terminal 40.Be provided with cache element in one-level acceleration equipment 10 and secondary acceleration equipment 20, can be used for the buffer memory byte data.Wherein:
Whether one-level acceleration equipment 10, for detection of application server 30, Data Update occurs, and captures corresponding incremental data detecting after Data Update occur for application server 30, with the incremental data buffer memory and be distributed to secondary acceleration equipment 20.
In the present embodiment, one-level acceleration equipment 10 can be used for, by the Data Update notice detection application server that receives application server, whether Data Update occurs.
For example, existing application server based on Windows system and linux system, all have the file change informing mechanism, and application server is in when operation, if the file system of himself or Database Systems change, and the data update event of namely can dishing out.Application server can be packaged into this data update event the Data Update notice and send to the one-level acceleration equipment, the one-level acceleration equipment upgrades receiving the data that namely detect on application server after Data Update notice, can initiate data to application server and capture request and capture incremental data corresponding to data update event.
For example, in the application server based on the Windows system, if certain file is modified, this application server sends the Data Update notice to the one-level acceleration equipment, and the one-level acceleration equipment is initiated data crawl request to application server and captured this file of revising.
In another embodiment, one-level acceleration equipment 10 also can be used for detecting application server whether Data Update occurring by send disk activity state that the heartbeat detection bag obtains application server to application server.
In the present embodiment, the one-level acceleration equipment is before the distribution incremental data is to the secondary acceleration equipment, can be used for incremental data is cut into data block in order, for the data block after cutting, add numbering, data block and numbering thereof are distributed to corresponding secondary acceleration equipment.In the present embodiment, secondary acceleration equipment 20 also is used for receiving data block and numbering and the buffer memory of one-level acceleration equipment 10 distributions.
Need to prove, numbering can be that the numbering of order can be also the cryptographic Hash that data block is calculated according to hash function.
In the present embodiment, one-level acceleration equipment 10 also is used for obtaining the response data of application server, searches the data block of with response data, mating in buffer memory, and obtains its numbering, and numbering is sent to secondary acceleration equipment 20.
In the present embodiment, secondary acceleration equipment 20 is used for receiving numbering, obtains in buffer memory and numbers corresponding data block and return to the terminal corresponding with response data 40.
In the present embodiment, one-level acceleration equipment 10 also is used for, when buffer memory does not find the data block of with response data, mating, response data is sent to secondary acceleration equipment 20.
The response data that secondary acceleration equipment 20 also is used for receiving returns to corresponding terminal.
In application scenarios corresponding to the present embodiment, terminal 40 is initiated data access request to application server 30, this data access request can directly send to application server 30 by terminal 40, also can be transmitted to application server 30 via secondary acceleration equipment and one-level acceleration equipment, application server 30 is processed after receiving this data access request, returns to corresponding response data.For example, if the data access request of terminal 40 is the file download request, application server 30 returns to corresponding file data.
The file data that application server 30 will return (response data) sends to one-level acceleration equipment 10, one-level acceleration equipment 10 is namely searched the data block corresponding with this document data in its buffer memory, if find, its numbering is sent to secondary acceleration equipment 20, secondary acceleration equipment 20 is searched the data block corresponding with this numbering in its buffer memory, then send it to the terminal 40 of initiating data access request.
Because the data volume of numbering is less, usually can be 8 bytes, and the data volume of data block is larger, be generally the 4k byte, make the data volume of transmission between one-level acceleration equipment 10 and secondary acceleration equipment 20 diminish, thereby reduced application server 30 and the data volume of terminal 40 in the transmission of wide area network stage, thereby improved transmission speed.
Further, if one-level acceleration equipment 10 also is used for when buffer memory does not find the data block of with response data, mating, and before response data is sent to secondary acceleration equipment 20, response data is cut into data block, for the data block after cutting is added numbering, and with data block and numbering buffer memory thereof, and this data block and numbering thereof are sent to secondary acceleration equipment 20.Secondary acceleration equipment 20 also with its buffer memory, then sends to corresponding terminal 40 with data block after receiving the data block and numbering of corresponding response data.
In one embodiment, one-level acceleration equipment 10 also is used for when not getting the response data of application server, with the incremental data buffer memory and be distributed to secondary acceleration equipment 20.
That is to say, one-level acceleration equipment 10 only is distributed to secondary acceleration equipment 20 in terminal 40 less than the incremental data that application server 30 is more newly-generated when initiating data access request and requirement not return to response data to application server 30, this mode can rationally be utilized the bandwidth of private line network between one-level acceleration equipment 10 and secondary acceleration equipment 20, thereby can not take too much bandwidth because of the distribution operation of one-level acceleration equipment 10, affects the transmission speed of response data.
In one embodiment, as shown in Figure 2, a kind of network accelerating method comprises:
Step S102, one-level acceleration equipment detect application server whether Data Update occur, if capture corresponding incremental data, with the incremental data buffer memory and be distributed to the secondary acceleration equipment.
Step S104, the secondary acceleration equipment receives and the buffer memory incremental data.
In one embodiment, the one-level acceleration equipment detects the step whether application server Data Update occurs and is:
The one-level acceleration equipment detects application server by the Data Update notice that receives application server whether Data Update occurs.
In one embodiment, the one-level acceleration equipment also comprises with the incremental data buffer memory and before being distributed to the step of secondary acceleration equipment:
The one-level acceleration equipment is cut into data block with incremental data, for the data block after cutting, adds numbering, and data block and numbering thereof are distributed to corresponding secondary acceleration equipment.
In one embodiment, method also comprises:
The one-level acceleration equipment obtains the response data of application server, searches the data block of with response data, mating in buffer memory, and obtains its numbering, and numbering is sent to the secondary acceleration equipment.
In the present embodiment, the one-level acceleration equipment sends to the step of secondary acceleration equipment also to comprise afterwards numbering:
The secondary acceleration equipment receives numbering, obtains in buffer memory and numbers corresponding data block and return to the terminal corresponding with response data.
In the present embodiment, the one-level acceleration equipment also comprises after obtaining the step of response data of application server:
When the one-level acceleration equipment does not find the data block of with described response data, mating in buffer memory, response data is sent to described secondary acceleration equipment;
The response data that the secondary acceleration equipment will receive returns to corresponding terminal.
In one embodiment, the one-level acceleration equipment also comprises with the incremental data buffer memory and before being distributed to secondary acceleration equipment step:
The one-level acceleration equipment judges whether to get the response data of application server,, if do not get, carries out the incremental data buffer memory and is distributed to secondary acceleration equipment step.
Above-mentioned network accelerating method and system, be responsible for detecting the Data Update state of application server by the one-level acceleration equipment, and only when the data of application server have renewal, obtain incremental data to application server initiation data crawl request and upgrade its buffer memory, and the incremental data that will grab is distributed to connected secondary acceleration equipment, thereby make the incremental data on application server to be deployed to rapidly in the buffer memory of secondary acceleration equipment, realize acceleration effect.Compare with conventional art, one-level acceleration equipment and secondary acceleration equipment not continually the whereabouts application server capture data, thereby the load that has alleviated application server has improved its operational efficiency.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (14)
1. a network acceleration system, is characterized in that, comprises one-level acceleration equipment and secondary acceleration equipment, wherein:
Whether the one-level acceleration equipment, for detection of application server, Data Update occurs, and captures corresponding incremental data after described application server generation Data Update being detected, with described incremental data buffer memory and be distributed to described secondary acceleration equipment;
Described secondary acceleration equipment is used for receiving and the described incremental data of buffer memory.
2. network acceleration system according to claim 1, is characterized in that, described one-level acceleration equipment is used for detecting described application server by the Data Update notice that receives described application server whether Data Update occurs.
3. network acceleration system according to claim 1, is characterized in that, described one-level acceleration equipment is used for described incremental data is cut into data block, for the data block after cutting, adds numbering, and data block and numbering thereof are distributed to corresponding secondary acceleration equipment.
4. network acceleration system according to claim 3, it is characterized in that, described one-level acceleration equipment also is used for obtaining the response data of application server, searches the data block with described response data coupling in buffer memory, and obtain its numbering, described numbering is sent to described secondary acceleration equipment.
5. network acceleration system according to claim 4, is characterized in that, described secondary acceleration equipment is used for receiving described numbering, obtains the data block corresponding with described numbering and return to the terminal corresponding with described response data in buffer memory.
6. network acceleration system according to claim 4, is characterized in that, described one-level acceleration equipment also is used for, when buffer memory does not find the data block of with described response data, mating, described response data is sent to described secondary acceleration equipment;
The response data that described secondary acceleration equipment also is used for receiving returns to corresponding terminal.
7. network acceleration system according to claim 4, is characterized in that, described one-level acceleration equipment also is used for when not getting the response data of application server, with described incremental data buffer memory and be distributed to described secondary acceleration equipment.
8. network accelerating method comprises:
The one-level acceleration equipment detects application server whether Data Update occurs, if capture corresponding incremental data, with described incremental data buffer memory and be distributed to described secondary acceleration equipment;
Described secondary acceleration equipment receives and the described incremental data of buffer memory.
9. network accelerating method according to claim 8, is characterized in that, the step whether described one-level acceleration equipment detection application server Data Update occurs is:
The one-level acceleration equipment detects described application server by the Data Update notice that receives described application server whether Data Update occurs.
10. network accelerating method according to claim 8, is characterized in that, described one-level acceleration equipment also comprises with described incremental data buffer memory and before being distributed to the step of described secondary acceleration equipment:
Described one-level acceleration equipment is cut into data block with described incremental data, for the data block after cutting, adds numbering, and data block and numbering thereof are distributed to corresponding secondary acceleration equipment.
11. network accelerating method according to claim 10, is characterized in that, described method also comprises:
Described one-level acceleration equipment obtains the response data of application server, searches the data block of with described response data, mating in buffer memory, and obtains its numbering, and described numbering is sent to described secondary acceleration equipment.
12. network accelerating method according to claim 11, is characterized in that, described one-level acceleration equipment sends to the step of described secondary acceleration equipment also to comprise afterwards described numbering:
Described secondary acceleration equipment receives described numbering, obtains the data block corresponding with described numbering and return to the terminal corresponding with described response data in buffer memory.
13. network accelerating method according to claim 11, is characterized in that, the step that described one-level acceleration equipment obtains the response data of application server also comprises afterwards:
When described one-level acceleration equipment does not find the data block of with described response data, mating in buffer memory, described response data is sent to described secondary acceleration equipment;
The response data that described secondary acceleration equipment will receive returns to corresponding terminal.
14. network accelerating method according to claim 11, is characterized in that, described one-level acceleration equipment also comprises with described incremental data buffer memory and before being distributed to described secondary acceleration equipment step:
Judge whether to get the response data of application server,, if do not get, carry out described incremental data buffer memory and be distributed to described secondary acceleration equipment step.
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| CN201310293446.3A CN103401895B (en) | 2013-07-12 | 2013-07-12 | network accelerating method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112615794A (en) * | 2020-12-08 | 2021-04-06 | 四川迅游网络科技股份有限公司 | Intelligent acceleration system and method for service flow characteristics |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1455348A (en) * | 2002-04-03 | 2003-11-12 | 微软公司 | Incremental duplication of source document and its bag on networked resources |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1455348A (en) * | 2002-04-03 | 2003-11-12 | 微软公司 | Incremental duplication of source document and its bag on networked resources |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112615794A (en) * | 2020-12-08 | 2021-04-06 | 四川迅游网络科技股份有限公司 | Intelligent acceleration system and method for service flow characteristics |
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Effective date of registration: 20200616 Address after: Nanshan District Xueyuan Road in Shenzhen city of Guangdong province 518000 No. 1001 Nanshan Chi Park building A1 layer Patentee after: SANGFOR TECHNOLOGIES Inc. Address before: 518051 room 410, technology innovation service center, 1 Qilin Road, Shenzhen, Guangdong, Nanshan District Patentee before: Shenxin network technology (Shenzhen) Co.,Ltd. |