CN109302348A - A kind of data processing method based on CNN network and a kind of router - Google Patents
A kind of data processing method based on CNN network and a kind of router Download PDFInfo
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- CN109302348A CN109302348A CN201811022622.9A CN201811022622A CN109302348A CN 109302348 A CN109302348 A CN 109302348A CN 201811022622 A CN201811022622 A CN 201811022622A CN 109302348 A CN109302348 A CN 109302348A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/30—Routing of multiclass traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/26—Route discovery packet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/535—Tracking the activity of the user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/55—Push-based network services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/56—Provisioning of proxy services
- H04L67/566—Grouping or aggregating service requests, e.g. for unified processing
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
This application discloses a kind of data processing methods based on CNN network, comprising: data generation module receives each request data for carrying interest packet；Data generation module filters out the request data for meeting preset condition；Processing module analyzes the request data for meeting preset condition, obtains the interested data of user.The application carries out data collection from CNN network edge; complete collecting and analyzing for the interested data of user; the original function that CCN network is also ensured while protecting the independence of data collection function, improves generation and the treatment effeciency of data, reduces the load of CNN network.
Description
Technical field
The application belongs to data processing field, and in particular to a kind of data processing method based on CNN network and a kind of road
By device.
Background technique
As continuous development due on internet changes, the existing internet based on TCP/IP also gradually exposes many
It is inadaptable, the problem of exposing on current internet mainly has: safety is poor, does not support to move, unreliable, lacks flexible
Property, validity limitation, the problems such as ossifing to new opplication.In view of the above-mentioned problems, information centre's network is proposed, and CCN just belongs to
The scope of information centre's network.
Information centre's network is exactly that all in network can be regarded as information, it may be said that be that an information interconnects
Network, and non-host interconnects, kernel object is information, is identified each information by the name of information.Network is come
It says, wherein what is flowed is all the information for having name, network can distinguish each information, but specifying information meaning, and network is not known simultaneously
Road, the upper layer application by the producers and consumers of information are explained.Whole network and its terminal are just under the driving of various information
It behaves, and the effect of network is exactly flowing and the caching for managing all information, and is believed with correct information quick response
Cease requestor.
The shape of CCN architecture and current TCP/IP network are much like, are all hourglass models, it is maximum be not both
With content blocks instead of IP at " thin waist ".From the point of view of network, be exactly with to numerical nomenclature instead of the life to physical entity
Name.CCN communication is driven by content consumer, and data can carry out block grade transmission.There are two Packet types by CCN: interest (interest
Packet) and data (data packet).In a router, if there is an Interest packet requests certain content, then other are by being somebody's turn to do
Router, and the request can be shared to the interested consumer of same content.When corresponding content response, can ring simultaneously
It all should request.In order to request required content, consumer broadcasts interest packet, and there are three key data structures to complete forwarding,
Be respectively: FIB (Forward Information data Base, forwarding information storehouse), content caching (Content Store),
PIT (pending interest table, interest table undetermined).FIB of the FIB similar to IP, the data that record forwarding has responded to
It wraps Interest packet and its reaches interface, allow to have one group of outlet, and be not limited to one.When content caching can be as long as possible
Between the data packet that has forwarded of caching, for other consumers use.PIT record has been forwarded but has not yet been responded
Interest packet and its arrival interface, in order to allow response data packet that can accurately reach its requestor, work as response data packet
After being forwarded using certain PIT entry or certain PIT entry exceeds time threshold, which is wiped free of.Most of CNN network datas
Generation and processing be to be completed in CNN network, efficiency is lower, and CNN network load is excessively high.
Summary of the invention
The application is low with treatment effeciency for the generation of the data of existing CNN network internal, and CNN network load is excessively high
Problem provides a kind of data processing method and system based on CNN network.
The application provides a kind of data processing method based on CNN network, comprising:
Data generation module receives each request data for carrying interest packet；
Data generation module filters out the request data for meeting preset condition；
Processing module analyzes the request data for meeting preset condition, obtains the interested data of user.
Optionally, the data generation module filters out meet the request data step of preset condition after, the processing
Module analyzes the request data for meeting preset condition, before the acquisition interested data step of user, further includes:
The request data for meeting preset condition is sent in memory module by data generation module, for the storage
Meet the request data of preset condition described in module storage；
Processing module meets the request data of preset condition described in obtaining from the memory module.
Optionally, the data generation module filters out the request data step for meeting preset condition, comprising:
Data generation module judges that interest packet entrained by the request data whether there is in interest table undetermined；
If data generation module judges that interest packet entrained by the request data is not present in the interest table undetermined,
The request data that interest packet is not present in the interest table undetermined is then met to the request data of preset condition as described in.
Optionally, the data generation module filters out the request data step for meeting preset condition, further includes:
Data generation module parses the content name of the interest packet, obtains the name field of the interest packet；
Data generation module judges whether the name field suffix of the interest packet includes-S and number；
If data generation module judges that the name field suffix of the interest packet does not include-S and number, by interest packet
Name field suffix do not include-S and the request data of number meets the request data of preset condition as described in.
Optionally, the processing module analyzes the request data for meeting preset condition, and it is emerging to obtain user's sense
After the data step of interest, comprising:
Customized module carries out the subscription of corresponding related data according to the interested data of the user for relative subject.
Optionally, the customized module carries out corresponding data for relative subject according to the interested data of the user
After subscription step, comprising:
Release module obtains corresponding with the relative subject related data by CNN network, and by the correlation
Data-pushing is to the relative subject.
The application also provides a kind of router characterized by comprising
Data generation module receives each request data for carrying interest packet for data generation module；It filters out and meets
The request data of preset condition；
Processing module obtains the interested number of user for analyzing the request data for meeting preset condition
According to.
Optionally, the data generation module is also used to the request data for meeting preset condition being sent to storage mould
In block, for meeting the request data of preset condition described in memory module storage；
The processing module is also used to meet described in acquisition from the memory module request data of preset condition.
Optionally, further includes:
Customized module, for carrying out corresponding related data for relative subject according to the interested data of the user
It subscribes to.
Optionally, further includes:
Release module, for obtaining the related data corresponding with the relative subject by CNN network, and will be described
Related data pushes to the relative subject.
The application carries out data collection from CNN network edge, completes collecting and analyzing for the interested data of user, protects
The original function that CCN network is also ensured while the independence of data collection function, the generation and processing for improving data are imitated
Rate reduces the load of CNN network.
Detailed description of the invention
Fig. 1 is a kind of flow chart for data processing method based on CNN network that the application first embodiment provides；
Fig. 2 is a kind of flow chart for data processing method based on CNN network that the application second embodiment provides；
Fig. 3 is a kind of structural schematic diagram for router that the application 3rd embodiment provides；
Fig. 4 is a kind of structural schematic diagram for router that the application fourth embodiment provides.
Specific embodiment
Technical solution in order to enable those skilled in the art to better understand the present invention, with reference to the accompanying drawing and specific embodiment party
Present invention is further described in detail for formula.
The application provides a kind of data processing method based on CNN network, system.Below in conjunction with provided by the present application
The attached drawing of embodiment is described in detail one by one.
A kind of data processing method based on CNN network that the application first embodiment provides is as follows:
The executing subject of the embodiment of the present application is router, as shown in Figure 1, it illustrates provided by the embodiments of the present application one
The flow chart of data processing method of the kind based on CNN network, includes the following steps.
Step S101, data generation module receive each request data for carrying interest packet.
Step S102, data generation module filter out the request data for meeting preset condition.
Step S103, processing module analyze the request data for meeting preset condition, and it is interested to obtain user
Data.
The embodiment of the present application carries out data collection from CNN network edge, completes the collection of the interested data of user and divides
Analysis, also ensures the original function of CCN network while protecting the independence of data collection function, improve the generations of data with
Treatment effeciency reduces the load of CNN network.
A kind of data processing method based on CNN network that the application second embodiment provides is as follows:
The executing subject of the embodiment of the present application is router, as shown in Fig. 2, it illustrates provided by the embodiments of the present application one
The flow chart of data processing method of the kind based on CNN network, includes the following steps.
Step S201, data generation module receive each request data for carrying interest packet.
In order to which the generation for solving the data of CNN network internal is low with treatment effeciency, cause CNN network load is excessively high to ask
Topic, the embodiment of the present application is in each request data for carrying interest packet of the router side of CNN network edge acquisition user.Data
Generation module is deployed on the router of CNN network edge, request data include timestamp, type of data packet, router id, on
The information such as downstream interface.
It should be noted that user tells the demand of network oneself, network root by sending interest packet in CCN network
Content packet required for user is looked for according to these information.Interest packet is a kind of type of data packet, possesses a content name, together
When the title be encrypted signature.It only needs to indicate data name when user's request data, without stating go where to take, routing
The node in network has been given in work.
Step S202, data generation module judge that interest packet entrained by the request data whether there is in interest undetermined
Table, if so, process terminates；If it is not, thening follow the steps S203.
Interest packet is not present in the request data of the interest table undetermined as described in by step S203, data generation module
Meet the request data of preset condition.
After the data generation module of router receives each request data for carrying interest packet, the request is first determined whether
Interest packet entrained by data whether there is in PIT (interest table undetermined).If so, illustrate the Face (interface) not long ago oneself
Through the requested resource, in a router, if there is an interest packet requests certain content, then other by the router and
To same content, interested consumer can share the request.It receives the request data again in a short time, is CCN net
Agreement autonomous retransmission in network, cannot reflect the real demand situation of user, therefore not record the request data.If the request
Interest packet entrained by data is not present in PIT, then illustrates that the Face does not have the requested resource, it is true to can reflect user
The request data that interest packet is not present in the PIT is met the request data of preset condition by conditions of demand as described in, record
Into log.
User data is acquired in CNN network edge node, the receipts of the interested data of user are used for using the form of log
Collection, the data of collection include data upstream and downstream interface, resource name, user's signature information etc..The collection work of log by
Scribe (result collection system) and Hadoop (distributed system infrastructure) is completed.Scribe is collected from CNN fringe node
Hadoop is sent to after to log, Hadoop uses the form of cluster, and except CNN network, parallelization handles magnanimity number
According to.The request data for meeting preset condition is only recorded in log, and storing relevant data also needs storage to accordingly
Memory module is hereafter discussed.
Step S204, data generation module parse the content name of the interest packet, obtain the title word of the interest packet
Section.
Step S205, data generation module judge whether the name field suffix of the interest packet includes-S and number, if
It is that then process terminates；If it is not, thening follow the steps S206.
Step S206, data generation module make the request data that the name field suffix of interest packet does not include-S and number
For the request data for meeting preset condition.
After the data generation module of router receives each request data for carrying interest packet, the content of interest packet is parsed
Title obtains the name field of interest packet, then judges whether the name field suffix of interest packet includes-S and number.CCN net
Fragment can be carried out to data in network, then the data of fragment are distributed, each data slice has a title.CCN network
Do not know interest packet final destination at which, it is not known that interest packet is who sends, and is only forwarded by the title of interest packet.-S
With number be carry interest packet request data be fragment request mark, if the name field suffix of interest packet include-S sum number
Word, then explanation is the fragment request in CCN network, does not record the request.If the name field suffix of interest packet do not include-S and
Number then illustrates not being the fragment request in CCN network, can reflect user's real demand situation, by the title word of interest packet
Section suffix does not include-S and digital request data meets the request data of preset condition as described in, is recorded in log.
The request data for meeting preset condition is sent in memory module by step S207, data generation module, with
For meeting the request data of preset condition described in memory module storage.
Step S208, processing module obtained from the memory module described in meet the request data of preset condition.
It further include data collection module between data generation module and memory module, data generation module will be collected into
The request data for meeting preset condition is sent to data collection module, retransmits to memory module.
The transmission of data utilizes multithreading, and router setting sends the port numbers of data, Thread Count, cache path, reception
The port numbers of data.Memory module is independently of the module except router, is located at cloud or server, because in batch processing
Under the premise of data, a large amount of data can be generated, need additionally to configure the memory module independently of router.In router interior
It is served only for the caching of data or records data in log, and be not involved in the storage of data.These data line up shared team
Column wait and entering on the central server of rear end, and when data are temporarily unreachable, data can be temporarily stored into local, waiting pair by node
Batch data processing.Data collection module carries out batch processing to data by store path, by the preset condition of meeting
Request data is sent in memory module.Then processing module is by obtaining the number of request for meeting preset condition in memory module
According to analyze data.
Step S209, processing module analyze the request data for meeting preset condition, and it is interested to obtain user
Data.
Processing module gets the request data for meeting preset condition from memory module, is then analyzed, and includes data
Filtering, data statistics, data sorting.Data filtering be analysis pretreatment and filtering is carried out according to data content only, such as
Dimension is data type, user type, content supplier etc..Data statistics is to read the log recording collected, according to filtering rod
Part is counted according to condition data is met, such as the number etc. that some keyword occurs.Data sorting step depends on data
Statistics as a result, for example according to each keyword of data statistics occur number be ranked up, search ranking before N object.
The step of by above-mentioned analysis data, obtains analysis as a result, obtaining the interested data of user.
Step S210, customized module carry out corresponding dependency number for relative subject according to the interested data of the user
According to subscription.
Customized module carries out the subscription of corresponding related data according to the interested data of the user for relative subject,
Customized module stores the data acquisition system of customized content and customized user.Relative subject can be businessman backstage etc..For example, customization
User A is directed to the relevant interested data of user of businessman's customization shoes for selling shoes, then passes through the customized module customization pair of router
The interested data of the relevant user of the shoes answered.
Step S211, release module obtain the related data corresponding with the relative subject by CNN network, and will
The related data pushes to the relative subject.
Release module obtains related data corresponding with the relative subject by CNN network, by related data or customization
User is sent to relative subject, can be used for main body recommendation and resource deployment.For example, customized user A is fixed for the businessman for selling shoes
The interested data of the relevant user of shoemaking, then it is interested by the relevant user of the corresponding shoes of customized module customization of router
Data, router orientation distributes the interested data of the relevant user of shoes or customized user A to the businessman for selling shoes.
The embodiment of the present application devises a kind of data processing method based on CNN network, raw using the data in router
At module, data collection module, processing module, customized module, release module are completed the collection of the interested data of user and are divided
Analysis.Data collection is carried out from CNN network edge, CCN network is also ensured while protecting the independence of data collection function
Original function improves generation and the treatment effeciency of data, reduces the load of CNN network.And for customization content into
Row publication, more efficient utilizes data resource.User is not high to the requirement of real-time of processing result simultaneously, batch data processing,
Frequent I/O operation is avoided, loss of data is avoided, ensure that Information Security.
A kind of router that the application 3rd embodiment provides is as follows:
In above-mentioned first embodiment, a kind of data processing method based on CNN network is provided, is corresponded
, present invention also provides a kind of routers.
As shown in figure 3, it illustrates a kind of structural schematic diagrams of router provided by the embodiments of the present application, comprising:
Data generation module 11 receives each request data for carrying interest packet for data generation module；Filter out symbol
Close the request data of preset condition；
It is interested to obtain user for analyzing the request data for meeting preset condition for processing module 12
Data.
A kind of router that the application fourth embodiment provides is as follows:
Optionally, as shown in figure 4, it illustrates a kind of structural schematic diagram of router provided by the embodiments of the present application, this
Apply for embodiment on the basis of above-mentioned 3rd embodiment, the data generation module 11 is also used to meet preset condition for described
Request data be sent in memory module 15, so that the memory module 15 stores the number of request for meeting preset condition
According to.
The processing module 12 is also used to meet described in acquisition from the memory module 15 request data of preset condition.
It should be noted that please referring to Fig. 4, memory module is not belonging among router, is independently of except router
Equipment.
Optionally, as shown in figure 4, the router further include:
Customized module 13, for carrying out corresponding related data for relative subject according to the interested data of the user
Subscription.
Optionally, as shown in figure 4, the router further include:
Release module 14, for obtaining corresponding with the relative subject related data by CNN network, and by institute
It states related data and pushes to the relative subject.
It is understood that the principle that embodiment of above is intended to be merely illustrative of the present and the exemplary implementation that uses
Mode, however the present invention is not limited thereto.For those skilled in the art, essence of the invention is not being departed from
In the case where mind and essence, various changes and modifications can be made therein, these variations and modifications are also considered as protection scope of the present invention.
Claims (10)
1. a kind of data processing method based on CNN network characterized by comprising
Data generation module receives each request data for carrying interest packet；
Data generation module filters out the request data for meeting preset condition；
Processing module analyzes the request data for meeting preset condition, obtains the interested data of user.
2. the data processing method according to claim 1 based on CNN network, which is characterized in that the data generate mould
Block filters out meet the request data step of preset condition after, the processing module is to the number of request for meeting preset condition
According to being analyzed, before obtaining the interested data step of user, further includes:
The request data for meeting preset condition is sent in memory module by data generation module, for the memory module
Meet the request data of preset condition described in storage；
Processing module meets the request data of preset condition described in obtaining from the memory module.
3. the data processing method according to claim 1 based on CNN network, which is characterized in that the data generate mould
Block filters out the request data step for meeting preset condition, comprising:
Data generation module judges that interest packet entrained by the request data whether there is in interest table undetermined；
It, will if data generation module judges that interest packet entrained by the request data is not present in the interest table undetermined
The request data that interest packet is not present in the interest table undetermined meets the request data of preset condition as described in.
4. the data processing method according to claim 1 based on CNN network, which is characterized in that the data generate mould
Block filters out the request data step for meeting preset condition, further includes:
Data generation module parses the content name of the interest packet, obtains the name field of the interest packet；
Data generation module judges whether the name field suffix of the interest packet includes-S and number；
If data generation module judges that the name field suffix of the interest packet does not include-S and number, by the name of interest packet
Claim the request data that field suffix does not include-S and digital request data meets preset condition as described in.
5. the data processing method according to claim 1 based on CNN network, which is characterized in that the processing module pair
The request data for meeting preset condition is analyzed, after the acquisition interested data step of user, comprising:
Customized module carries out the subscription of corresponding related data according to the interested data of the user for relative subject.
6. the data processing method according to claim 5 based on CNN network, which is characterized in that the custom mold root tuber
After the subscription step for carrying out corresponding data for relative subject according to the interested data of the user, comprising:
Release module obtains corresponding with the relative subject related data by CNN network, and by the related data
Push to the relative subject.
7. a kind of router characterized by comprising
Data generation module receives each request data for carrying interest packet for data generation module；Filter out meet it is default
The request data of condition；
Processing module obtains the interested data of user for analyzing the request data for meeting preset condition.
8. router according to claim 7, which is characterized in that
The data generation module is also used to for the request data for meeting preset condition being sent in memory module, for institute
State the request data for meeting preset condition described in memory module storage；
The processing module is also used to meet described in acquisition from the memory module request data of preset condition.
9. router according to claim 7, which is characterized in that further include:
Customized module, for carrying out ordering for corresponding related data for relative subject according to the interested data of the user
It reads.
10. router according to claim 9, which is characterized in that further include:
Release module, for obtaining corresponding with the relative subject related data by CNN network, and by the correlation
Data-pushing is to the relative subject.
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