CN105490850B - The method and system of disposition data source - Google Patents
The method and system of disposition data source Download PDFInfo
- Publication number
- CN105490850B CN105490850B CN201510903034.6A CN201510903034A CN105490850B CN 105490850 B CN105490850 B CN 105490850B CN 201510903034 A CN201510903034 A CN 201510903034A CN 105490850 B CN105490850 B CN 105490850B
- Authority
- CN
- China
- Prior art keywords
- client
- source
- system server
- configuration information
- new 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.)
- Active
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/0816—Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Abstract
The present invention provides a kind of method and system of disposition data source, has the advantages that simple and easy to do.The method of disposition data source of the present invention includes：In the case where having the source of new data configuration information of state to be activated in configuring system server, each client in the corresponding multiple client of configuration system server obtains source of new data configuration information from configuration system server and is stored in local；Each client verifies source of new data configuration information, then transmits verification result to configuration system server；In the case where configuration system server judges that each client is all verified according to verification result, each client obtains active client quantity from configuration system server；Each client after getting active client quantity, according between the source of new data configuration information that locally preserves and local currently used data source configuration information difference type and active client quantity execute predetermined registration operation.
Description
Technical field
The present invention relates to field of computer technology, a kind of particularly method and device of disposition data source.
Background technology
In database application, standard interface of the data source as database connection management, application example is obtained by data source
Get the connection of database.Application example is interacted by embedded client with configuration system server.The configuration of data source is joined
Number generally includes database IP, port, schema, user name, password etc. Connecting quantity.For providing the number of connection pool function
For source, the configuration parameter of data source further includes maximum number of connections, Smallest connection number, idle connection destruction time etc. capacity
Parameter.
During database operation and maintenance, periodic modification user name or password are needed, also needs to upgrading clothes sometimes
Business device, causes IP to change.For the changed scene of this Connecting quantity, application example generally requires modification configuration weight
It opens.In addition, if increasing (or reduction) application example, the maximum number of connections and minimum of the connection pool of original application example are even
It connects the capacity parameters such as number to generally require and turn (or tuning up) down, so that totally connection number is maintained at reasonable level to database.Generally
Connection pool data source realize and both provide that modification is maximum, application programming interface API of Smallest connection number parameter
(Application Programming Interface), but need manually to adjust one by one, extremely expend time and efforts.
In view of the above, currently there is an urgent need for seek a kind of scheme to meet two following conditions：(1) when Connecting quantity changes,
Application example can use new data source without restarting；(2) it when capacity parameter changes, fast can uniformly adjust all
The capacity parameter of application example, without changing one by one.
In the prior art, multiple numbers are provided generally by means of application example Development Framework (such as Spring frames of Java)
According to source, i.e., application program is allowed to configure the good bottom data source for being possible to use in advance, the data source on upper layer realizes to include these
Bottom data source quote, when being run according to application program context environmental come select use one of bottom data source, by it
It is responsible for the calling of application program.But the essence of the program is a kind of configuration of static state, can not be applied to can not the company of determination in advance
The scene of parameter is connect, the changed scene of capacity parameter can not be also applied to.
Invention content
In view of this, the present invention provides a kind of method and system of disposition data source, in the prior art ask can be overcome
Topic, has many advantages, such as simple and easy to do.
To achieve the above object, according to an aspect of the invention, there is provided a kind of method of disposition data source.
The method of the disposition data source of the present invention, including：With state to be activated in the configuration system server
In the case of source of new data configuration information, each client in the corresponding multiple client of the configuration system server is from institute
Configuration system server is stated to obtain the source of new data configuration information and be stored in local；Each client is to the new number
It is verified according to source configuration information, then transmits verification result to the configuration system server；It is taken in the configuration system
In the case that business device judges that each client is all verified according to the verification result, each client is from described
It configures system server and obtains active client quantity；Each client after getting the active client quantity,
According to the difference type between the source of new data configuration information locally preserved and local currently used data source configuration information
Predetermined registration operation is executed with the active client quantity.
Optionally, described to be configured according to the source of new data configuration information locally preserved and local currently used data source
Difference type and the active client quantity between information include the step of executing predetermined registration operation：If the difference type
It is capacity parameter difference, then the client calculates maximum number of connections average value and minimum even according to the active client quantity
Several average values are connect, the operation of data source of then modifying capacity parameter；If the difference type is Connecting quantity difference, institute
Client is stated to proceed as follows：Newly-built bottom data source object is closed former bottom data source object, and is changed currently used
Bottom data source object reference.
Optionally, the step of each client verifies the source of new data configuration information include：Respectively
The format of source of new data configuration information and the legitimacy of parameter described in a client validation；And each client is tested
Demonstrate,prove the correctness and feasibility of the Database Connection Parameters in the source of new data configuration information.
Optionally, each client obtains the new number of the state to be activated from the configuration system server
According to source configuration information and before being stored in local step, further include：System is configured described in each client periodic monitoring
Whether there is the source of new data configuration information of state to be activated in server；Each client is from the configuration system
Server obtains the source of new data configuration information of the state to be activated and is stored in local step：Each client
The source of new data configuration information of the state to be activated is downloaded from the configuration system server and is stored in local in end.
Optionally, the step of each client obtains active client quantity from the configuration system server
Before, further include：Feelings that each client is all verified are judged according to the verification result in the configuration system server
Under condition, the configuration system server activates the source of new data configuration information；Each client is from the configuration
System server obtain active client quantity the step of include：Each client periodically obtains the configuration system service
The version number of the data source configuration information activated recently in device, then by the version of the data source configuration information activated recently
The version number of this number and the source of new data configuration information of the state to be activated locally preserved compares, if the two unanimously if from
Active client quantity described in the configuration system server active obtaining.
To achieve the above object, according to another aspect of the present invention, a kind of system of disposition data source is provided.
The system of the disposition data source of the present invention, including：Configure system server and multiple client, wherein the visitor
Family end is used for：In the case of there is the source of new data configuration information of state to be activated in the configuration system server, from institute
Configuration system server is stated to obtain the source of new data configuration information of the state to be activated and be stored in local；To the new data
Source configuration information is verified, and the configuration system server is then transmitted verification result to；In the configuration system service
In the case that device judges that the multiple client is all verified according to the verification result, obtained from the configuration system server
Take active client quantity；After getting the active client quantity, configured according to the source of new data locally preserved
Difference type and the active client quantity between information and local currently used data source configuration information is default to execute
Operation.
Optionally, the client is additionally operable to：In the case where the difference type is capacity parameter difference, according to described
Active client quantity calculates maximum number of connections average value and Smallest connection number average value, data source of then modifying capacity ginseng
Several operations；In the case where the difference type is Connecting quantity difference, proceed as follows：Newly-built bottom data source pair
As closing former bottom data source object, and change currently used bottom data source object reference.
Optionally, the client is additionally operable to：Verify the legitimacy of the format and parameter of the source of new data configuration information；
And the correctness and feasibility of the Database Connection Parameters in the verification source of new data configuration information.
Optionally, the client is additionally operable to：Whether configured described in periodic monitoring in system server has shape to be activated
The source of new data configuration information of state, if the source of new data for downloading the state to be activated from the configuration system server with if
Configuration information is simultaneously stored in local.
Optionally, the configuration system server according to the verification result for judging that the multiple client is all tested
In the case that card passes through, the source of new data configuration information is activated；The client is additionally operable to：Periodically obtain the configuration system
The version number of the data source configuration information activated recently in server, then by the data source configuration information activated recently
Version number and the version number of the source of new data configuration information of the state to be activated locally preserved compare, if the two is consistent
Then from active client quantity described in the configuration system server active obtaining.
According to the technique and scheme of the present invention, the client in the method and system of the disposition data source of embodiment of the present invention
Successively execute " download " and " activation " two actions, it is ensured that the verification in advance of client and preparation.The present invention's matches
The method and system for setting data source also achieves global Connection Pool Setting, can dynamic change data library company without restarting client
Information and capacity information are connect, is had many advantages, such as simple and easy to do.
Description of the drawings
Attached drawing does not constitute inappropriate limitation of the present invention for more fully understanding the present invention.Wherein：
Fig. 1 is the schematic diagram according to the basic step of the method for the disposition data source of embodiment of the present invention；
Fig. 2 is the schematic diagram according to the main modular of the system of the disposition data source of embodiment of the present invention.
Specific implementation mode
It explains to the exemplary embodiment of the present invention below in conjunction with attached drawing, including embodiment of the present invention
Various details should think them only exemplary to help understanding.Therefore, those of ordinary skill in the art should recognize
Know, various changes and modifications can be made to embodiment described herein, without departing from scope and spirit of the present invention.
Equally, for clarity and conciseness, the description to known function and structure is omitted in following description.
Fig. 1 is the schematic diagram according to the basic step of the method for the disposition data source of embodiment of the present invention.Such as Fig. 1 institutes
Show, the method for the disposition data source of embodiment of the present invention may include following step A to step D.
Step A：In the case where having the source of new data configuration information of state to be activated in configuring system server, configuration
Each client in the corresponding multiple client of system server obtains source of new data configuration information from configuration system server
And it is stored in local.Wherein, transmission data may be used and pull (PULL) mould between configuration system server and each client
Formula or push (PUSH) pattern.
In the embodiment using pull mode, client active obtaining data.Step A's is " each in the embodiment
A client obtains the source of new data configuration information of state to be activated and is stored in local from configuration system server " the step of it
Before, further include：Whether the source of new data with state to be activated configures in each client periodic monitoring configuration system server
Information.And step A " each client from configuration system server obtain the source of new data configuration information of state to be activated simultaneously
Be stored in local " the step of specifically include：Each client downloads the source of new data of state to be activated from configuration system server
Configuration information is simultaneously stored in local.The method of the disposition data source of the embodiment takes pull mode, can mitigate configuration system
The burden of system server, reduces the failure rate of configuration system server, to improve its stability.
In the embodiment using push mode, client passively receives data.Step A specifically may be used in the embodiment
To comprise the following processes：Configuration system server receives and preserves the source of new data configuration information of state to be activated, configures system
Server issues the source of new data configuration information of the state to be activated to each client respectively.
Step B：Each client verifies source of new data configuration information, then transmits verification result to configuration system
System server.
Optionally, step B is specifically included：The format of each client validation source of new data configuration information and parameter it is legal
Property；And the correctness and feasibility of the Database Connection Parameters in each client validation source of new data configuration information.
Step C：In the case where configuration system server judges that each client is all verified according to verification result, respectively
A client obtains active client quantity from configuration system server.Wherein, configuration system server and each client it
Between transmission data pull mode or push mode may be used.
In the embodiment using pull mode, client active obtaining data.Step C's is " each in the embodiment
Before the step of a client obtains active client quantity from configuration system server ", further include：In configuration system server
In the case of judging that each client is all verified according to verification result, configuration system server activation source of new data matches confidence
Breath.Also, the step of " each client obtains active client quantity from configuration system server " of step C, specifically includes：
Each client periodically obtains the version number of the data source configuration information activated recently in configuration system server, then will most
The version of the source of new data configuration information of the version number of the data source configuration information closely activated and the state to be activated locally preserved
Number compare, if the two unanimously if from configuration system server active obtaining active client quantity.The configuration of the embodiment
The method of data source takes pull mode, can mitigate the burden of configuration system server, reduces the event of configuration system server
Barrier rate, to improve its stability.
It should be noted that the frequency of client access profile system server can be with adjustment in the embodiment.
Such as：Sometimes client judges the version of the data source configuration information activated recently in the configuration system server got
Number with the version number of the source of new data configuration information of the state to be activated locally preserved is inconsistent (typically configures system server
In the version number of the data source configuration information activated recently be less than the source of new data of state to be activated locally preserved and match confidence
The version number of breath), it means that source of new data configuration information has been issued to client and has urgently been activated.At this moment
Access frequency can be accelerated, so that verification result quickly feeds back to configuration system server, to improve work efficiency.
Restore generic access frequency again after high frequency access process continues preset duration.Alternatively, until client judgement is got
Configuration system server in the data source configuration information activated recently version number and the state to be activated that locally preserves
Generic access frequency is restored again after becoming consistent by the version number of source of new data configuration information.
In the embodiment using push mode, client is passive reception data.Step C is specific in the embodiment
It may include following process：Configuration system server judges whether that multiple client is all verified according to verification result, if entirely
Portion is verified then actively sends active client quantity to client.
Step D：Each client matches confidence after getting active client quantity, according to the source of new data locally preserved
Difference type and active client quantity between local currently used data source configuration information are ceased to execute predetermined registration operation.It can
Selection of land, predetermined registration operation specifically include following situation.
Situation 1：If difference type is capacity parameter difference, client calculates maximum connection according to active client quantity
Number average value and Smallest connection number average value, the operation of data source of then modifying capacity parameter.
Situation 2：If difference type is Connecting quantity difference, client proceeds as follows：Newly-built bottom data source pair
As closing former bottom data source object, and change currently used bottom data source object reference.
In conjunction with above it will be appreciated that, the method for the disposition data source of embodiment of the present invention experienced " download " and " activation " two
Stage, it is ensured that the verification in advance of client and preparation.The method of the disposition data source of the embodiment also achieves
Global Connection Pool Setting, without restart client can dynamic change data library link information and capacity information, have it is easy easily
The advantages that row.
Fig. 2 is the schematic diagram according to the main modular of the system of the disposition data source of embodiment of the present invention.Such as Fig. 2 institutes
Show, the system 20 of the disposition data source of the embodiment include mainly configuration system server 21 and multiple client 221,
222、……、22N.Wherein, each client 221,222 ..., 22N is used for：Have in configuring system server 21 and waits swashing
In the case of the source of new data configuration information of state living, the source of new data that state to be activated is obtained from configuration system server 21 is matched
Confidence ceases and is stored in local；Source of new data configuration information is verified, configuration system clothes are then transmitted verification result to
Business device 21；Configuration system server 21 according to verification result judge multiple client 221,222 ..., 22N is verified
In the case of, the quantity of active client is obtained from configuration system server 21；After getting the quantity of active client, root
According to difference type between the source of new data configuration information that locally preserves and local currently used data source configuration information and current
The quantity of client executes predetermined registration operation.
In conjunction with above it will be appreciated that, client in the system of the disposition data source of embodiment of the present invention successively executes " download "
" activation " two actions, it is ensured that the verification in advance of client and preparation.The disposition data source of the embodiment
System also achieves global Connection Pool Setting, can dynamic change data library link information and capacity letter without restarting client
Breath, has many advantages, such as simple and easy to do.
Optionally, above-mentioned client 221,222 ..., 22N is additionally operable to：It is capacity parameter difference in difference type
In the case of, maximum number of connections average value and Smallest connection number average value are calculated according to active client quantity, then modified
The operation of data source capacity parameter；In the case where difference type is Connecting quantity difference, proceed as follows：Newly-built bottom number
According to source object, former bottom data source object is closed, and changes currently used bottom data source object reference.
Optionally, above-mentioned client 221,222 ..., 22N is additionally operable to：Verify the format of source of new data configuration information
With the legitimacy of parameter；And the correctness and feasibility of the Database Connection Parameters in verification source of new data configuration information.
Optionally, above-mentioned client 221,222 ..., 22N is additionally operable to：Periodic monitoring configures in system server 21
The source of new data configuration information whether with state to be activated downloads state to be activated if having from configuration system server 21
Source of new data configuration information and be stored in local.The method of the disposition data source of the embodiment takes pull mode, can be with
Mitigate the burden of configuration system server, the failure rate of configuration system server is reduced, to improve its stability.
Optionally, configuration system server 21 according to verification result for judging whether that multiple client is all verified
In the case of, activate source of new data configuration information.Client 221,222 ..., 22N is additionally operable to：Periodically obtain configuration system clothes
The version number for the data source configuration information activated recently being engaged in device 21, then by the version of the data source configuration information activated recently
The version number of this number and the source of new data configuration information of the state to be activated locally preserved compares, if the two unanimously if from configuration
21 active obtaining active client quantity of system server.The method of the disposition data source of the embodiment takes pull mode,
The burden of configuration system server can be mitigated, the failure rate of configuration system server is reduced, to improve its stability.
Above-mentioned specific implementation mode, does not constitute limiting the scope of the invention.Those skilled in the art should be bright
It is white, design requirement and other factors are depended on, various modifications, combination, sub-portfolio and replacement can occur.It is any
Modifications, equivalent substitutions and improvements made by within the spirit and principles in the present invention etc., should be included in the scope of the present invention
Within.
Claims (10)
1. a kind of method of disposition data source, which is characterized in that including：
In the case of there is the source of new data configuration information of state to be activated in the configuration system server, the configuration system
Each client in the corresponding multiple client of system server obtains the source of new data from the configuration system server and matches
Confidence ceases and is stored in local；
Each client verifies the source of new data configuration information, then transmits verification result to the configuration
System server；
In the case where the configuration system server judges that each client is all verified according to the verification result,
Each client obtains active client quantity from the configuration system server；
Each client configures after getting the active client quantity according to the source of new data locally preserved
Difference type and the active client quantity between information and local currently used data source configuration information is default to execute
Operation.
2. the method for disposition data source according to claim 1, which is characterized in that described described new according to what is locally preserved
Difference type between data source configuration information and local currently used data source configuration information and the active client quantity
Include come the step of executing predetermined registration operation：
If the difference type is capacity parameter difference, the client calculates most Dalian according to the active client quantity
Connect several average values and Smallest connection number average value, the operation of data source of then modifying capacity parameter；
If the difference type is Connecting quantity difference, the client proceeds as follows：Newly-built bottom data source object,
Former bottom data source object is closed, and changes currently used bottom data source object reference.
3. the method for disposition data source according to claim 1, which is characterized in that each client is to described
The step of source of new data configuration information is verified include：
The format of source of new data configuration information and the legitimacy of parameter described in each client validation；And
The correctness and feasibility of Database Connection Parameters in source of new data configuration information described in each client validation.
4. the method for disposition data source according to claim 1, which is characterized in that
The source of new data that each client obtains the state to be activated from the configuration system server matches confidence
It ceases and is stored in before local step, further include：Being configured in system server described in each client periodic monitoring is
The no source of new data configuration information with state to be activated；
The source of new data that each client obtains the state to be activated from the configuration system server matches confidence
It ceases and is stored in local step and include：Each client downloads the state to be activated from the configuration system server
Source of new data configuration information and be stored in local.
5. the method for disposition data source according to claim 1, which is characterized in that
Before the step of each client obtains active client quantity from the configuration system server, also wrap
It includes：It is described in the case where the configuration system server judges that each client is all verified according to the verification result
It configures system server and activates the source of new data configuration information；
Each client from the configuration system server obtain active client quantity the step of include：Each institute
The version number for stating the data source configuration information activated recently that client periodically obtains in the configuration system server, then will
The source of new data of the version number of the data source configuration information activated recently and the state to be activated locally preserved configures
The version number of information compares, if the two unanimously if from active client number described in the configuration system server active obtaining
Amount.
6. a kind of system of disposition data source, which is characterized in that including：Configure system server and multiple client, wherein institute
Client is stated to be used for：
In the case of there is the source of new data configuration information of state to be activated in the configuration system server, from the configuration
System server obtains the source of new data configuration information of the state to be activated and is stored in local；
The source of new data configuration information is verified, the configuration system server is then transmitted verification result to；
In the case where the configuration system server judges that the multiple client is all verified according to the verification result,
Active client quantity is obtained from the configuration system server；
It is according to the source of new data configuration information locally preserved and locally current after getting the active client quantity
Using between data source configuration information difference type and the active client quantity execute predetermined registration operation.
7. the system of disposition data source according to claim 6, which is characterized in that the client is additionally operable to：
In the case where the difference type is capacity parameter difference, maximum number of connections is calculated according to the active client quantity
Average value and Smallest connection number average value, the operation of data source of then modifying capacity parameter；
In the case where the difference type is Connecting quantity difference, proceed as follows：Newly-built bottom data source object, is closed
Former bottom data source object, and change currently used bottom data source object reference.
8. the system of disposition data source according to claim 6, which is characterized in that the client is additionally operable to：
Verify the legitimacy of the format and parameter of the source of new data configuration information；And
Verify the correctness and feasibility of the Database Connection Parameters in the source of new data configuration information.
9. the system of disposition data source according to claim 6, which is characterized in that the client is additionally operable to：
Whether in system server have the source of new data configuration information of to be activated state, if with if if being configured described in periodic monitoring
The source of new data configuration information of the state to be activated is downloaded from the configuration system server and is stored in local.
10. the system of disposition data source according to claim 6, which is characterized in that
The configuration system server is used to judge feelings that the multiple client is all verified according to the verification result
Under condition, the source of new data configuration information is activated；
The client is additionally operable to：Periodically obtain the data source configuration information activated recently in the configuration system server
Version number, then by the version number of the data source configuration information activated recently with described in the state to be activated that locally preserves
The version number of source of new data configuration information compares, if the two unanimously if from described in the configuration system server active obtaining when
Preceding client terminal quantity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903034.6A CN105490850B (en) | 2015-12-09 | 2015-12-09 | The method and system of disposition data source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510903034.6A CN105490850B (en) | 2015-12-09 | 2015-12-09 | The method and system of disposition data source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105490850A CN105490850A (en) | 2016-04-13 |
| CN105490850B true CN105490850B (en) | 2018-10-19 |
Family
ID=55677594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510903034.6A Active CN105490850B (en) | 2015-12-09 | 2015-12-09 | The method and system of disposition data source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105490850B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108920722B (en) * | 2018-08-01 | 2021-03-19 | 苏州浪潮智能科技有限公司 | Parameter configuration method and device and computer storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448867A (en) * | 2002-03-30 | 2003-10-15 | 深圳市中兴通讯股份有限公司 | Method for accessing database system uniformly |
| CA2551030A1 (en) * | 2005-06-24 | 2006-12-24 | Orbital Technologies Inc. | System and method for translating between relational database queries and multidimensional database queries |
| CN102110016A (en) * | 2009-12-25 | 2011-06-29 | 华为技术有限公司 | Method, device and system for obtaining database connection in a database cluster system |
| CN104298763A (en) * | 2014-10-23 | 2015-01-21 | 电信科学技术第十研究所 | Web-based external access method of structured database system |
| CN104991824A (en) * | 2015-08-03 | 2015-10-21 | 上海斐讯数据通信技术有限公司 | Method and system for dynamically switching application program data sources |
-
2015
- 2015-12-09 CN CN201510903034.6A patent/CN105490850B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1448867A (en) * | 2002-03-30 | 2003-10-15 | 深圳市中兴通讯股份有限公司 | Method for accessing database system uniformly |
| CA2551030A1 (en) * | 2005-06-24 | 2006-12-24 | Orbital Technologies Inc. | System and method for translating between relational database queries and multidimensional database queries |
| CN102110016A (en) * | 2009-12-25 | 2011-06-29 | 华为技术有限公司 | Method, device and system for obtaining database connection in a database cluster system |
| CN104298763A (en) * | 2014-10-23 | 2015-01-21 | 电信科学技术第十研究所 | Web-based external access method of structured database system |
| CN104991824A (en) * | 2015-08-03 | 2015-10-21 | 上海斐讯数据通信技术有限公司 | Method and system for dynamically switching application program data sources |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105490850A (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5437270B2 (en) | Method and system for deploying incompatible server versions in a client / server computing environment | |
| US9116776B2 (en) | Updating software objects | |
| US20180189046A1 (en) | Method and System for Analytics-Based Updating of Networked Devices | |
| EP3011446B1 (en) | Synchronized update of multiple devices in a local network | |
| US20210004221A1 (en) | Method and apparatus for updating devices in a remote network | |
| US20220147367A1 (en) | Method and System for Automation Tool Set for Server Maintenance Actions | |
| WO2015117527A1 (en) | Upgrade method and device | |
| US20210191711A1 (en) | Deploying device campaign updates to iot devices | |
| CN108228810B (en) | Form linkage configuration method and system and form updating method and system | |
| JP2008502075A (en) | Device management method for device management system | |
| CN101841536B (en) | Remote automatic upgrading method for digital monitoring equipment | |
| CN105472465B (en) | The method and device of set top box upgrading | |
| CN103841155A (en) | Software download method and software download device | |
| CN105959302B (en) | A kind of terminal management system and method | |
| CN107333181A (en) | Linux system intelligent television software upgrade method | |
| US20150039515A1 (en) | Interactive product improvement through the use of variants and data gathering reports in a system that can be updated on the fly | |
| CN102223380A (en) | Client terminal automatic updating frame based on Webservice and application thereof | |
| CN105959721A (en) | Method for dynamically updating application data of smart television | |
| CN106059841A (en) | Method for monitoring deployed middleware | |
| CN105490850B (en) | The method and system of disposition data source | |
| EP1953957B1 (en) | A remote load system of network device and method thereof | |
| KR20150067337A (en) | Parameter configuration system | |
| CN108683546B (en) | Synchronous updating method for intelligent household equipment based on Internet of things | |
| US8838084B2 (en) | System and method for provisioning mobile communication device upgrades | |
| CN107301062A (en) | The upgrade method and device of a kind of system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |