CN105630635B - Data disaster tolerance system and method - Google Patents
Data disaster tolerance system and method Download PDFInfo
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- CN105630635B CN105630635B CN201511009851.3A CN201511009851A CN105630635B CN 105630635 B CN105630635 B CN 105630635B CN 201511009851 A CN201511009851 A CN 201511009851A CN 105630635 B CN105630635 B CN 105630635B
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- merchandise news
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/14—Error detection or correction of the data by redundancy in operation
- G06F11/1402—Saving, restoring, recovering or retrying
- G06F11/1446—Point-in-time backing up or restoration of persistent data
- G06F11/1448—Management of the data involved in backup or backup restore
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- General Engineering & Computer Science (AREA)
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- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The present invention provides a kind of data disaster tolerance system and method, the system comprises: merchandising database is configured to store commodity information；Operations control center, is configured in response to the operation failure to merchandise news and when can not update merchandising database, and the merchandise news is put into message queue；And message handling device, it is configured to handle the merchandise news from message queue, and processing result is sent to merchandising database.
Description
Technical field
This application involves data processing fields, and in particular, to a kind of data disaster tolerance system and method.
Background technique
With the fast development of e-commerce, the accuracy of merchandise news is become more and more important.For example, merchandise news
Accuracy may influence the KPI Key Performance Indicator (KPI) of employee, the storage of storehouse and outbound and other any to be had with commodity
The classification system of pass.
User causes quotient due to sporadic server delay machine and network interruption process when operating commodity in order to prevent
Product information goes wrong (for example, merchandise news mistake or merchandise news lose etc.), needs a kind of data disaster tolerance system and side
Method, to ensure the completeness and efficiency of merchandise news.
Summary of the invention
The present invention provides a kind of data disaster tolerance system and methods, it can be ensured that the completeness and efficiency of merchandise news.
According to example embodiment of the present invention, a kind of data disaster tolerance system is provided, may include: merchandising database, match
It is set to store commodity information；Operations control center, being configured to can not more new commodity in response to the operation failure to merchandise news
When database, the merchandise news is put into message queue；And message handling device, it is configured to handle the quotient from message queue
Processing result is passed through the network between message handling device and merchandising database to complete the operation to merchandise news by product information
It is sent to merchandising database, the network between the message handling device and merchandising database is different from operations control center and commodity number
According to the network between library.
The data disaster tolerance system can also include: reconciliation database, and wherein operations control center is believed by the commodity
While breath is put into message queue, by merchandise news storage to reconciliation database, reconciliation scheduler is configured to determine reconciliation
It whether there is the merchandise news of the not stored omission into merchandising database in database.
The merchandise news may include the unique identifier of commodity, the attribute information of commodity and the attribute information to commodity
Operation.
The data disaster tolerance system can also include: message queue Distribution Center, be configured to establish multiple message queues, and
Multiple merchandise newss are respectively put into the multiple Message Queuing.
The reconciliation scheduler is also configured as when determining the merchandise news for existing and omitting, by the merchandise news of omission
It is sent to message handling device, message handling device handles the merchandise news of omission, and processing result is sent to commodity number
According to library.
The reconciliation scheduler is configurable to: by periodically by the merchandise news and merchandising database in reconciliation database
In merchandise news be compared, to determine whether there is the merchandise news of omission.
The message handling device is also configured as while processing result is sent to merchandising database, will also be described
Processing result is sent to reconciliation database to identify the processing of merchandise news completion, and the reconciliation scheduler can also match
It is set to: checking whether merchandise news has been identified as processing and complete by the merchandise news in carousel reconciliation database, determine
With the presence or absence of the merchandise news of omission.
The method may include: it, will when can not update merchandising database in response to the operation failure to merchandise news
The merchandise news is put into message queue；And merchandise news of the processing from message queue is to complete the behaviour to merchandise news
Make, and processing result is sent to merchandising database by another network, another network is different from the behaviour to merchandise news
The network used when making failure and merchandising database can not be updated.
The method can also include: while the merchandise news is put into message queue, by the merchandise news
Store reconciliation database；It determines in reconciliation database with the presence or absence of the merchandise news omitted.
It is described by merchandise news be put into message queue can also include: when there are multiple message queues, respectively will be multiple
Merchandise news is put into each Message Queuing.
Detailed description of the invention
Below in conjunction with attached drawing, above and other aspect, feature and the advantage of example embodiments of the present invention will be become apparent from,
In attached drawing:
Fig. 1 shows the data disaster tolerance system of the first example embodiment according to the present invention；
Fig. 2 shows the flow charts of the data disaster tolerance method of the first example embodiment according to the present invention；
Fig. 3 shows the flow chart of the data disaster tolerance method of the second example embodiment according to the present invention；And
Fig. 4 shows a kind of implementation of example embodiment according to the present invention.
Specific embodiment
Example of the invention is described below with reference to attached drawing to implement.The present invention provides a kind of data disaster tolerance system and sides
Method, it can be ensured that the completeness and efficiency of merchandise news.
Specifically, Fig. 1 shows the data disaster tolerance system 100 of the first example embodiment according to the present invention.The data
Disaster tolerance system 100 includes: merchandising database 101, is configured for store commodity information, wherein the merchandise news includes commodity
Unique identifier, information attribute value and the attribute information to commodity operation；Operations control center 102 is configured to respond
When the operation failure to merchandise news can not update merchandising database 101, the merchandise news is put into message queue；With
And message handling device 103, it is configured to handle the merchandise news from message queue, and processing result is sent to merchandising database
101。
With reference to Fig. 2, describe the data disaster tolerance method that data disaster tolerance system 100 as shown in Figure 1 executes first is implemented
Example 200.Specifically, in step 201, occurring the case where operation failure when operating to merchandise news as operator
Under, the merchandise news is put into message queue by operations control center 102, wherein the merchandise news includes the unique of commodity
The operation of identifier, information attribute value and the attribute information to commodity.In step 202, handled via message handling device 103
Merchandise news from message queue, and processing result is sent to merchandising database 101.For example, 103 pairs of message handling device packets
The information attribute value being contained in the merchandise news in message queue executes the operation being also contained in the merchandise news.
For example, one is identified as 110221, and one is 119023 there are 2 merchandise newss.When operations control center 102
When can not update merchandising database 101 to the operation failure of merchandise news, this two information are put into message queue.Message
Processor 103 handles this two information, and processing result is sent to merchandising database 101.In this way, in due to operational management
Heart delay machine (or other reasons) and merchandise news can not be operated, it is complete thus in the case where merchandising database can not being updated
At the operation to merchandise news, solves the problems, such as the disaster tolerance of merchandise news.
When the merchandise news in message queue is excessive, in fact it could happen that the phenomenon that merchandise news is lost.It omits in order to prevent
Merchandise news proposes another implementation.Specifically, Fig. 3 shows the data disaster tolerance of second embodiment according to the present invention
Method 300.Other than component shown in FIG. 1, it can also be wrapped for realizing the data disaster tolerance system of second embodiment of the invention
Include reconciliation database and reconciliation scheduler.Number is described below with reference to data disaster tolerance system according to a second embodiment of the present invention
According to disaster recovery method 300.For ease of description, it will omit and describe content identical with data disaster tolerance method 200 shown in Fig. 2.
Firstly, data disaster tolerance method 200 shown in Fig. 2 is similar to, in step 301, in response to the operation to merchandise news
When failing and can not update merchandising database, the merchandise news is put into message queue by operations control center 102.It should be noted that
Different from data disaster tolerance method 200, operation management center 102 also stores the merchandise news to reconciliation database at this time.?
Step 302, message handling device 103 handles the merchandise news from message queue, and processing result is sent to merchandising database
101 (or both merchandising databases and reconciliation database).In step 303, whether reconciliation scheduler determines in reconciliation database and deposits
In the merchandise news of omission, wherein the merchandise news omitted refers to the not stored merchandise news into merchandising database.For example, institute
The means stated in determining reconciliation database with the presence or absence of the merchandise news omitted may include: by periodically will be in reconciliation database
Merchandise news be compared with the merchandise news in merchandising database, to determine whether there is the information of omission.Alternatively, disappear
Breath processor 103 is also configured as while processing result is sent to merchandising database 101 also by the processing result
Reconciliation database is sent to identify the processing completed to the merchandise news and complete.When configured as such, reconciliation scheduler can
It is completed with checking whether merchandise news has been identified as processing by the merchandise news in carousel reconciliation database, it is determined whether
There are the merchandise newss of omission.
When determining the merchandise news for existing and omitting, in step 304, reconciliation scheduler sends the merchandise news of omission to
Message handling device 103, message handling device 103 are handled in the merchandise news that step 305 pair is omitted, and will be located in step 306
Reason result is sent to merchandising database 101, and (or the configuration according to message handling device 103 can be sent to merchandising database and right
Both account databases).
It is thereby achieved that a kind of data disaster tolerance method.The data disaster tolerance method can be on the basis for solving the problems, such as disaster tolerance
On, it is ensured that the consistency of data, to guarantee not lose data.
In addition, occur the excessive situation of merchandise news in message queue in order to prevent, above-mentioned data disaster tolerance system can be with
It including message queue Distribution Center, is configured to establish multiple message queues, and multiple merchandise newss is respectively put into the multiple
In Message Queuing, so that ensure will not the missing data there is a phenomenon where excessive due to the merchandise news in message queue.Specifically
Ground, for example, message queue Distribution Center can believe according to the commodity that each of multiple message queues message queue is included
Merchandise news is put into different message queues by the quantity of breath.Alternatively, message queue Distribution Center according to commodity only
Corresponding goods information is selectively put into corresponding commodity queue by one identifier.
Fig. 4 shows a kind of implementation of example embodiment according to the present invention.Although showing for ease of description in attached drawing
Two merchandising databases are gone out, the two merchandising databases indicate identical merchandising database.In operator to item property
When being operated, the case where being easy to appear operation failure, and it is relatively more frequent.When discovery operations control center (OMC) can not connect
When to item property database, by merchandise news by being written in message queue, merchandise news contains unique identifier, commodity
Attribute information, the operation etc. to information attribute value, such as in the present solution, there is 2 merchandise newss, one is identified as 110221,
One is 119023.When that can not update merchandising database, operations control center sends this two information in message queue.
On the other hand, the system has message handling device, the message from message queue is handled, when obtaining 110221 merchandise news
When, which can be parsed, and post-process, after handling successfully, which can be arrived
In merchandising database.This completes the process flows that merchandise news updates failure.When the merchandise news that message queue squeezes
When excessive, having sporadic loss of learning, (herein, commodity 119023 are since the merchandise news in message queue is excessive, quilt
It abandons).In order to avoid also merchandise news is written while message queue is written in merchandise news for such case appearance
Into reconciliation database, it is noted that operations control center and merchandising database delay machine in order to prevent, can by merchandising database with it is right
Account database separates.In addition, will also when message handling device stores the merchandise news related content into merchandising database
Processing result is written in reconciliation database, and mark, which has been handled, completes this merchandise news.In order to guarantee the consistency of data,
Reconciliation scheduler task is also executed, for the merchandise news recorded in carousel reconciliation database, is lost once discovery has by message queue
The merchandise news of mistake will be found by reconciliation, and handle in time.Work as after treatment, processing result can be written to commodity number
According to library, and record reconciliation processing information.In addition, in order to prevent message queue excessive extrusion the case where occur (herein, commodity
119023, since the merchandise news in message queue is excessive, are dropped), message queue Distribution Center is set, multiple disappear is established
Queue channel is ceased, is written in batches based on identifier, message queue is reduced and squeezes the probability occurred.
Above scheme is only to show a specific implementation of present inventive concept, and the present invention is not limited to above-mentioned realization sides
Case.It can be omitted or skip a part processing in above-mentioned implementation, without departing from the spirit and scope of the present invention.
The method of front can be realized in the form of the program command that can be held by a variety of computer installations and be recorded in calculating
In machine readable medium recording program performing.In this case, computer readable recording medium may include individual program command, data text
Part, data structure or combinations thereof.Meanwhile the program command recorded in the recording medium specially can design or be configured to this hair
Bright or computer software fields technical staff's known applications.Computer readable recording medium includes such as hard disk, floppy disk
Or the magnetic mediums such as tape, the optical medium such as compact disk read-only memory (CD-ROM) or digital versatile disc (DVD), such as
The magnet-optical medium of floptical disk and, for example, store and execute the hardware devices such as ROM, RAM of program command, flash memory.In addition, journey
Sequence order includes the high-level language that the machine language code that compiler is formed and computer can be performed by using interpretive program.Before
The hardware device in face can be configured to operate as at least one software module to execute operation of the invention, and contrary operation
It is also the same.
Although the operation of context of methods has shown and described with particular order, the operation of each method can change
Sequentially, allow to be performed with reverse order specific operation or allow at least partly execute spy simultaneously with other operations
Fixed operation.Additionally, this invention is not limited to above example embodiment, it can be in the premise for not departing from spirit and scope of the present disclosure
Under, including one or more other components or operation, or omit one or more other components or operation.
The preferred embodiment of the present invention is had been combined above and shows the present invention, but those skilled in the art will manage
Solution, without departing from the spirit and scope of the present invention, can carry out various modifications the present invention, replaces and change.Cause
This, the present invention should not be limited by above-described embodiment, and should be limited by appended claims and its equivalent.
Claims (12)
1. a kind of data disaster tolerance system, comprising:
Merchandising database is configured to store commodity information；
Operations control center is configured in response to the operation failure to merchandise news and when can not update merchandising database, by institute
It states merchandise news and is put into message queue；And
Message handling device is configured to handle the merchandise news from message queue to complete the operation to merchandise news, and will place
It manages result and merchandising database is sent to by the network between message handling device and merchandising database, the message handling device and commodity
Network between database is different from the network between operations control center and merchandising database.
2. data disaster tolerance system according to claim 1, further includes:
Reconciliation database, wherein operations control center is while being put into message queue for the merchandise news, by the commodity
Information is stored to reconciliation database,
Reconciliation scheduler is configured to determine the commodity that whether there is the not stored omission into merchandising database in reconciliation database
Information.
3. data disaster tolerance system according to claim 1, wherein the merchandise news includes the unique identifier of commodity, quotient
The operation of the attribute information of product and the attribute information to commodity.
4. data disaster tolerance system according to claim 1, further includes:
Message queue Distribution Center is configured to establish multiple message queues, and multiple merchandise newss is respectively put into the multiple
In Message Queuing.
5. data disaster tolerance system according to claim 2, wherein the reconciliation scheduler is additionally configured to there is something lost when determining
When the merchandise news of leakage, message handling device is sent by the merchandise news of omission,
Message handling device handles the merchandise news of omission, and processing result is sent to merchandising database.
6. data disaster tolerance system according to claim 2, wherein the reconciliation scheduler is configured that
By the way that periodically the merchandise news in reconciliation database is compared with the merchandise news in merchandising database, it is to determine
It is no to there is the merchandise news omitted.
7. data disaster tolerance system according to claim 2, wherein message handling device is additionally configured to send by processing result
While to merchandising database, the processing for also sending reconciliation database for the processing result to identify the merchandise news is complete
At,
Whether the reconciliation scheduler is additionally configured to: merchandise news is checked by the merchandise news in carousel reconciliation database
It is identified as processing to complete, it is determined whether there are the merchandise newss of omission.
8. a kind of data disaster tolerance method, which comprises
When can not update merchandising database in response to the operation failure to merchandise news, the merchandise news is put into message team
Column；And
Processing result is passed through another network to complete the operation to merchandise news by merchandise news of the processing from message queue
It is sent to merchandising database, when another network is different from the operation failure to merchandise news and can not update merchandising database
The network used.
9. according to the method described in claim 8, further include:
While the merchandise news is put into message queue, by merchandise news storage to reconciliation database；
It determines in reconciliation database with the presence or absence of the merchandise news omitted.
10. according to the method described in claim 8, wherein described be put into message queue for merchandise news further include:
When there are multiple message queues, multiple merchandise newss are put into each Message Queuing respectively.
11. a kind of data disaster tolerance device, comprising:
One or more processors；
Storage device, for storing executable instruction, the executable instruction is realized when being executed by the processor according to power
Benefit require any one of 8~10 described in method.
12. a kind of computer readable storage medium, is stored thereon with executable instruction, which realizes root when being executed by processor
According to method described in any one of claim 8~10.
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| CN201511009851.3A CN105630635B (en) | 2015-12-29 | 2015-12-29 | Data disaster tolerance system and method |
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| CN201511009851.3A CN105630635B (en) | 2015-12-29 | 2015-12-29 | Data disaster tolerance system and method |
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| CN105630635A (en) | 2016-06-01 |
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