CN105354332A - Method and system for implementing mutual standby of database and middleware based on BCP (Batch Communications Program) - Google Patents
Method and system for implementing mutual standby of database and middleware based on BCP (Batch Communications Program) Download PDFInfo
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- CN105354332A CN105354332A CN201510884166.9A CN201510884166A CN105354332A CN 105354332 A CN105354332 A CN 105354332A CN 201510884166 A CN201510884166 A CN 201510884166A CN 105354332 A CN105354332 A CN 105354332A
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
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Abstract
The invention discloses a method and a system for implementing mutual standby of a database and middleware based on a BCP (Batch Communications Program). The method comprises: setting a first node of a system as a master node of a database cluster through BCP configuration, and setting a second node of the system as a standby node of the database cluster; setting the second node of the system as a master node of a middleware cluster through the BCP configuration, and setting the first node of the system as a standby node of the middleware cluster; and connecting the database cluster with the middleware cluster through the BCP configuration. The method improves the utilization rate of hardware resources.
Description
Technical field
The present invention relates to field of computer technology, particularly a kind of based on BCP fulfillment database and the standby mutually method and system of middleware.
Background technology
Under the information age requires efficiently, fast, server uses field to require also more and more higher to the utilization factor of the stability of hardware device and hardware.Increasing database and middleware use active-standby mode to realize the redundancy of hardware thus the reliability of raising system and security now.
Existing database and middleware deployment scheme mostly are RAC cluster mode, HA active-standby mode, middleware cluster mode etc., are widely used in multiple industry.
But, secondary node in the active-standby mode of existing HA scheme is in idle condition under normal circumstances always, all database intermediary services all operate on the host node in HA, thus result in hardware resource to a certain degree idle, improve the hardware use cost of user.Therefore, how improving the utilization factor of hardware resource, is those skilled in the art's technical issues that need to address.
Summary of the invention
The object of this invention is to provide a kind of based on BCP fulfillment database and the standby mutually method and system of middleware, the utilization factor of system hardware resources can be improved.
For solving the problems of the technologies described above, the invention provides a kind of based on BCP fulfillment database and the standby mutually method of middleware, comprising:
By BCP configuration, system first node is set to the host node of data-base cluster, and system Section Point is set to the slave node of described data-base cluster;
By described BCP configuration, described system Section Point is set to the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster;
The connection of described data-base cluster and described middleware cluster is realized by IP configuration.
Wherein, the described host node by BCP configuration, system first node being set to data-base cluster, and before system Section Point being set to the slave node of described data-base cluster, comprising:
System and memory device are mapped, and configures described system first node and the shared storage of described system Section Point;
Be respectively described system first node and described system Section Point installing operating system, and by all systematic parameter configuration consistencies of two described operating systems;
Two described operating systems are carried out the deployment of described BCP program, and carries out the installation and deployment of database and middleware.
Wherein, the described host node by BCP configuration, system first node being set to data-base cluster, and system Section Point is set to the slave node of described data-base cluster, comprising:
By BCP configuration, TSK1 system first node is set to the host node of oracle database cluster, and TSK1 system Section Point is set to the slave node of described oracle database cluster;
The described host node by described BCP configuration, described system Section Point being set to middleware cluster, and described system first node is set to the slave node of described middleware cluster, comprising:
By described BCP configuration, described TSK1 system Section Point is set to the host node of weblogic middleware cluster, and described TSK1 system first node is set to the slave node of described weblogic middleware cluster.
The invention provides a kind of based on BCP fulfillment database and the standby mutually system of middleware, comprising:
First arranges module, for system first node being set to by BCP configuration the host node of data-base cluster, and system Section Point is set to the slave node of described data-base cluster;
Second arranges module, for described system Section Point being set to by described BCP configuration the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster;
Link block, for realizing the connection of described data-base cluster and described middleware cluster by IP configuration.
Wherein, this system comprises:
Mapping block, for system and memory device being mapped, and configures described system first node and the shared storage of described system Section Point;
Configuration module, for being respectively described system first node and described system Section Point installing operating system, and by all systematic parameter configuration consistencies of two described operating systems;
Installation module, for carrying out the deployment of described BCP program in two described operating systems, and carries out the installation and deployment of database and middleware.
Wherein, described system is TSK1 system.
Wherein, described database is oracle database, and described middleware is weblogic middleware.
Provided by the present invention based on BCP fulfillment database and the standby mutually method and system of middleware, comprising: the host node by BCP configuration, system first node being set to data-base cluster, and system Section Point is set to the slave node of described data-base cluster; By described BCP configuration, described system Section Point is set to the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster; The connection of described data-base cluster and described middleware cluster is realized by IP configuration; The method using the slave node of the host node of data-base cluster as middleware cluster, using the slave node of the host node of middleware cluster as data-base cluster; Namely by utilizing host node to arrange slave node separately for instead of in prior art mutually, namely achieving hardware redundancy, ensureing reliability and the security of system, reducing again the waste of hardware resource, improve the utilization factor of hardware resource.Change slave node in prior art and be in the situation of idle state for subsequent use always.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The process flow diagram based on BCP fulfillment database and the standby mutually method of middleware that Fig. 1 provides for the embodiment of the present invention;
The structured flowchart based on BCP fulfillment database and the standby mutually system of middleware that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Core of the present invention is to provide a kind of based on BCP fulfillment database and the standby mutually method and system of middleware, can improve the utilization factor of system hardware resources.
For making the object of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Please refer to Fig. 1, the process flow diagram based on BCP fulfillment database and the standby mutually method of middleware that Fig. 1 provides for the embodiment of the present invention; The method can comprise:
S100, by BCP configuration system first node is set to the host node of data-base cluster, and system Section Point is set to the slave node of described data-base cluster;
S110, by described BCP configuration, described system Section Point is set to the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster;
S120, realize the connection of described data-base cluster and described middleware cluster by IP configuration.
Wherein, after utilizing the node of BCP configuration database cluster and middleware cluster, database is made to operate on system first node, when system first node breaks down, then usage data storehouse slave node and system Section Point, makes data-base cluster operate on system Section Point.
The method of this mutual slave node not only may be used between the two, also can arrange in the equipment on three, and emphasis avoids using independent system node as slave node.
Wherein, the described host node by BCP configuration, system first node being set to data-base cluster, and before system Section Point being set to the slave node of described data-base cluster, comprising:
System and memory device are mapped, and configures described system first node and the shared storage of described system Section Point;
Be respectively described system first node and described system Section Point installing operating system, and by all systematic parameter configuration consistencies of two described operating systems;
Two described operating systems are carried out the deployment of described BCP program, and carries out the installation and deployment of database and middleware.
Wherein, standby mutually due to node will be carried out, the configuration of two nodes therefore must be made identical, just can wherein a node failure time, the program run thereon is moved on on another node.First system and memory device to be made to map, make node to share storage space.The operating system that two nodes are installed is the same, and the configuration parameter of its operating system is also the same.Two operating systems can be made so consistent, be convenient to database or middleware can normally run on that node.After configurations completes, need to install corresponding database and middleware and stand-by program (as BCP program).
It is standby mutually that the method may be used for TSK1 system realizing oracle and weblogic node.Detailed process is as follows:
By BCP configuration, TSK1 system first node is set to the host node of oracle database cluster, and TSK1 system Section Point is set to the slave node of described oracle database cluster;
By described BCP configuration, described TSK1 system Section Point is set to the host node of weblogic middleware cluster, and described TSK1 system first node is set to the slave node of described weblogic middleware cluster.
The connection of described oracle database cluster and described weblogic middleware cluster is realized by IP configuration.
The detailed process of such scheme can be:
Tide TSK1 system and memory device are carried out being connected and maps, and be configured to tide TSK1 system node 1 i.e. system first node and the tide TSK1 system node 2 i.e. shared storage of system Section Point, after mapping, tide TSK1 system node 1 and tide TSK1 system node 2 are carried out to the installation of operating system, require that two operating system all systematic parameters configurations after installing are completely the same; The operating system of tide TSK1 system node 1 and tide TSK1 system node 2 is carried out the deployment of BCP software, then the installation and deployment of oracle are carried out, by BCP configuration, tide TSK1 system node 1 is set to the host node of oracle cluster, by BCP configuration, tide TSK1 system node 2 is set to the slave node of oracle cluster; Then carry out the installation and deployment of weblogic middleware, by BCP configuration, tide TSK1 system node 2 is set to the host node of weblogic cluster, by BCP configuration, tide TSK1 system node 1 is set to the slave node of weblogic cluster; Then realized the connection of weblogic and oracle by IP configuration, thus realize the standby mutually function of oracle and weblogic node.
Namely, when oracle and weblogic normally runs, two nodes achieve standby pattern mutually, and avoid the drawback insufficient to hardware resource utilization in HA High Availabitity mode, practicality is high.
Based on technique scheme, the embodiment of the present invention provide based on BCP fulfillment database and the standby mutually method of middleware, the method using the slave node of the host node of data-base cluster as middleware cluster, using the slave node of the host node of middleware cluster as data-base cluster; Namely by utilizing host node to arrange slave node separately for instead of in prior art mutually, namely achieving hardware redundancy, ensureing reliability and the security of system, reducing again the waste of hardware resource, improve the utilization factor of hardware resource.Change slave node in prior art and be in the situation of idle state for subsequent use always.
Embodiments provide based on BCP fulfillment database and the standby mutually method of middleware, the utilization factor of system hardware resources can be improved.
What provide the embodiment of the present invention below is introduced based on BCP fulfillment database and the standby mutually system of middleware, described below based on BCP fulfillment database and the standby mutually system of middleware with above-described can mutual corresponding reference based on BCP fulfillment database and the standby mutually method of middleware.
Please refer to Fig. 2, the structured flowchart based on BCP fulfillment database and the standby mutually system of middleware that Fig. 2 provides for the embodiment of the present invention; This system can comprise:
First arranges module 100, for system first node being set to by BCP configuration the host node of data-base cluster, and system Section Point is set to the slave node of described data-base cluster;
Second arranges module 200, for described system Section Point being set to by described BCP configuration the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster;
Link block 300, for realizing the connection of described data-base cluster and described middleware cluster by IP configuration.
Wherein, this system comprises:
Mapping block 400, for system and memory device being mapped, and configures described system first node and the shared storage of described system Section Point;
Configuration module 500, for being respectively described system first node and described system Section Point installing operating system, and by all systematic parameter configuration consistencies of two described operating systems;
Installation module 600, for carrying out the deployment of described BCP program in two described operating systems, and carries out the installation and deployment of database and middleware.
Optionally, described system is TSK1 system.
Optionally, described database is oracle database, and described middleware is weblogic middleware.
Wherein, this system comprises TSK1 system, TSK1 system node 1, tide TSK1 system node 2, memory device.
Based on technique scheme, the embodiment of the present invention provide based on BCP fulfillment database and the standby mutually system of middleware, this system using the slave node of the host node of data-base cluster as middleware cluster, using the slave node of the host node of middleware cluster as data-base cluster; Namely by utilizing host node to arrange slave node separately for instead of in prior art mutually, namely achieving hardware redundancy, ensureing reliability and the security of system, reducing again the waste of hardware resource, improve the utilization factor of hardware resource.Change slave node in prior art and be in the situation of idle state for subsequent use always.
In instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part illustrates see method part.
Professional can also recognize further, in conjunction with unit and the algorithm steps of each example of embodiment disclosed herein description, can realize with electronic hardware, computer software or the combination of the two, in order to the interchangeability of hardware and software is clearly described, generally describe composition and the step of each example in the above description according to function.These functions perform with hardware or software mode actually, depend on application-specific and the design constraint of technical scheme.Professional and technical personnel can use distinct methods to realize described function to each specifically should being used for, but this realization should not thought and exceeds scope of the present invention.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Be described in detail based on BCP fulfillment database and the standby mutually method and system of middleware provided by the present invention above.Apply specific case herein to set forth principle of the present invention and embodiment, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping.It should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention, can also carry out some improvement and modification to the present invention, these improve and modify and also fall in the protection domain of the claims in the present invention.
Claims (7)
1., based on BCP fulfillment database and the standby mutually method of middleware, it is characterized in that, comprising:
By BCP configuration, system first node is set to the host node of data-base cluster, and system Section Point is set to the slave node of described data-base cluster;
By described BCP configuration, described system Section Point is set to the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster;
The connection of described data-base cluster and described middleware cluster is realized by IP configuration.
2. the method for claim 1, is characterized in that, the described host node by BCP configuration, system first node being set to data-base cluster, and before system Section Point being set to the slave node of described data-base cluster, comprising:
System and memory device are mapped, and configures described system first node and the shared storage of described system Section Point;
Be respectively described system first node and described system Section Point installing operating system, and by all systematic parameter configuration consistencies of two described operating systems;
Two described operating systems are carried out the deployment of described BCP program, and carries out the installation and deployment of database and middleware.
3. method as claimed in claim 1 or 2, is characterized in that, the described host node by BCP configuration, system first node being set to data-base cluster, and system Section Point is set to the slave node of described data-base cluster, comprising:
By BCP configuration, TSK1 system first node is set to the host node of oracle database cluster, and TSK1 system Section Point is set to the slave node of described oracle database cluster;
The described host node by described BCP configuration, described system Section Point being set to middleware cluster, and described system first node is set to the slave node of described middleware cluster, comprising:
By described BCP configuration, described TSK1 system Section Point is set to the host node of weblogic middleware cluster, and described TSK1 system first node is set to the slave node of described weblogic middleware cluster.
4., based on BCP fulfillment database and the standby mutually system of middleware, it is characterized in that, comprising:
First arranges module, for system first node being set to by BCP configuration the host node of data-base cluster, and system Section Point is set to the slave node of described data-base cluster;
Second arranges module, for described system Section Point being set to by described BCP configuration the host node of middleware cluster, and described system first node is set to the slave node of described middleware cluster;
Link block, for realizing the connection of described data-base cluster and described middleware cluster by IP configuration.
5. system as claimed in claim 4, is characterized in that, comprising:
Mapping block, for system and memory device being mapped, and configures described system first node and the shared storage of described system Section Point;
Configuration module, for being respectively described system first node and described system Section Point installing operating system, and by all systematic parameter configuration consistencies of two described operating systems;
Installation module, for carrying out the deployment of described BCP program in two described operating systems, and carries out the installation and deployment of database and middleware.
6. system as claimed in claim 5, it is characterized in that, described system is TSK1 system.
7. system as claimed in claim 5, it is characterized in that, described database is oracle database, and described middleware is weblogic middleware.
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Application publication date: 20160224 |