CN110532493A - Processing method and processing device, storage medium and the electronic device of data - Google Patents
Processing method and processing device, storage medium and the electronic device of data Download PDFInfo
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- CN110532493A CN110532493A CN201910810121.5A CN201910810121A CN110532493A CN 110532493 A CN110532493 A CN 110532493A CN 201910810121 A CN201910810121 A CN 201910810121A CN 110532493 A CN110532493 A CN 110532493A
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Abstract
The present invention provides a kind of processing method and processing device of data, storage medium and electronic devices, wherein, this method comprises: receiving the subscription application that data source of first user into database is initiated, wherein the destination media data source subscribed to application and also indicate distribution in need；The data source is from second user to the database synchronization；The data source and the destination media data source belong to same domain；Corresponding task is generated according to subscription application, and the task is added in queue；The task is obtained from the queue, and the data source of application is written in the destination media data source.Through the invention, solve the problems, such as that data distribution efficiency is lower in the related technology.
Description
Technical field
The present invention relates to computer field, in particular to a kind of processing method and processing device of data, storage medium and
Electronic device.
Background technique
Data distribution is Network Environment, and data resource is sent target side from source.Data in the related technology point
Originating party formula is the data needed for subscriber needs to subscribe to data search, is ordered after searching the data and then to database initiation
It reads, causes the distribution efficiency of data lower.
In view of the above problems in the related art, not yet there is effective solution at present.
Summary of the invention
The embodiment of the invention provides a kind of processing method and processing device of data, storage medium and electronic devices, at least
Solve the problems, such as that data distribution efficiency is lower in the related technology.
According to one embodiment of present invention, a kind of processing method of data is provided, comprising: receive the first user to number
The subscription application initiated according to the data source in library, wherein the destination media data subscribed to application and also indicate distribution in need
Source；The data source is from second user to the database synchronization；The data source and the destination media data source belong to
Same domain；Corresponding task is generated according to subscription application, and the task is added in queue；It is obtained from the queue
The task is taken, and the data source of application is written in the destination media data source.
According to another embodiment of the invention, a kind of processing unit of data is provided, comprising: receiving module is used for
Receive the subscription application that data source of first user into database is initiated, wherein the subscription application also indicates in need point
The destination media data source of hair；The data source is from second user to the database synchronization；The data source and the mesh
Mark media data source belongs to same domain；First processing module, for according to the corresponding task of subscriptions application generation, and by institute
The task of stating is added in queue；Second processing module, for obtaining the task from the queue, and by the data source of application
It is written in the destination media data source.
According to still another embodiment of the invention, a kind of storage medium is additionally provided, meter is stored in the storage medium
Calculation machine program, wherein the computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
According to still another embodiment of the invention, a kind of electronic device, including memory and processor are additionally provided, it is described
Computer program is stored in memory, the processor is arranged to run the computer program to execute any of the above-described
Step in embodiment of the method.
Through the invention, the subscription application that data source of first user into database is initiated is received, and according to subscription Shen
Corresponding task please be generate, and task is added in queue, and then obtain task from queue, and the data source of application is write
Enter into destination media data source, so that the data according to needed for the demand active push of subscriber are realized, to solve
The lower problem of data distribution efficiency, improves the efficiency of data distribution.
Detailed description of the invention
The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair
Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of hardware block diagram of the terminal of the processing method of data according to an embodiment of the present invention；
Fig. 2 is the flow chart of the processing method of data according to an embodiment of the present invention；
Fig. 3 is the structural block diagram of the processing unit of data according to an embodiment of the present invention.
Specific embodiment
Hereinafter, the present invention will be described in detail with reference to the accompanying drawings and in combination with Examples.It should be noted that not conflicting
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.
Embodiment 1
Embodiment of the method provided by the embodiment of the present application one can be filled in terminal, terminal or similar operation
Set middle execution.For running at the terminal, Fig. 1 is a kind of hardware of the terminal of the processing method of data of the embodiment of the present invention
Structural block diagram.As shown in Figure 1, terminal 10 may include 102 (processor of one or more (only showing one in Fig. 1) processors
102 can include but is not limited to the processing unit of Micro-processor MCV or programmable logic device FPGA etc.) and for storing data
Memory 104, optionally, above-mentioned terminal can also include setting for the transmission device 106 of communication function and input and output
Standby 108.It will appreciated by the skilled person that structure shown in FIG. 1 is only to illustrate, not to the structure of above-mentioned terminal
It causes to limit.For example, terminal 10 may also include than shown in Fig. 1 more perhaps less component or have with shown in Fig. 1 not
Same configuration.
Memory 104 can be used for storing computer program, for example, the software program and module of application software, such as this hair
The corresponding computer program of the processing method of data in bright embodiment, processor 102 are stored in memory 104 by operation
Computer program realize above-mentioned method thereby executing various function application and data processing.Memory 104 can wrap
Include high speed random access memory, may also include nonvolatile memory, as one or more magnetic storage device, flash memory or
Other non-volatile solid state memories.In some instances, memory 104 can further comprise long-range relative to processor 102
The memory of setting, these remote memories can pass through network connection to terminal 10.The example of above-mentioned network includes but unlimited
In internet, intranet, local area network, mobile radio communication and combinations thereof.
Transmission device 106 is used to that data to be received or sent via a network.Above-mentioned network specific example may include
The wireless network that the communication providers of terminal 10 provide.In an example, transmission device 106 includes a network adapter
(Network Interface Controller, referred to as NIC), can be connected by base station with other network equipments so as to
It is communicated with internet.In an example, transmission device 106 can be radio frequency (Radio Frequency, referred to as RF)
Module is used to wirelessly be communicated with internet.
A kind of processing method of data for running on above-mentioned terminal is provided in the present embodiment, and Fig. 2 is according to the present invention
The flow chart of the processing method of the data of embodiment, as shown in Fig. 2, the process includes the following steps:
Step S202 receives the subscription application that data source of first user into database is initiated, wherein subscribe to application also
Indicate the destination media data source of distribution in need；Data source is from second user to database synchronization；Data source and target is situated between
Matter data source belongs to same domain；
Step S204 generates corresponding task according to application is subscribed to, and task is added in queue；
Step S206 obtains task from queue, and the data source of application is written in destination media data source.
S202 to step S206 through the above steps receives the subscription Shen that data source of first user into database is initiated
Please, and according to application is subscribed to corresponding task is generated, and task is added in queue, and then obtain task from queue, and
The data source of application is written in destination media data source, to realize according to needed for the demand active push of subscriber
Data improve the efficiency of data distribution to solve the problems, such as that data distribution efficiency is lower.
In the optional embodiment of the application, ordering for data source initiation of first user into database is being received
Before readding application, the present processes step further include: domain is constructed based on data source and destination media data source.
It should be noted that domain is the network of application program, each application program is the member in domain.In only same domain
Application program can just communicate with each other, exchange data.Application program may be individual node or multiple nodes (distribution), together
Each node in one domain can communicate with each other.It include source domain and aiming field by DomainManager management domain (Domain)
And domain member (DomainMember).
In another optional embodiment of the application, generated for what is be related in step S204 according to subscription application
Corresponding task, and task is added to the mode in queue, it can further include:
Step S204-11 will subscribe to application and be packaged into designated key；
Step S204-12 generates corresponding task based on theme, and task is added in queue.
In another optional embodiment of the application, the present processes step further include:
Step S208, monitors the execution state of task in real time, and monitored results are synchronized in database.
In another optional embodiment of the application, the present processes step further include:
Step S210 receives the metamessage for the data that second user is sent to database, wherein metamessage includes at least:
Data source, table, field, Resource TOC path.
The application is illustrated below with reference to the optional embodiment of the application；
This optional embodiment provides a kind of data distributing method based on publish/subscribe formula, and this method is based on publication
Data information is published on data distribution platform by the method for subscribing mode, data publisher by data publication service；Data
Subscriber subscriber) initiate data resource (DataResource) subscription application；Data distributing is by data resource
It is transferred in the destination media of user's offer in the form of topic by distributed tasks；Meanwhile Mission Monitor service can monitor
The distribution situation of each task, records and synchronizes the state of each task.
Data distributing method implementation includes following components:
1) construct domain (Domain): domain is the network of application program, and each application program is the member in domain.It is only same
Application program in domain can just communicate with each other, and exchange data.Application program may be individual node or the (distribution of multiple nodes
Formula), each node in same domain can communicate with each other.By DomainManager management domain (Domain) include source domain and
Aiming field and domain member (DomainMember).
2) data publication (DataPublish): data are present in the application program of data platform, belong to some source domain,
Data publisher (DataPublisher) is by issuing interface, by metamessage (data source, table, field, the Resource TOC of data
Path etc.) it is published to control data corporation, it is managed and is safeguarded by metadata management person (MetaDataManager).
3) data subscription (DataSubscribe): data subscription person (DataSubscriber) is from metadata management person
(MetaDataManager) data (DataResource) required for being subscribed in all data asset informations got, together
When selection need distribute destination media i.e. aiming field member (TargetDomainMember), push period (day, week, the moon, year
Deng), subscribing mode (increment, full dose), the subscription information such as triggering mode (automatic, manually).Subscription information is dressed up into Topic, often
Secondary subscription application is exactly to generate a Topic, by TopicManager maintenance and management.
4) data distribution (DataDispatch): each Topic, which generates one by task manager (TaskManager), appoints
Task is put into queue by job queue (TaskQueueManager) according to triggering mode by business (Task)
(taskqueue) in.Data distributing (DataDispatchService) obtains task (Task) from task queue, holds
Row distribution operation: reading data person's manager (DataReaderManager) is according to the Topic and source domain member letter in Task
Breath generates reading data person (DataReader) and is used to read source data；Again by data writer's manager
(DataWriterManager) being used to according to Topic and target source information about firms generation data writer (DataWriter) will
The data of reading are written in destination media.
5) Mission Monitor (TaskListener) and record (TaskReord): task monitor task can be held always
Row state, and the result TaskRecord of execution is issued into task record device (TaskRecordManager), implementing result is protected
It is stored in database.
Specific embodiment:
1), it is assumed that there is data source S, there is library K under data source, there is Table A in library, Table A has field C, destination media data source T,
Data source S, T can carry out data communication；There are publisher P, subscriber D；
2) domain Y, is constructed according to data source S, T, S, T are respectively the domain member Y-S of Y, Y-T；
3), library K, Table A, the field C in data source S are passed through issuing interface by publisher P, are synchronized to control data corporation,
It is synchronized in database by MetaDataManager；
4), subscriber D sees data information under data source S, initiates the Table A in the K of library to subscribe to application, sets destination media
For information such as data source S, push period, subscribing mode, triggering modes, TopicManager is packaged into one for application information is subscribed to
A Topic (topic-1)；
5), task manager (TaskManager) generates task task-1 according to topic-1, according to task triggering mode,
It is added in queue-1 by task manager TaskQueueManager.
6), Data distributing DataDispatchService obtains task task-1 from task queue queue-1,
Distribution method is called by data distributor Disptcher；Reading data person's manager (DataReaderManager) basis
Topic-1 and Y-S in task-1 generate reading data person datareader to read source data；It is managed again by data writer
Reason device (DataWriterManager) generates the number that data writer datawriter is used to read according to topic-1 and Y-T
According to being written in destination media T.
7), task monitor TaskListener monitors the state of task-1 in real time, will by TaskRecordManager
Execution state and result are synchronized in database.
Performed method and step includes: in concrete application scene
Step S301 constructs domain according to different communication network and creates different domains, goes to step S302；
Step S302 adds and safeguards domain member, generates domain member according to application deployment information, and be added to correspondence
Domain in, go to step S303；
Data metamessage is published to control data corporation, goes to step by step S303, publisher by issuing interface
S304；
Step S304, subscriber browse the data resource of publication, initiate to subscribe to application, go to rapid S305；
Step S305, TopicManager are packaged into Topic for application information is subscribed to, and go to step S306；
Step S306, task manager generates distributed tasks Task according to Topic information, and is added in task queue, turns
To step S307；
Step S307, data distribution program obtain task to be distributed from queue, are distributed operation, go to step
S308；
Step S308, monitoring programme monitor the process status of each distributed tasks in real time, and synchronize its state, go to step
S309；
Step S309, after the completion of task distribution, logger records Distribution Results, is saved in database, terminates；
It should be noted that repeating step S301-S309 if there is new subscription application.
By the optional embodiment of above-mentioned the application, after data publisher issues data resource, data subscription person's energy
Enough destination medias by way of on-line subscription, applying for required data resource and being stored.Data distribution program according to
Demand reduces the code development work of data consumer by data-pushing to subscriber.
Through the above description of the embodiments, those skilled in the art can be understood that according to above-mentioned implementation
The method of example can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but it is very much
In the case of the former be more preferably embodiment.Based on this understanding, technical solution of the present invention is substantially in other words to existing
The part that technology contributes can be embodied in the form of software products, which is stored in a storage
In medium (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal device (can be mobile phone, calculate
Machine, server or network equipment etc.) execute method described in each embodiment of the present invention.
Embodiment 2
A kind of processing unit of data is additionally provided in the present embodiment, and the device is for realizing above-described embodiment and preferably
Embodiment, the descriptions that have already been made will not be repeated.As used below, predetermined function may be implemented in term " module "
The combination of software and/or hardware.Although device described in following embodiment is preferably realized with software, hardware, or
The realization of the combination of person's software and hardware is also that may and be contemplated.
Fig. 3 is the structural block diagram of the processing unit of data according to an embodiment of the present invention, as shown in figure 3, the device includes:
Receiving module 32, the subscription application initiated for receiving data source of first user into database, wherein subscribe to application and also refer to
It is shown with the destination media data source for needing to distribute；Data source is from second user to database synchronization；Data source and destination media
Data source belongs to same domain；First processing module 34 is of coupled connections with receiving module 32, corresponds to for applying generating according to subscription
Task, and task is added in queue；Second processing module 36 is of coupled connections with first processing module 34, is used for from team
Task is obtained in column, and the data source of application is written in destination media data source.
Optionally, the device of the application can also include: building module, for receiving the first user into database
Before the subscription application that data source is initiated, domain is constructed based on data source and destination media data source.
Optionally, the first processing module 34 in the application can further include: encapsulation unit, for that will subscribe to application
It is packaged into designated key；Processing unit for generating corresponding task based on theme, and task is added in queue.
It should be noted that above-mentioned modules can be realized by software or hardware, for the latter, Ke Yitong
Following manner realization is crossed, but not limited to this: above-mentioned module is respectively positioned in same processor；Alternatively, above-mentioned modules are with any
Combined form is located in different processors.
Embodiment 3
The embodiments of the present invention also provide a kind of storage medium, computer program is stored in the storage medium, wherein
The computer program is arranged to execute the step in any of the above-described embodiment of the method when operation.
Optionally, in the present embodiment, above-mentioned storage medium can be set to store by executing based on following steps
Calculation machine program:
S1 receives the subscription application that data source of first user into database is initiated, wherein subscribes to application and has also indicated
The destination media data source for needing to distribute；Data source is from second user to database synchronization；Data source and destination media data
Source belongs to same domain；
S2 generates corresponding task according to application is subscribed to, and task is added in queue；
S3 obtains task from queue, and the data source of application is written in destination media data source.
Optionally, in the present embodiment, above-mentioned storage medium can include but is not limited to: USB flash disk, read-only memory (Read-
Only Memory, referred to as ROM), it is random access memory (Random Access Memory, referred to as RAM), mobile hard
The various media that can store computer program such as disk, magnetic or disk.
The embodiments of the present invention also provide a kind of electronic device, including memory and processor, stored in the memory
There is computer program, which is arranged to run computer program to execute the step in any of the above-described embodiment of the method
Suddenly.
Optionally, above-mentioned electronic device can also include transmission device and input-output equipment, wherein the transmission device
It is connected with above-mentioned processor, which connects with above-mentioned processor.
Optionally, in the present embodiment, above-mentioned processor can be set to execute following steps by computer program:
S1 receives the subscription application that data source of first user into database is initiated, wherein subscribes to application and has also indicated
The destination media data source for needing to distribute；Data source is from second user to database synchronization；Data source and destination media data
Source belongs to same domain；
S2 generates corresponding task according to application is subscribed to, and task is added in queue；
S3 obtains task from queue, and the data source of application is written in destination media data source.
Optionally, the specific example in the present embodiment can be with reference to described in above-described embodiment and optional embodiment
Example, details are not described herein for the present embodiment.
Obviously, those skilled in the art should be understood that each module of the above invention or each step can be with general
Computing device realize that they can be concentrated on a single computing device, or be distributed in multiple computing devices and formed
Network on, optionally, they can be realized with the program code that computing device can perform, it is thus possible to which they are stored
It is performed by computing device in the storage device, and in some cases, it can be to be different from shown in sequence execution herein
Out or description the step of, perhaps they are fabricated to each integrated circuit modules or by them multiple modules or
Step is fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific hardware and softwares to combine.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.It is all within principle of the invention, it is made it is any modification, etc.
With replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of processing method of data characterized by comprising
Receive the subscription application that data source of first user into database is initiated, wherein the subscription application has been also indicated and needed
The destination media data source to be distributed；The data source is from second user to the database synchronization；The data source and institute
It states destination media data source and belongs to same domain；
Corresponding task is generated according to subscription application, and the task is added in queue；
The task is obtained from the queue, and the data source of application is written in the destination media data source.
2. the method according to claim 1, wherein being initiated receiving data source of first user into database
Subscription application before, further includes:
Source and target media data source constructs domain based on the data.
3. the method according to claim 1, wherein described generate corresponding task according to subscription application,
And the task is added in queue, comprising:
Subscription application is packaged into designated key；
Corresponding task is generated based on the theme, and the task is added in queue.
4. the method according to claim 1, wherein further include:
It monitors the execution state of the task in real time, and monitored results is synchronized in the database.
5. the method according to claim 1, wherein further include:
Receive the metamessage for the data that second user is sent to the database, wherein the metamessage includes at least: data
Source, table, field, Resource TOC path.
6. a kind of processing unit of data characterized by comprising
Receiving module, the subscription application initiated for receiving data source of first user into database, wherein the subscription Shen
It please also indicate the destination media data source of distribution in need；The data source is from second user to the database synchronization；Institute
It states data source and the destination media data source belongs to same domain；
First processing module for generating corresponding task according to subscription application, and the task is added in queue；
Second processing module is written to the target for obtaining the task from the queue, and by the data source of application
In media data source.
7. device according to claim 6, which is characterized in that further include:
Module is constructed, for being based on described before receiving the subscription application that data source of first user into database is initiated
Data source and destination media data source construct domain.
8. device according to claim 6, which is characterized in that first processing module includes:
Encapsulation unit, for subscription application to be packaged into designated key；
Processing unit for generating corresponding task based on the theme, and the task is added in queue.
9. a kind of computer-readable storage medium, which is characterized in that it is stored with computer program in the storage medium,
In, the computer program is arranged to execute method described in any one of claim 1 to 5 when operation.
10. a kind of electronic device, including memory and processor, which is characterized in that be stored with computer journey in the memory
Sequence, the processor are arranged to run the computer program to execute side described in any one of claim 1 to 5
Method.
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