CN109981477A - A kind of network data load management system based on CDN technology - Google Patents
A kind of network data load management system based on CDN technology Download PDFInfo
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- CN109981477A CN109981477A CN201910171984.2A CN201910171984A CN109981477A CN 109981477 A CN109981477 A CN 109981477A CN 201910171984 A CN201910171984 A CN 201910171984A CN 109981477 A CN109981477 A CN 109981477A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/06—Management of faults, events, alarms or notifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L43/00—Arrangements for monitoring or testing data switching networks
- H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
- H04L43/0876—Network utilisation, e.g. volume of load or congestion level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/12—Avoiding congestion; Recovering from congestion
- H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Computer And Data Communications (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of network data load management systems based on CDN technology, are related to network data processing technique.The present invention includes data acquisition module, real-time data base, data scheduling unit, performance monitoring unit and data feedback module；Data acquisition module is connected by data transmission module and real-time data base；Real-time data base keeps the transmission of data by data buffering module and data scheduling unit；Data scheduling unit is connected by data transmission module and performance monitoring unit；Data feedback module is connected by data transmission module and real-time data base.The present invention carries out secondary fixed direction allocation to network data by being based on CDN technology, using data scheduling unit, is effectively guaranteed the harmony of the data minus carrying capacity of each server, market application value with higher.
Description
Technical field
The invention belongs to network data processing techniques, negative more particularly to a kind of network data based on CDN technology
Carry management system.
Background technique
As a large amount of netizens pour in internet, the demand day of shopping online, online game, video and audio etc. is cumulative
Add, although network broadband is increasing always, limit of the, network transmission limited by server handling ability apart from the factors such as remote
It is mutual that the problems such as system, access speed is slow, network service quality is poor, response user time is long and poor user experience, has become restriction
The maximum of networking development hinders.CDN technology by network place that node server constituted everywhere in existing internet
One layer of intelligent virtual network on basis, can in real time according to the connection of network flow and each node, load state and
The request of user is re-directed on the service node nearest from user to the integrated informations such as the distance of user and response time.Cause
This, letter a kind of network data load management system based on CDN technology to be studied, in order to solve the above problems.
Summary of the invention
The purpose of the present invention is to provide a kind of network data load management systems based on CDN technology, by being based on CDN
Technology carries out secondary fixed direction allocation to network data using data scheduling unit, is effectively guaranteed the data minus of each server
The harmony of carrying capacity solves the problems, such as proposed in above-mentioned background technique.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions:
The present invention is a kind of network data load management system based on CDN technology, including data acquisition module, real-time number
According to library, data scheduling unit, performance monitoring unit and data feedback module；The data acquisition module passes through data transmission module
It is connected with real-time data base；The real-time data base keeps the biography of data by data buffering module and data scheduling unit
It is defeated；The data scheduling unit is connected by data transmission module and performance monitoring unit；The data feedback module passes through
Data transmission module is connected with real-time data base；The data scheduling unit include distribution request module, continuous-query module,
It loads decomposing module and redirects distribution module；The distribution request module by data transmission module respectively with continuous-query mould
Block and load decomposing module keep the connection of data；The continuous-query module passes through data transmission module and load decomposing module
It is connected；The load decomposing module is connected by data transmission module with distribution module is redirected.
Further, the performance monitoring unit includes link monitoring module and fault restoration module.
Further, the continuous-query module has a query optimization module by data transmission module connection.
The invention has the following advantages:
The present invention is cached and is transmitted to network data using real-time data base, and utilize number by being based on CDN technology
Secondary fixed direction allocation is carried out to network data according to scheduling unit, effectively improves the response speed of network data, ensure that each
The harmony of the data minus carrying capacity of server, market application value with higher.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of functional block diagram of network data load management system based on CDN technology of the invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts all other
Embodiment shall fall within the protection scope of the present invention.
Refering to Figure 1, the present invention is a kind of network data load management system based on CDN technology, including data
Obtain module, real-time data base, data scheduling unit, performance monitoring unit and data feedback module；Data acquisition module passes through
Data transmission module is connected with real-time data base；Real-time data base keeps number by data buffering module and data scheduling unit
According to transmission；Data scheduling unit is connected by data transmission module and performance monitoring unit；Data feedback module passes through number
It is connected according to transmission module and real-time data base；
Data scheduling unit includes distribution request module, continuous-query module, load decomposing module and redirects distribution mould
Block；Distribute the connection that request module keeps data by data transmission module with continuous-query module and load decomposing module respectively
It connects；Continuous-query module is connected by data transmission module and load decomposing module；Decomposing module is loaded to transmit by data
Module is connected with distribution module is redirected.
Wherein, performance monitoring unit includes link monitoring module and fault restoration module；Link monitoring module is for real-time
In monitoring system each data link whether normal operation；Fault restoration module is used for behind link monitoring module discovery fault point to event
Barrier point carries out selfreparing operation.
Wherein, continuous-query module has a query optimization module by data transmission module connection, guarantees continuous-query mould
The efficiency data query of block.
A kind of network data load management method based on CDN technology, includes the following steps:
Step 1: modifying first to HTTP transport protocol, the field for indicating each server load amount is added；
Step 2: being sent to real-time data base after data acquisition module receiving network data；Real-time data base is slow through data
Die block is by the network data transmission to data scheduling unit；
Step 3: after data scheduling unit receives network data, distribution request module response；Distribute request module judgement
Whether the network data meets the load capacity of its neighbor server；If satisfied, being network data transmission to its destination service by this
The load decomposing module of device；If not satisfied, then by network data transmission to continuous-query module, then inquired, and by the net
Network data are transmitted to the load decomposing module of the received server of its final goal；
Network data decompose after network data and by the network after decomposition Step 4: load decomposing module receives
Data are transmitted to redirection distribution module and reallocate, to guarantee the harmony of the data payload of each server；
Step 5: the processing result of network data is sent to real-time data base by data scheduling unit；Real-time data base is again
Processing result is sent to target user through data feedback module.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to better explain the present invention
Principle and practical application, so that skilled artisan be enable to better understand and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (3)
1. a kind of network data load management system based on CDN technology, which is characterized in that including data acquisition module, in real time
Database, data scheduling unit, performance monitoring unit and data feedback module；
The data acquisition module is connected by data transmission module and real-time data base；The real-time data base passes through data
Buffer module and data scheduling unit keep the transmission of data；The data scheduling unit is supervised by data transmission module and performance
Unit is surveyed to be connected；The data feedback module is connected by data transmission module and real-time data base；
Wherein, the data scheduling unit includes distribution request module, continuous-query module, load decomposing module and redirection point
With module；The distribution request module keeps number with continuous-query module and load decomposing module respectively by data transmission module
According to connection；The continuous-query module is connected by data transmission module and load decomposing module；Mould is decomposed in the load
Block is connected by data transmission module with distribution module is redirected.
2. a kind of network data load management system based on CDN technology according to claim 1, which is characterized in that institute
Stating performance monitoring unit includes link monitoring module and fault restoration module.
3. a kind of network data load management system based on CDN technology according to claim 1, which is characterized in that institute
Stating continuous-query module has a query optimization module by data transmission module connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910171984.2A CN109981477A (en) | 2019-03-07 | 2019-03-07 | A kind of network data load management system based on CDN technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910171984.2A CN109981477A (en) | 2019-03-07 | 2019-03-07 | A kind of network data load management system based on CDN technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112653727A (en) * | 2020-12-07 | 2021-04-13 | 深圳市高德信通信股份有限公司 | Network data load management method based on CDN technology |
Citations (3)
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| CN1489069A (en) * | 2002-10-10 | 2004-04-14 | 华为技术有限公司 | Content-oriented load equalizing method and apparatus |
| JP2009246690A (en) * | 2008-03-31 | 2009-10-22 | Fujitsu Ltd | Network load distribution system, method, and program |
| CN104283963A (en) * | 2014-10-21 | 2015-01-14 | 无锡云捷科技有限公司 | Distributed and collaborative type CDN load balancing method |
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2019
- 2019-03-07 CN CN201910171984.2A patent/CN109981477A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1489069A (en) * | 2002-10-10 | 2004-04-14 | 华为技术有限公司 | Content-oriented load equalizing method and apparatus |
| JP2009246690A (en) * | 2008-03-31 | 2009-10-22 | Fujitsu Ltd | Network load distribution system, method, and program |
| CN104283963A (en) * | 2014-10-21 | 2015-01-14 | 无锡云捷科技有限公司 | Distributed and collaborative type CDN load balancing method |
Non-Patent Citations (1)
| Title |
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| 徐玲: "CDN网络中负载均衡的研究", 《中国优秀博硕士学位论文全文数据库（硕士） 信息科技辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112653727A (en) * | 2020-12-07 | 2021-04-13 | 深圳市高德信通信股份有限公司 | Network data load management method based on CDN technology |
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