CN107194014A - Data source call method and device - Google Patents
Data source call method and device Download PDFInfo
- Publication number
- CN107194014A CN107194014A CN201710538674.0A CN201710538674A CN107194014A CN 107194014 A CN107194014 A CN 107194014A CN 201710538674 A CN201710538674 A CN 201710538674A CN 107194014 A CN107194014 A CN 107194014A
- Authority
- CN
- China
- Prior art keywords
- data source
- module
- calling
- key message
- target data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/25—Integrating or interfacing systems involving database management systems
Abstract
Called the embodiment of the invention discloses a kind of data source and device, be related to areas of information technology, can solve the problem that call data source complexity it is higher the problem of.The method of the present invention includes：Based on standard interface, input parameter is received；Call the corresponding target data source of the input parameter；Computing is carried out to the input parameter according to the target data source, output result is obtained.The embodiment of the present invention can reduce the complexity for calling data source.
Description
Technical field
The present invention relates to areas of information technology, more particularly to a kind of data source call method and device.
Background technology
With the development of information technology, service application is information-based to propose higher and higher want to gathering a large amount of real time datas
Ask.In order to preferably play real time data center effect, it is necessary to a large amount of multi-data sources produced during by operation of power networks it is real-time
The corresponding real-time data base in data access real time data center.
At present, when receiving data, every kind of data source is required for corresponding data-interface, due to interface implemer, source
System manufacturer etc. is all different, causes to call the complexity of data source higher.
The content of the invention
Embodiments of the invention provide a kind of data source call method and device, can solve the problem that the complexity for calling data source
Higher the problem of.
To reach above-mentioned purpose, embodiments of the invention are adopted the following technical scheme that：
In a first aspect, embodiments of the invention provide a kind of data source call method, including：
Based on standard interface, input parameter is received；
Call the corresponding target data source of the input parameter；
Computing is carried out to the input parameter according to the target data source, output result is obtained.
It is described to call the input parameter with reference in a first aspect, in the first possible implementation of first aspect
Corresponding target data source, including：
Extract the key message in the input parameter；
According to the key message, the corresponding target data source is called.
With reference to the first possible implementation of first aspect, in second of possible implementation of first aspect
In, it is described according to the key message, before calling the corresponding target data source, in addition to：
The corresponding relation set up between each key message and each data source；
Store the corresponding relation between each key message and each data source.
With reference in a first aspect, in the third possible implementation of first aspect, methods described also includes：
When never call is to the target data source, preliminary data source is called.
With reference in a first aspect, in the 4th kind of possible implementation of first aspect, methods described also includes：
When the target data source abnormal state called, preliminary data source is called.
Second aspect, embodiments of the invention provide a kind of data source calling device, including：
Receiving module, for based on standard interface, receiving input parameter；
First calling module, for the corresponding target data source of the input parameter for calling the receiving module to receive；
Computing module, the target data source for being called according to first calling module is entered to the input parameter
Row computing, obtains output result.
With reference to second aspect, in the first possible implementation of second aspect, first calling module includes：
Extracting sub-module, call submodule；
The extracting sub-module, for extracting the key message in the input parameter；
It is described to call submodule, for according to the key message, calling the corresponding target data source.
With reference to the first possible implementation of second aspect, in second of possible implementation of second aspect
In, described device also includes：Set up module, memory module；
It is described to set up module, for setting up the corresponding relation between each key message and each data source；
The memory module, for store each key message and each data source for setting up module foundation it
Between corresponding relation.
With reference to second aspect, in the third possible implementation of second aspect, described device also includes：Second adjusts
Use module；
Second calling module, for when never call is to the target data source, calling preliminary data source.
With reference to second aspect, in the 4th kind of possible implementation of second aspect, described device also includes：3rd adjusts
Use module；
3rd calling module, for when the target data source abnormal state called, calling preliminary data
Source.
Data source call method and device provided in an embodiment of the present invention, by being primarily based on standard interface, are received defeated
Enter parameter, then call the corresponding target data source of the input parameter；Finally according to the target data source to the input
Parameter carries out computing, obtains output result.It can realize by the unified variant data source of standardized data interface interchange, from
And the complexity for calling data source can be reduced.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, below by using required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the schematic flow sheet of the data source call method of the embodiment of the present invention；
Fig. 2A is another schematic flow sheet of the data source call method of the embodiment of the present invention；
Fig. 2 B are a result schematic diagrams of the data source call method of the embodiment of the present invention；
Fig. 3 is the data source calling device structural representation of the embodiment of the present invention；
Fig. 4 is the structural representation of the first calling module 32 of the embodiment of the present invention；
Fig. 5 is another structural representation of the data source calling device of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
One embodiment of the invention provides a kind of data source call method, as shown in figure 1, methods described includes：
101st, based on standard interface, input parameter is received.
Wherein, standard interface can receive the different data sources of same type.For example, Beijing's ID card No. data
Source, Shanghai City ID card No. data source, national male's ID card No. data source etc. are the different data sources of same type.
102nd, the corresponding target data source of input parameter is called.
For the embodiment of the present invention, corresponding target data source can be called by the type of input parameter, can also led to
Cross the key message carried in input parameter and call corresponding target data source, the embodiment of the present invention is not limited.
Wherein, corresponding target data source is called for the key message by being carried in input parameter, can used as follows
Algorithm is implemented：
Assuming that carrying M key message in input parameter, the weight of each key message is Wi(1≤i≤M)。WiCan be with
Given a mark or determined according to analytic hierarchy process (AHP) by user according to the difference of key message type.Assuming that any one data source and i-th
The matching degree of individual key message is Ui, then UiValue be 0 or 1：
Calculate each data source corresponding
ObtainThe corresponding data sources of the J are target data source.
The target data source maximum with key information match degree can be selected according to above method, to greatest extent with user
Desired data source matching.
103rd, computing is carried out to input parameter according to target data source, obtains output result.
For example, when input parameter is name and ID card No., province according to where the ID card No. calls it
After ID card No. data source, the corresponding name letter of the ID card No. is searched in the ID card No. data source in the province
Breath, so as to judge whether the name in input parameter is correct, and obtains corresponding output result.
Compared with prior art, it can realize by the unified variant data source of standardized data interface interchange, so that
The complexity for calling data source can be reduced.
Further embodiment of this invention provides a kind of data source call method, and as shown in Figure 2 A, methods described includes：
201st, the corresponding relation set up between each key message and each data source.
Wherein, different key messages correspond to different data sources respectively.For example, for ID card No. data source, working as key
Information be ID card No. front two be " 11 " when, its correspondence Beijing's ID card No. data source；When key message is identity
When demonstrate,proving number front two for " 61 ", its correspondence Shaanxi Province's ID card No. data source.
202nd, the corresponding relation between each key message and each data source is stored.
203rd, based on standard interface, input parameter is received.
Wherein, standard interface can receive the different data sources of same type.For example, Beijing's ID card No. data
Source, Shanghai City ID card No. data source, national male's ID card No. data source etc. are the different data sources of same type.
204th, the key message in input parameter is extracted.
Wherein, key message is used to determine corresponding data source.For example, for ID card No., key message can
2 are thought before ID card No., so as to call its corresponding province ID card No. data source；Key message can also be
ID card No. 7-10, so as to call the province of its year of birth to demonstrate,prove number data source.
205th, the key message in input parameter, calls corresponding target data source.
For the embodiment of the present invention, when never call is to target data source, preliminary data source is called.In the embodiment of the present invention
In, by calling preliminary data source when calling data source to fail, the coverage of data source, and fully profit can be effectively improved
With the information of each data source.
For the embodiment of the present invention, when the target data source abnormal state called, preliminary data source is called.In this hair
In bright embodiment, by calling preliminary data source when target data source is in abnormality, system can be effectively improved stable
Property.
Wherein, preliminary data source, preliminary data source and target data source are called when target data source is in abnormality
Between have certain deviation, not fully unanimously.In order to ensure between the preliminary data source finally called and target data source
Deviation is smaller, from other all optional preliminary data sources in addition to target data source, can be selected using following algorithm
More suitable preliminary data source is selected to call：
Assuming that there is M key message in input parameter, the weight of each key message is Wi (1≤i≤M).Wi can root
Given a mark or determined according to analytic hierarchy process (AHP) by user according to the difference of key message type.Transfer each key message with it is each optional standby
With the corresponding relation between data source；According to the corresponding relation, any one optional preliminary data source is calculated using such as minor function
With the matching degree Ui of i-th of key message：
In formula, xi,0For the value of i-th of key message；xi,minBelong to same type with i-th of key message to be default
The value lower limit of the key message of information；xi,maxFor the default crucial letter for belonging to same type information with i-th of key message
The value upper limit of breath；xiIn the key message corresponding to preliminary data source currently calculating, optional, to be closed with i-th
Key information belongs to the value of that key message of same type information.
In this function, for convenience of calculation, in advance to corresponding between each key message and each data source of above-mentioned storage
Each key message assignment in relation, obtains the value of each key message in the corresponding relation.For example, first to correspondence pass
All key messages in system, classify according to the implication expressed by key message, related between implication to be classified as a class；Again
To each key message under same type, assignment is carried out according to assignment rule, assignment rule can be:According under same type
Each key message implication, the corresponding basic meaning of setting the type；According to each key message under the type
Similarity between implication and the basic meaning, is that each key message carries out assignment.It is exemplified below：Have in corresponding relation
Five key messages " rock and roll ", " musical instrument ", " cuisines ", " dress ornaments ", wherein, between implication it is related be " rock and roll ", " musical instrument ",
Three key messages can be classified as to a class, and be that the type sets a basic meaning as " music "；Under the type these three
Similarity between the implication of key message and the basic meaning is different, wherein, the similarity of " rock and roll " is more than " musical instrument ", because
This, when being entered as 80 to " rock and roll ", can be entered as 50, what kind of specific assignment rule is, can voluntarily be provided to " musical instrument ",
All in the application protection domain.
Calculate each optional preliminary data source corresponding
ObtainThe corresponding optional preliminary data sources of the J are the standby number finally called
According to source.
For example shown in Fig. 2 B, xi,0=5, xi,min=1, xi,maxWhen=9, if xi=6, then Ui=0.853553.
The preliminary data source more matched with key message can be selected according to above method, number of targets can not obtained
In the case of according to source, the preliminary data source more matched with the desired data source of user is called out as far as possible, it is to avoid user
Acquisition is used as reference less than any data source.
206th, computing is carried out to input parameter according to target data source, obtains output result.
For example, when input parameter is name and ID card No., province according to where the ID card No. calls it
After ID card No. data source, the corresponding name letter of the ID card No. is searched in the ID card No. data source in the province
Breath, so as to judge whether the name in input parameter is correct, and obtains corresponding output result.
Compared with prior art, it can realize by the unified variant data source of standardized data interface interchange, so that
The complexity for calling data source can be reduced.
Further embodiment of this invention provides a kind of data source calling device, as shown in figure 3, described device includes：Receive mould
Block 31, the first calling module 32, computing module 33.
Receiving module 31, for based on standard interface, receiving input parameter；
First calling module 32, for the corresponding target data of the input parameter for calling the receiving module 31 to receive
Source；
Computing module 33, the target data source for being called according to first calling module 32 is joined to the input
Number carries out computing, obtains output result.
Compared with prior art, it can realize by the unified variant data source of standardized data interface interchange, so that
The complexity for calling data source can be reduced.
Further, as shown in figure 4, first calling module 32 includes：Extracting sub-module 3201, call submodule
3202。
Extracting sub-module 3201, for extracting the key message in the input parameter；
Submodule 3202 is called, for according to the key message, calling the corresponding target data source.
Further, as shown in figure 5, described device also includes：Set up module 51, memory module 52, the second calling module
53rd, the 3rd calling module 54.
Module 51 is set up, for setting up the corresponding relation between each key message and each data source；
Memory module 52, for store each key message and each data source for setting up the foundation of module 51 it
Between corresponding relation.
Second calling module 53, for when never call is to the target data source, calling preliminary data source.
3rd calling module 54, for when the target data source abnormal state called, calling preliminary data source.
Compared with prior art, it can realize by the unified variant data source of standardized data interface interchange, so that
The complexity for calling data source can be reduced.
Data source calling device provided in an embodiment of the present invention can realize the embodiment of the method for above-mentioned offer, concrete function
The explanation referred in embodiment of the method is realized, be will not be repeated here.Data source call method provided in an embodiment of the present invention and
Device goes for carrying out unified call to different data sources, but is not limited only to this.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for equipment
Apply for example, because it is substantially similar to embodiment of the method, so describing fairly simple, related part is referring to embodiment of the method
Part explanation.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, the change or replacement that can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.
Claims (10)
1. a kind of data source call method, it is characterised in that including：
Based on standard interface, input parameter is received；
Call the corresponding target data source of the input parameter；
Computing is carried out to the input parameter according to the target data source, output result is obtained.
2. according to the method described in claim 1, it is characterised in that described to call the corresponding target data of the input parameter
Source, including：
Extract the key message in the input parameter；
According to the key message, the corresponding target data source is called.
3. method according to claim 2, it is characterised in that described according to the key message, is called corresponding described
Before target data source, in addition to：
The corresponding relation set up between each key message and each data source；
Store the corresponding relation between each key message and each data source.
4. according to the method described in claim 1, it is characterised in that methods described also includes：
When never call is to the target data source, preliminary data source is called.
5. according to the method described in claim 1, it is characterised in that methods described also includes：
When the target data source abnormal state called, preliminary data source is called.
6. a kind of data source calling device, it is characterised in that including：
Receiving module, for based on standard interface, receiving input parameter；
First calling module, for the corresponding target data source of the input parameter for calling the receiving module to receive；
Computing module, the target data source for being called according to first calling module is transported to the input parameter
Calculate, obtain output result.
7. device according to claim 6, it is characterised in that first calling module includes：Extracting sub-module, call
Submodule；
The extracting sub-module, for extracting the key message in the input parameter；
It is described to call submodule, for according to the key message, calling the corresponding target data source.
8. device according to claim 7, it is characterised in that described device also includes：Set up module, memory module；
It is described to set up module, for setting up the corresponding relation between each key message and each data source；
The memory module, for storing described set up between each key message and each data source of module foundation
Corresponding relation.
9. device according to claim 6, it is characterised in that described device also includes：Second calling module；
Second calling module, for when never call is to the target data source, calling preliminary data source.
10. device according to claim 6, it is characterised in that described device also includes：3rd calling module；
3rd calling module, for when the target data source abnormal state called, calling preliminary data source.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538674.0A CN107194014B (en) | 2017-07-04 | 2017-07-04 | Data source calling method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710538674.0A CN107194014B (en) | 2017-07-04 | 2017-07-04 | Data source calling method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107194014A true CN107194014A (en) | 2017-09-22 |
| CN107194014B CN107194014B (en) | 2021-05-28 |
Family
ID=59880726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710538674.0A Active CN107194014B (en) | 2017-07-04 | 2017-07-04 | Data source calling method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107194014B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130086104A1 (en) * | 2011-09-30 | 2013-04-04 | Rick Morrison | Systems and methods for generating schemas that represent multiple data sources |
| CN103279573A (en) * | 2013-06-20 | 2013-09-04 | 天脉聚源(北京)传媒科技有限公司 | Method and system for searching data |
| US20140214809A1 (en) * | 2004-09-17 | 2014-07-31 | First American Financial Corporation | Method and system for query transformation for managing information from multiple datasets |
| CN104866383A (en) * | 2015-05-29 | 2015-08-26 | 北京金山安全软件有限公司 | Interface calling method and device and terminal |
| CN106649638A (en) * | 2016-12-08 | 2017-05-10 | 贵州数据宝网络科技有限公司 | Big data acquisition method |
| CN106649363A (en) * | 2015-10-30 | 2017-05-10 | 北京国双科技有限公司 | Data query method and device |
| CN106649488A (en) * | 2016-09-30 | 2017-05-10 | 广东网金数据服务有限公司 | Method and device for invoking multi-data-source interaction interface |
-
2017
- 2017-07-04 CN CN201710538674.0A patent/CN107194014B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140214809A1 (en) * | 2004-09-17 | 2014-07-31 | First American Financial Corporation | Method and system for query transformation for managing information from multiple datasets |
| US20130086104A1 (en) * | 2011-09-30 | 2013-04-04 | Rick Morrison | Systems and methods for generating schemas that represent multiple data sources |
| US20150199389A1 (en) * | 2011-09-30 | 2015-07-16 | Comprehend Systems, Inc. | Systems and methods for generating schemas that represent multiple data sources |
| CN103279573A (en) * | 2013-06-20 | 2013-09-04 | 天脉聚源(北京)传媒科技有限公司 | Method and system for searching data |
| CN104866383A (en) * | 2015-05-29 | 2015-08-26 | 北京金山安全软件有限公司 | Interface calling method and device and terminal |
| CN106649363A (en) * | 2015-10-30 | 2017-05-10 | 北京国双科技有限公司 | Data query method and device |
| CN106649488A (en) * | 2016-09-30 | 2017-05-10 | 广东网金数据服务有限公司 | Method and device for invoking multi-data-source interaction interface |
| CN106649638A (en) * | 2016-12-08 | 2017-05-10 | 贵州数据宝网络科技有限公司 | Big data acquisition method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107194014B (en) | 2021-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107317672A (en) | A kind of light weight terminating machine block catenary system | |
| CN101650717B (en) | Method and system for saving storage space of database | |
| CN106878528A (en) | A kind of disturbance incoming call SMS interception method and system based on block chain technology | |
| CN101562609B (en) | VPN network security loophole detection and global admittance controlling system | |
| CN112270550A (en) | New energy electric power source tracing method and system based on block chain | |
| CN112463840B (en) | Real-time business wind control system and method based on rule engine | |
| CN106202028B (en) | A kind of address information recognition methods and device | |
| CN110503136A (en) | Platform area line loss exception analysis method, computer readable storage medium and terminal device | |
| CN107360536A (en) | Control method, terminal device and the computer-readable recording medium of terminal device | |
| CN105989076A (en) | Data statistical method and device | |
| CN109086413A (en) | For searching for the method, equipment and readable storage medium storing program for executing of block chain data | |
| CN110084070A (en) | A kind of identity of the cross-domain isomeric data of manufacturing industry based on block chain constructs and source tracing method | |
| CN104317957B (en) | A kind of open platform of report form processing, system and report processing method | |
| CN108805710A (en) | A kind of distribution type electric energy method of commerce based on block chain intelligence contract technology | |
| CN106802958B (en) | Conversion method and system of the CAD data to GIS data | |
| CN107069801A (en) | A kind of power distribution network isolated island division methods based on minimum Custom interruption cost | |
| CN109413047A (en) | Determination method, system, server and the storage medium of Behavior modeling | |
| CN108833133A (en) | Network configuration management method, apparatus and storage medium based on system for cloud computing | |
| CN110264027A (en) | A kind of the member's model expansion method and system of electric power assisted hatching | |
| CN109542863A (en) | Mine machine system is dug in artificial intelligence storage | |
| CN109086331A (en) | Method and device for updating data of main network and distribution network and computer readable storage medium | |
| CN107832374A (en) | Construction method, electronic installation and the storage medium in standard knowledge storehouse | |
| CN108256986A (en) | Wages computational methods, application server and computer readable storage medium based on cloud computing | |
| CN107194014A (en) | Data source call method and device | |
| CN104978366A (en) | Voice data index building method and system based on mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |