CN106851342A - A kind of design architecture of content arrangement distribution network - Google Patents
A kind of design architecture of content arrangement distribution network Download PDFInfo
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- CN106851342A CN106851342A CN201710127544.8A CN201710127544A CN106851342A CN 106851342 A CN106851342 A CN 106851342A CN 201710127544 A CN201710127544 A CN 201710127544A CN 106851342 A CN106851342 A CN 106851342A
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- 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
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- 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]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2405—Monitoring of the internal components or processes of the server, e.g. server load
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- 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
- H04N21/643—Communication protocols
- H04N21/64322—IP
-
- 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
- H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
- H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- General Engineering & Computer Science (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention discloses a kind of design architecture of content arrangement distribution network, its design architecture includes content arrangement layer, content scheduling layer and DC content nodes；Content arrangement layer includes content arrangement module, scheduling strategy module, monitoring module, business diagnosis module and network operating system interface module；The northbound interface of content arrangement layer is called for CP, southbound interface docking DC content nodes；Centered on content, by content arrangement layer, this brain controls entire content layout distribution network content scheduling and node to store to the present invention, and provides popular content service, the application experience of lifting terminal user to content supplier's open interface；The invention has the advantages that can realize that content arrangement automation, DC content nodes are sunk, perfect feedback mechanism realizes service dynamic from growth and for CP provides automation operation content distribution platform, simple operation, is that CP user saves more times making contents.
Description
Technical field
The invention belongs to computer network, a kind of design architecture of content arrangement distribution network is specifically referred to.
Background technology
Content distributing network（Content delivery network, abbreviation CDN）It is by the online portion of existing information
One layer of content distributing network of administration, content distribution is served to the application on existing network, the effect of acceleration and security protection is accessed.When
Before, CDN is carried out the push of content by Centroid using two grades of deployment frameworks at center+edge, and fringe node is taken
The offer of business；Using DNS（Domain Name System, domain name system）The mode of parsing carries out the scheduling nearby of user；It is interior
Hold provider to be accessed by the way of modification domain name CNAME.
Above-mentioned structure system can to a certain extent alleviate hot point resource and access congestion, reduce showing for website visiting time delay
As, but also gradually expose problems with：1）Internet severe application distribution problem, for example, the high band such as 4K, cloud game, VR
The wide, fast development of the severe application of low time delay, new requirement is proposed to CDN caching technologys, and this is needed under CDN cache nodes
Sink to from user more close to place it is better；2）CDN content dispatches accurate sex chromosome mosaicism；Because the DNS that user uses can not reflect
Region where user, the DNS used according to user is scheduled, and there are problems that scheduling not accurately；3）Content supplier（Referred to as
CP）Service customization；Current Content provider cannot according to the traffic performance managed, towards customization method of service and
Content.This is also the drawbacks of traditional CDN has maximum.CDN service business does not provide proprietary interface for content supplier, and content is drawn
Enter to lack flexibility and diversity.At the same time, conventional contents distribution network, by artificial deployment distribution node, is artificially introduced
Distribution content, completing once common content distribution deployment cycle at least needs the time of 2-4 weeks, inefficiency.
Therefore a kind of problem that can solve the problem that conventional contents distribution network framework severe application access is slow is proposed, and is possessed
The design architecture scheme of the new content arrangement distribution network of the characteristic of the autonomous layout of content, is always that those skilled in the art treat
The technical barrier of solution.
The content of the invention
The present invention is directed to problems of the prior art, it is proposed that a kind of design architecture of content arrangement distribution network,
Transformation and optimization and upgrading on the basis of conventional contents distribution network framework, by network owner on own physical network foundation
Build a set of content arrangement distribution network（CODN）, centered on content, by content arrangement layer, this brain is controlled in whole
Hold layout distribution network content scheduling and node storage, and popular content service is provided to content supplier's open interface, carry
Rise the application experience of terminal user.New framework is accessed slow and possessed to solve the problems, such as that user accesses the severe applications such as 4K, VR
The characteristic of the autonomous layout of content.
The present invention is achieved in that a kind of design architecture of content arrangement distribution network, it is characterised in that described frame
Structure includes content arrangement layer, content scheduling layer and DC content nodes；
Described content arrangement layer include content arrangement module, scheduling strategy module, monitoring module, business diagnosis module with
And network operating system interface module；Described content arrangement layer is upwards（Northbound interface）CP content distribution interfaces are provided, downwards
（Southbound interface）Docking DC content nodes；
Described content arrangement module, the module provides CP upwards（Content supplier）Content distribution interface, receives CP contents money
Distribute operational order in source；Docking DC content nodes downwards, operational order according to CP specified node distribute automatically computing resource,
Storage resource, Internet resources etc., and can support that passive content resource is pulled, passive content resource is pulled according to the demand of CP, collect
The content distribution modes such as middle distribution.The module records the distribution information of content, and gives content scheduling module by synchronizing information in real time；
Described content arrangement layer passes through content arrangement module by content arrangement synchronizing information to content scheduling layer, by content arrangement
It is distributed to DC content nodes；Scheduling strategy to content scheduling layer is issued by scheduling strategy module；Described content scheduling layer is adjusted
Spend user to best content node；Described DC content nodes feed back hardware/service condition to monitoring module and business
Analysis module.
Further, the distribution flow of described content arrangement layer is：Content supplier is in given content node issues on demand
Hold layout distributed tasks, content arrangement module issues content arrangement distribution instruction, DC content node distribution node resources, feedback section
Point creates successful information to content arrangement module, then feedback node establishment successful information is fed back into content supplier, and content is compiled
Row's module record content arrangement distribution information, then feed back to content scheduling module.
Further, described content scheduling layer includes DNS scheduling, P2P scheduling and HTTP scheduling；Content arrangement distribution network
Design architecture support DNS scheduling, P2P scheduling and HTTP scheduling, the scheduling mode demand of mainstream content situation can be met；To use
The content resource request at family is dispatched to optimal node.Support that DNS scheduling, P2P scheduling, HTTP dispatch three kinds of scheduling modes.
Described scheduling strategy flow is：Content supplier is according to content type selection scheduling strategy to scheduling strategy mould
Block, scheduling strategy module issues scheduling strategy, and content scheduling module feedback scheduling strategy creates successful information and feeds back to scheduling plan
Module is omited, feedback scheduling strategy establishment successful information is fed back to content supplier by scheduling strategy module, and content scheduling module will
User scheduling is to DC content nodes.
Further, described DNS scheduling is that the IP address based on request user is scheduled, the IP address according to user point
Cloth, is dispatched to optimal node；Described HTTP scheduling is dispatched based on request content and precise IP Address, according to user's request
Content and IP address are distributed, and are dispatched to optimal node；Described P2P scheduling is by content file by P2P resources publisher
Into seed file, Tracker servers are responsible for recording the nodal information of all download this documents to message composition, and user passes through seed
File contacts Tracker servers, and Tracker server-assignments download node set, and user can download from the node of distribution
Resource.
Further, the process of feedback of described monitoring module is：DC content nodes report performance state information to shape
State monitoring module, described monitoring module feedback analysis performance state information form displaying；Described monitoring module
Content node performance state information is reported into CP user；Described monitoring module is adjusted according to the loading condition of content node
Feedback content is serviced scale adjustment information to CP user by whole service scale, described content arrangement module again；
Monitoring module function one：Content distribution nodes performance state information for monitoring CP, being capable of Real-time Feedback node
The information such as CPU, storage, the bandwidth of equipment, when a certain index usage amount therein then produces warning information more than predetermined threshold value, and
Content arrangement module is fed back to, the resource alarm strategy that content arrangement module is configured according to CP can dynamically increase DC content nodes and set
Standby capacity, such as memory space inadequate, then increase memory space according to certain ratio；
Monitoring module function two：Overall performance status information for monitoring DC content nodes, whole node device makes
Consumption, available quantity is provided when distribution node is selected for CP user and recommends active volume, and is available for content arrangement distribution network to put down
Platform keeper check, the timely dilatation in performance bottleneck.
Further, the content arrangement distribution instruction that described content arrangement module can be issued includes：The position of establishment node,
The scale of content distribution nodes, the content for specifying distribution.
Further, described business diagnosis module gathers and analyzes the business diary that DC content nodes provide service；Business
The function one of analysis module is：The business diary data that DC content nodes are fed back, print write into Databasce；Business diagnosis mould
Block function two is：Analysis daily record data, the every operational indicator of statistics, is available for CP user to check, provides the user content distribution
Optimizing Suggestions.
Further, described network operating system interface module docking bottom-layer network operation control system, such as SDN
Controller, for realizing linking with bottom-layer network, ensures the network demand of business, realizes network aware business.
The present invention is compared to the beneficial effect of prior art：
1）Content arrangement is automated：Compared with conventional contents distribution network, the content arrangement distribution network that this invention is provided is borrowed
Cloud computing technology is helped to realize that content arrangement is automated, a key can complete content node establishment, content distribution, investigation strategy setting etc.
Work, operation once only needs complete for 2-3 minutes；
2）DC content nodes sink, and realize 4K/VR transmission of video：The content arrangement distribution network designed holder that this invention is provided
Structure, DC content nodes are deployed in the access of carrier network, and sidepiece administration is accessed in user, and content is accessed by DC content nodes
Just as transmitting in a local network, without the network transmission upper limit, it is possible to provide the great Bandwidth guaranteed of user and network speed are experienced；This secondary design
Framework provides solution for videos such as 4K and VR into family of domestic consumer, and this kind of network architecture can fully meet 4K/VR
The network bandwidth requirements of transmission of video；
3）Perfect feedback mechanism realizes service dynamic from growth：This content of the invention layout distribution network framework specific service is moved
The state that state is serviced from growth ability, condition monitoring system by monitor in real time, respective mode is fed back to by the warning information of monitoring
Block adjusts the scale of service in time；
4）For CP provides automation operation content distribution platform：CP provides content arrangement distribution network framework using this invention,
The content of distribution layout need to be only provided, and the demand of distribution is to be capable of achieving the automation a set of content distributing network of operation, operation is just
Victory, is that CP user saves more times making contents.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the design architecture of content arrangement distribution network of the invention；
Fig. 2 is a kind of content arrangement distribution flow figure of the design architecture of content arrangement distribution network of the invention；
Fig. 3 is a kind of setting scheduling strategy flow of the design architecture of content arrangement distribution network of the invention；
Fig. 4 is a kind of condition monitoring process of feedback of the design architecture of content arrangement distribution network of the invention.
Specific embodiment
With reference to embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited
In this.
As shown in figure 1, the framework described in a kind of design architecture of content arrangement distribution network of the invention includes content arrangement
Layer, content scheduling layer and DC content nodes；Described content arrangement layer includes content arrangement module, scheduling strategy module, shape
State monitoring module, business diagnosis module and network operating system interface module；Described content arrangement layer is provided in CP upwards
Hold distribution interface, downwards docking DC content nodes；Described content arrangement layer passes through content arrangement module by content arrangement information
Content scheduling layer is synchronized to, content arrangement DC content nodes is distributed to, the 4K content nodes in DC content nodes, VR content sections
Point, HTTP content nodes, game content node；Scheduling strategy to content scheduling layer is issued by scheduling strategy module；Described
Content scheduling layer dispatches user to best content node；Described DC content nodes feed back hardware/service condition to condition monitoring
Module and business diagnosis module.Specifically：
Content arrangement module；The module provides CP content distribution interfaces upwards, receives CP content resources distribution operational order；Downwards
Docking DC content nodes, the operational order according to CP distributes computing resource, storage resource, Internet resources automatically in specified node
Deng, and can support that passive content resource is pulled, passive content resource is pulled according to the demand of CP, concentrate the content distribution sides such as distribution
Formula.The module records the distribution information of content, and gives content scheduling module by synchronizing information in real time.
Scheduling strategy module；The module is used to be adapted to for CP selections the scheduling mode of own content resource type, this hair
The design architecture of bright content arrangement distribution network supports DNS scheduling, P2P scheduling and HTTP scheduling, can meet mainstream content shape
The scheduling mode demand of gesture.
Monitoring module；The functions of modules one：Content distribution nodes performance state information for monitoring CP, Neng Goushi
When feedback node equipment the information such as CPU, storage, bandwidth, when a certain index usage amount therein is then produced more than predetermined threshold value
Warning information, and content arrangement module is fed back to, the resource alarm strategy that content arrangement module is configured according to CP can dynamically increase
The capacity of DC content node equipment, such as memory space inadequate, then increase memory space according to certain ratio.The functions of modules
Two：Overall performance status information for monitoring DC content nodes, the usage amount of whole node device, available quantity, for CP user
There is provided when distribution node is selected and recommend active volume, and be available for content arrangement distribution network platform administrator to check, in performance
Timely dilatation during bottleneck.
Business diagnosis, the module is used to gathering and analyzing the business diary that DC content nodes provide service.The functions of modules
One：The business diary data that DC content nodes are fed back, print write into Databasce.The functions of modules two：Analysis daily record data, system
The every operational indicator of meter, is available for CP user to check, provides the user content distribution Optimizing Suggestions.
Content scheduling module；The module is used to for the content resource request of user to be dispatched to optimal node.The content scheduling
Module supports that DNS scheduling, P2P scheduling, HTTP dispatch three kinds of scheduling modes.
DNS is dispatched：IP address based on request user is scheduled, the IP address distribution according to user, is dispatched to optimal
Node.
HTTP is dispatched：Dispatched based on request content and precise IP Address, content and the IP address distribution according to user's request,
It is dispatched to optimal node.
P2P is dispatched：P2P resources publisher is serviced the size of content file, piecemeal size, Tracker by certain format
Into seed file, Tracker servers are responsible for recording the nodal information of all download this documents to the message compositions such as device server, use
Family contacts Tracker servers by seed file, and Tracker server-assignments download node set.User can be from distribution
Resource is downloaded in node.
Network operating system interface module；The module is used to dock other bottom-layer network operation control system such as SDNs
Controller, for realizing linking with bottom-layer network, ensures the network demand of business, realizes network aware business.
Specific implementation steps are as follows：
Content distribution nodes cloud：
Using cloud computing technology OpenStack, cloud content distribution nodes are built, the resource virtualizing in node is conveniently distributed
The flexible establishment modification of node resource.
Content arrangement is distributed：
As shown in Fig. 2 content arrangement distribution flow is：Given content node issues content arrangement distribution times on demand for content supplier
Business, content arrangement module issues content arrangement distribution and instructs, DC content node distribution node resources, and feedback node is created successfully to be believed
Breath feeds back to content supplier to content arrangement module, then by feedback node establishment successful information, in content arrangement module record
Hold mark for composition photos and sending messages, then feed back to content scheduling module.
Specifically, content arrangement module is by north orientation standard REST api interfaces, CP is received（Content supplier）In creating
Hold distribution node request, content supplier includes by changing the content arrangement distribution instruction that module can be issued：Create the position of node
Put, the scale of content distribution nodes, specify distribution content.
Create node location：
Content arrangement distribution network is by linking Internet layer deployment DC content nodes, allowing user to obtain content service nearby.
Content arrangement module is responsible for the deployed position of the existing node of record management, when CP creates content node, can be according to itself industry
Business service range selection node location, such as Nanjing 4K video content providers only provide service in the range of Nanjing, only need choosing
Select the node in the range of Nanjing and create content distribution nodes.
Content distribution nodes scale：
CP selects the scale of content distribution nodes according to the size of content resource and the customer volume of service, and the ginseng for setting may be selected
Number includes：The server related resources such as empty machine number of servers, CPU quantity, internal memory, hard disk, bandwidth.Parameter is defeated by console
Enter, the setting of parameter is issued to content distribution nodes by the NOVA components of cloud computing.
Specify the content of distribution：
After the completion of distribution node asset creation, CP is needed to specify the content for needing distribution, and process CP will need to be needed in distribution
Hold resource URL to be added in distribution contents list, DC content nodes can automatically pull needs after strategy comes into force and accelerate distribution
Resource.
Content node synchronizing information：
After content node establishment and content distribution is completed, the content node synchronizing information that content arrangement distribution module need to be recorded
Content scheduling module is given, so that the content scheduling module content resource storehouse that upgrades in time will access user scheduling to optimal node.
Scheduling strategy is set：
The content arrangement distribution network of this invention supports three kinds of scheduling modes, is respectively DNS scheduling, P2P scheduling, HTTP tune
Degree, CP can be directed to different file types needs different scheduling modes.
As shown in figure 3, described scheduling strategy flow is：Content supplier is according to content type selection scheduling strategy to tune
Degree policy module, scheduling strategy module issues scheduling strategy, and content scheduling module feedback scheduling strategy creates successful information feedback
To scheduling strategy module, feedback scheduling strategy establishment successful information is fed back to content supplier by scheduling strategy module, and content is adjusted
Module is spent by user scheduling to DC content nodes.
Specifically, CP selects suitable scheduling strategy according to content type, by north orientation standard interface REST API, receive
User scheduling policy set information, will set instruction and is issued to scheduling strategy module, and scheduling strategy module is the given content of CP
Selection scheduling strategy mode.
Condition monitoring feeds back：
Condition monitoring process of feedback as shown in Figure 4, DC content nodes report performance state information to monitoring module, described
Monitoring module feedback analysis performance state information form displaying；Described monitoring module is by content node performance shape
State information reporting is to CP user；Described monitoring module adjusts service scale according to the loading condition of content node, described
Content arrangement module feedback content is serviced into scale adjustment information to CP user again.
Specifically, DC content nodes gather the load state of service virtual machine by sFlow modes；SFlow is that one kind is based on
The High-speed Switching Fabrics traffic monitoring technology of " statistic sampling mode ", can provide periodic network interface statistic sampling sum
Sampled according to bag, using the teaching of the invention it is possible to provide the flow information of each interface, and hardly to causing any burden by statistics equipment.SFlow's
Deployment is divided into two parts：SFlow agent and sFlow collector.SFlow agent obtain real-time in being embedded in server
Information is simultaneously packaged into sFlow messages and is sent to sFlow collector, and sFlow collector draw statistics after collecting.
SFlow agent insertions are deployed in the service virtual machine for needing to carry out condition monitoring in the present invention, as monitoring module
A part, the load state of Real-time Collection service virtual machine.
The server load condition of condition monitoring monitor in real time content distribution nodes, and monitoring information is passed through into north orientation standard
REST api interfaces feed back to CP user.
Monitoring module can link with content scheduling module, and the loading condition according to server dynamically adjusts server
Scale.CP user may be selected to set the threshold value of load alarm, and when server load reaches alarm threshold, monitoring module can
Send warning information to content scheduling module, send instructions under content scheduling distribution module according to a certain percentage to server farms
Carry out dilatation.Meanwhile, the settable lowest threshold alarm of CP user, when the long-term low and lowest threshold operation of server, condition monitoring
Module can send underload warning information to content scheduling distribution module, send instructions according to certain under content scheduling distribution module
Scale smaller server farms.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as of the invention
Protection domain.
Claims (8)
1. a kind of design architecture of content arrangement distribution network, it is characterised in that described framework includes content arrangement layer, content
Dispatch layer and DC content nodes；
Described content arrangement layer include content arrangement module, scheduling strategy module, monitoring module, business diagnosis module with
And network operating system interface module；Described content arrangement layer provides CP content distribution interfaces upwards, downwards docking DC contents
Node；
Described content arrangement layer passes through content arrangement module by content arrangement synchronizing information to content scheduling layer, by content arrangement
It is distributed to DC content nodes；Scheduling strategy to content scheduling layer is issued by scheduling strategy module；Described content scheduling layer is adjusted
Spend user to best content node；Described DC content nodes feed back hardware/service condition to monitoring module and business
Analysis module.
2. a kind of design architecture of content arrangement distribution network according to claim 1, it is characterised in that described content
The distribution flow of orchestration layer is：Given content node issues content arrangement distributed tasks, content arrangement mould on demand for content supplier
Block issues content arrangement distribution instruction, and DC content node distribution node resources, feedback node creates successful information to content arrangement
Module, then feedback node establishment successful information is fed back into content supplier, content arrangement module record content arrangement distribution letter
Breath, then feed back to content scheduling module.
3. a kind of design architecture of content arrangement distribution network according to claim 2, it is characterised in that described content
Dispatch layer includes DNS scheduling, P2P scheduling and HTTP scheduling；
Described scheduling strategy flow is：Content supplier adjusts according to content type selection scheduling strategy to scheduling strategy module
Degree policy module issues scheduling strategy, and content scheduling module feedback scheduling strategy creates successful information and feeds back to scheduling strategy mould
Feedback scheduling strategy establishment successful information is fed back to content supplier by block, scheduling strategy module, and content scheduling module is by user
It is dispatched to DC content nodes.
4. a kind of design architecture of content arrangement distribution network according to claim 3, it is characterised in that described DNS
Scheduling is that the IP address based on request user is scheduled, the IP address distribution according to user, is dispatched to optimal node；Described
HTTP scheduling is dispatched based on request content and precise IP Address, content and the IP address distribution according to user's request, is dispatched to
Optimal node；Described P2P scheduling be by P2P resources publisher by the message composition of content file into seed file,
Tracker servers are responsible for recording the nodal information of all download this documents, and user contacts Tracker and services by seed file
Device, Tracker server-assignments download node set, and user can download resource from the node of distribution.
5. a kind of design architecture of content arrangement distribution network according to claim 1, it is characterised in that described state
The process of feedback of monitoring module is：DC content nodes report performance state information to monitoring module, described condition monitoring
Module feedback analytical performance status information form shows；Described monitoring module reports content node performance state information
To CP user；Described monitoring module adjusts service scale, described content arrangement according to the loading condition of content node
Feedback content is serviced scale adjustment information to CP user by module again.
6. a kind of design architecture of content arrangement distribution network according to claim 1, it is characterised in that described content
The content arrangement distribution instruction that orchestration module can be issued includes：Create the position of node, the scale of content distribution nodes, specify point
The content of hair.
7. a kind of design architecture of content arrangement distribution network according to claim 1, it is characterised in that described business
Analysis module gathers and analyzes the business diary that DC content nodes provide service.
8. a kind of design architecture of content arrangement distribution network according to claim 1, it is characterised in that described network
Operating system interface module docks bottom-layer network operation control system.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404526A (en) * | 2017-07-25 | 2017-11-28 | 桂林电子科技大学 | P2P remotely-sensed data network self-adapting dissemination systems and method based on SDN |
| CN109324802A (en) * | 2018-09-29 | 2019-02-12 | 北京百度网讯科技有限公司 | Method and apparatus for configuration server |
| CN109525289A (en) * | 2018-11-30 | 2019-03-26 | 中国电子科技集团公司第五十四研究所 | A kind of digital multiple beam array two-stage data distribution controller |
| CN111953526A (en) * | 2020-07-24 | 2020-11-17 | 新华三大数据技术有限公司 | Hierarchical computational power network arrangement method, device and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103973650A (en) * | 2013-02-01 | 2014-08-06 | 中兴通讯股份有限公司 | Content delivery network and method for performing content management in same |
| CN104270291A (en) * | 2014-10-22 | 2015-01-07 | 网宿科技股份有限公司 | Content delivery network (CDN) quality monitoring method |
| CN104320410A (en) * | 2014-11-11 | 2015-01-28 | 南京优速网络科技有限公司 | All-service CDN system based on HTTP and working method thereof |
| CN104580016A (en) * | 2013-10-11 | 2015-04-29 | 中兴通讯股份有限公司 | Node distribution method, device and system |
| CN104683881A (en) * | 2013-11-29 | 2015-06-03 | 中兴通讯股份有限公司 | VCDN (virtual content distribution network) resource control method, device and system |
| CN105122817A (en) * | 2013-04-06 | 2015-12-02 | 米兰达技术合伙公司 | Systems and methods for media distribution and management |
-
2017
- 2017-03-06 CN CN201710127544.8A patent/CN106851342A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103973650A (en) * | 2013-02-01 | 2014-08-06 | 中兴通讯股份有限公司 | Content delivery network and method for performing content management in same |
| CN105122817A (en) * | 2013-04-06 | 2015-12-02 | 米兰达技术合伙公司 | Systems and methods for media distribution and management |
| CN104580016A (en) * | 2013-10-11 | 2015-04-29 | 中兴通讯股份有限公司 | Node distribution method, device and system |
| CN104683881A (en) * | 2013-11-29 | 2015-06-03 | 中兴通讯股份有限公司 | VCDN (virtual content distribution network) resource control method, device and system |
| CN104270291A (en) * | 2014-10-22 | 2015-01-07 | 网宿科技股份有限公司 | Content delivery network (CDN) quality monitoring method |
| CN104320410A (en) * | 2014-11-11 | 2015-01-28 | 南京优速网络科技有限公司 | All-service CDN system based on HTTP and working method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404526A (en) * | 2017-07-25 | 2017-11-28 | 桂林电子科技大学 | P2P remotely-sensed data network self-adapting dissemination systems and method based on SDN |
| CN109324802A (en) * | 2018-09-29 | 2019-02-12 | 北京百度网讯科技有限公司 | Method and apparatus for configuration server |
| CN109324802B (en) * | 2018-09-29 | 2022-11-01 | 北京百度网讯科技有限公司 | Method and device for configuring server |
| CN109525289A (en) * | 2018-11-30 | 2019-03-26 | 中国电子科技集团公司第五十四研究所 | A kind of digital multiple beam array two-stage data distribution controller |
| CN111953526A (en) * | 2020-07-24 | 2020-11-17 | 新华三大数据技术有限公司 | Hierarchical computational power network arrangement method, device and storage medium |
| CN111953526B (en) * | 2020-07-24 | 2022-05-27 | 新华三大数据技术有限公司 | Hierarchical computational power network arrangement method, device and storage medium |
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