CN103916450A - Foundation architecture of high-performance data warehouse - Google Patents
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- CN103916450A CN103916450A CN201310670444.1A CN201310670444A CN103916450A CN 103916450 A CN103916450 A CN 103916450A CN 201310670444 A CN201310670444 A CN 201310670444A CN 103916450 A CN103916450 A CN 103916450A
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Abstract
The invention provides a foundation architecture of a high-performance data warehouse. The foundation architecture of the high-performance data warehouse comprises a second core switch, a virtual local area network switch, a first optical fiber switch, a second optical fiber switch, a load balancer, a development sever cluster, a testing sever cluster, a collecting and testing server cluster and a production server cluster. Each cluster establishes a communication link with the optical fiber switches and establishes communication links with the second core switch and the virtual local area network switch through the load balancer, and then a complete hardware system is formed, and a data warehouse development hardware cluster, a testing hardware cluster, a collecting and testing hardware cluster and a production control hardware cluster corresponding to all special systems respectively are formed; on the basis of an existing extendable technological architecture, all the hardware clusters can better support and meet the requirements of all secondary units for independent development, autonomous management and autonomous operation and maintenance, the risk of data security of independent development of all the secondary units can be avoided, the development authority can be issued safely and reliably, and high expansibility can be achieved.
Description
Technical field
The present invention relates to a kind of data-storage system, particularly relate to a kind of storage system of large data.
Background technology
For a group company, there is the branch company of multiple different geographicals in capital, the rank of branch company can be from secondary, three grades until Pyatyi, each branch company is more ready the data of oneself to be placed on independent server as mechanism independently, form an independent data warehouse, this Based Data Warehouse System of dividing by company, is referred to as Distributed Data Warehouse system.Because each Distributed Data Warehouse system can be formed by several relevant speciality systems, its data scoping is subject to the structural limitations of software systems and hardware system, makes the fusion of data and utilization be subject to regional limits, is mainly manifested in:
Each Distributed Data Warehouse is difficult to management and control.The creation data consolidated accounts of group company is difficult to well be provided under this distributed environment.One of data that consolidated accounts is main are exactly organization, all have a independent organization chart on every station server.A certain time point, we suppose that these organization's data are all the same in all Distributed Data Warehouses.Spent 1 month, branch company of the U.S. has merged company ABC, and this is modified in the data warehouse of branch company of the U.S. and has obtained renewal so, still, in organization's data of group, does not have company ABC.In the data warehouse of Africa branch company and Far East branch company, there is not company ABC yet.Cannot ensure the master data consistency of each Distributed Data Warehouse.
The synchronous life period of data of each Distributed Data Warehouse is poor.Distributed Data Warehouse system must be selected a synchronizing time point, and multiple data warehouses that all-network is connected synchronously upgrade, the accuracy of all Data Warehouses of guarantee.The personnel of this Distributed Data Warehouse part can only check local data in principle, check that for other objects global data will face 2 problems, the one, Data Consistency, must there be a time difference time that synchronous time and company ABC upgrade, and between this time difference, data are difficult to accomplish unanimously.
There is potential risk in the data security in the data synchronization process of each Distributed Data Warehouse and integrality transmission.Distributed Data Warehouse transfer of data key element comprises the legitimacy (leap action scope) of transmission frequency, transmission, cannot guarantee that information source is in correct place, cannot set authority and ensure to only have the data warehouse that need to understand company ABC's renewal just can receive.
The professional system that forms Distributed Data Warehouse system is at present utilized SAP systems soft ware conventionally, will inevitably occur being connected and being connected with the software and hardware of concrete production process between the system of the complexity such as exploitation, test, collection and production, this can cause group's aspect data warehouse cannot carry out effective optimization of software and hardware two aspects.
Summary of the invention
The object of this invention is to provide a kind of high-performance data warehouse architecture, solve Distributed Data Warehouse because hardware structure disperses, cause software systems to be subject to action scope and physics regional limits, the consistency of data and synchronism, and the Information Security technical problem that cannot ensure.
High-performance data of the present invention warehouse architecture, the second core switch, virtual local area network switch, the first optical fiber switch and the second optical fiber switch, also comprise load equalizer, exploitation server cluster, testing server cluster, collection and commissioning server cluster and produce server cluster, each server cluster is set up communication link with the first optical fiber switch and the second optical fiber switch respectively, and each server cluster is set up communication link by load equalizer and the second core switch and virtual local area network switch respectively.
Each server in described each hardware server cluster comprises four FPDP, the 3rd FPDP of each server connects the first optical fiber switch, the 4th FPDP of each server connects the second optical fiber switch, and the request side data port of each load equalizer is set up communication link with the second core switch and virtual local area network switch respectively.
In described exploitation server cluster, the first FPDP of server connects the corresponding data port of the load distribution side of the first load equalizer, and in exploitation server cluster, the second FPDP of server connects the corresponding data port of the load distribution side of the second load equalizer.
In described testing server cluster, the first FPDP of server connects the corresponding data port of the load distribution side of the second load equalizer, and in testing server cluster, the second FPDP of server connects the corresponding data port of the load distribution side of the first load equalizer.
Described collection is connected the 3rd load equalizer load with the first FPDP of server in commissioning server cluster distributes the corresponding data port of side, gathers the corresponding data port of the load distribution side that is connected the 4th load equalizer with the second FPDP of server in commissioning server cluster.
In described production server cluster, the first FPDP of server connects the corresponding data port of the load distribution side of the 4th load equalizer, and the load of producing the second FPDP connection the 3rd load equalizer of server in server cluster distributes the corresponding data port of side.
Also comprise the second collection and commissioning server cluster, server wherein all comprises four FPDP, the first FPDP of server connects the second core switch, the second FPDP of each server connects virtual local area network switch, the 3rd FPDP of each server connects the first optical fiber switch, and the 4th FPDP of each server connects the second optical fiber switch.
Described load equalizer is the load balancing apparatus that the operand store space of server forms, exploitation server cluster comprises an exploitation server, testing server cluster comprises a testing server, gather with commissioning server cluster and comprise a collection and commissioning server, produce server cluster and comprise that two are produced server, 4 load requests distribution module are set in load balancing apparatus, the second core switch and virtual local area network switch are set up data access route with each load requests distribution module respectively, the first load requests distribution module is set up data access route with the first FPDP of exploitation server and testing server respectively, the second load requests distribution module is set up data access route with the second FPDP of exploitation server and testing server respectively, the 3rd load requests distribution module is set up data access route with the first FPDP of collection and commissioning server and two production servers respectively, the 4th load requests distribution module is set up data access route with the second FPDP of collection and commissioning server and two production servers respectively.
On exploitation server cluster, development environment system is installed, installation testing environmental system on testing server cluster is installed true environment debug system on collection and commissioning server cluster, on production server cluster, formal production system is installed; In production server cluster, also comprise request interactive device, identification authentication system, performance guarantee device and Data Representation device,
Request interactive device, for the internet data interface of standard is provided to user, for setting up communication link between PRD system and user;
Identification authentication system, for judging the user login information true and false, to real user give with PRD system in the data access voucher of corresponding authority;
Performance guarantee device, for being dispatched to high-speed internal memory environmental treatment by PRD system to the response process of user's request according to user's access credentials;
Data Representation device, for the data of response process processing are converted to relevant graph data, feeds back to request interactive device.
In high-performance data of the present invention warehouse architecture, by the hardware configuration unification of each Distributed Data Warehouse, and form a complete hardware systems, form the data warehouse exploitation hardware cluster corresponding with each professional system, testing hardware cluster, gather debug hardware cluster and production control hardware cluster, each hardware cluster is based on existing extensible technique framework, can not only support better and meet each secondary unit for independent development, autonomous management, the demand of autonomous O&M, evade the data security risk of each secondary unit independent development, realizing safe and reliable exploitation authority transfers, and there is stronger autgmentability.
Utilize data warehouse architecture, global data warehouse software architecture can be set up and improve to each professional software system, set up the data warehouse level for different application clearly, comprise data warehouse layer, information exchange layer, Data Mart layer, statement analysis layer, decision support layers etc., provide data-interface flexibly, and the business that adapts to secondary unit changes.
On the basis of data warehouse architecture, can utilize the hardware systems of centralized data depository and the highly scalable of each cluster, realize flexibly distribution and the optimization of hardware resource, meet growing with each passing day of data warehouse capacity, ensure the efficient operation of complicated professional software system simultaneously.
Below in conjunction with accompanying drawing, embodiments of the invention are described further.
Brief description of the drawings
Fig. 1 is the hardware architecture schematic diagram of high-performance data of the present invention warehouse architecture embodiment;
Fig. 2 is the hardware connection diagram of high-performance data of the present invention warehouse architecture embodiment;
Fig. 3 is the structural representation that utilizes the data warehouse software systems of high-performance data of the present invention warehouse architecture;
Fig. 4 is the structural representation that the hardware of high-performance data of the present invention warehouse architecture connects another embodiment.
Embodiment
As shown in Figure 1, the present embodiment comprises the first core switch 11, the second core switch 12, virtual local area network switch 15, the first optical fiber switch 13 and the second optical fiber switch 14, also comprise log server 19, the first storage server 16, the second storage server 17 and magnetic tape station 18, instance server 51, core database server 52, first group of core database server 52 electricity FPDP and the first core switch 11 are set up redundant data link, second group of core database server 52 electricity FPDP and the second core switch 12 are set up redundant data link, the different segment of the 3rd group of core database server 52 electricity FPDP and virtual local area network switch 15 is set up data link, first group of instance server 51 electricity FPDP and the first core switch 11 are set up redundant data link, the different segment of second group of instance server 51 electricity FPDP and virtual local area network switch 15 is set up data link.First group of light FPDP and first optical fiber switch 13 of core database server 52 are set up data link, and second group of light FPDP and second optical fiber switch 14 of core database server 52 are set up data link.The first optical fiber switch 13 and the second optical fiber switch 14 are set up data link with log server 19, the first storage servers 16, the second storage server 17 and magnetic tape station 18 respectively by light FPDP.Log server 19, magnetic tape station 18, the first storage server 16 are with optical fiber switch at local disposition, and the second storage server 17 is disposed in strange land.
Above hardware structure, between core database server 52, instance server 51 and storage server, set up link network by exchange data port, make core production system obtain the most reliable O&M environment, each professional system is effectively separated on physical structure, and the change of any one project system can directly not produce interference to core system.
As shown in Figure 2, the present embodiment comprises exploitation server cluster D01, testing server cluster Q01, collection and commissioning server cluster M01 and produces server cluster P01, also comprise four load equalizers, each server in hardware server cluster comprises four FPDP, the 3rd FPDP of each server connects the first optical fiber switch 13, and the 4th FPDP of each server connects the second optical fiber switch 14;
In exploitation server cluster D01, the first FPDP of server connects the corresponding data port of the load distribution side of the first load equalizer LB1, and in exploitation server cluster D01, the second FPDP of server connects the corresponding data port of the load distribution side of the second load equalizer LB2; In testing server cluster Q01, the first FPDP of server connects the corresponding data port of the load distribution side of the second load equalizer LB2, and in testing server cluster Q01, the second FPDP of server connects the corresponding data port of the load distribution side of the first load equalizer LB1; Gather the corresponding data port of the load distribution side that is connected the 3rd load equalizer LB3 with the first FPDP of server in commissioning server cluster M01, gather the corresponding data port of the load distribution side that is connected the 4th load equalizer LB4 with the second FPDP of server in commissioning server cluster M01; The load of producing the first FPDP connection the 4th load equalizer LB4 of server in server cluster P01 distributes the corresponding data port of side, and the load of producing the second FPDP connection the 3rd load equalizer LB3 of server in server cluster P01 distributes the corresponding data port of side;
The request side data port of each load equalizer is set up communication link with the second core switch 12 and virtual local area network switch 15 respectively.
More than be arranged on stability and scalability that hardware structure between the second core switch 12, virtual local area network switch 15, the first optical fiber switch 13 and the second optical fiber switch 14 has fully ensured data warehouse performance, can ensure the reliability of centralized data depository, can adjust the arbitrary part in the present embodiment by centralized management, ask increment simultaneously dynamically adapting user, kernel software system can be separated with the application of the logical layer such as network gateway, and the optimization of software and hardware system is able to the degree of depth and realizes.
The present embodiment also comprises the second collection and commissioning server cluster M02, server wherein all comprises four FPDP, the first FPDP of server connects the second core switch 12, the second FPDP of each server connects virtual local area network switch 15, the 3rd FPDP of each server connects the first optical fiber switch 13, and the 4th FPDP of each server connects the second optical fiber switch 14.This cluster can pass through the second core switch 12 and virtual local area network switch 15 emulated data warehouse system external environment conditions, the true service data that directly gathers production server cluster P01 forms commissioning data and carries out system debug, improves the detection of system data consistency and integrality.
As shown in Figure 3, concrete ERP professional software system is taking SAP as example, on exploitation server cluster D01, development environment (DEV) system is installed, installation testing environment (QAS) system on testing server cluster Q01, true environment debugging (MOCK) system is installed on collection and commissioning server cluster M01, is producing formally production (PRD) system of installation on server cluster P01.Also comprise that request interactive device 100, identification authentication system 200, performance guarantee device 300 and 400 4 attachment devices of Data Representation device are for completing corresponding systemic-function.
Request interactive device 100, for the internet data interface of standard is provided to user, for setting up communication link between PRD system and user;
Identification authentication system 200, for judging the user login information true and false, to real user give with PRD system in the data access voucher of corresponding authority;
Performance guarantee device 300, for being dispatched to high-speed internal memory environmental treatment by PRD system to the response process of user's request according to user's access credentials;
Data Representation device 400, for the data of response process processing are converted to relevant graph data, feeds back to request interactive device 100.
Concrete, request interactive device 100 can be Rich Media's web page server, or the portal website of comprehensive ssl protocol.Identification authentication system 200 can be radius server, or ldap server.Performance guarantee device 300 can be blade server cluster, or DDR5 memory array.Data Representation device 400 can be the graphics workstation of configuration automatized script, or report server.
On the data Layer forming at data warehouse, utilize above device to set up Access Layer and formed graphical data between data Layer and Access Layer for user, by standardization and the authentication mechanism of Access Layer, graphics data can be quoted on different terminals for user by reference format, eliminate the restriction to user requesting terminal, provide the reference of various visual angles for user understands data, ensured real-time and the accuracy of decision-making.
As shown in Figure 4, on above embodiment basis, between the second core switch 12, virtual local area network switch 15 and each server cluster, utilize the operand store space of server to form load balancing apparatus AP, for the operand store of the different server of specifying is unified to addressing.In load balancing apparatus AP, load several load requests distribution module, form by the load requests distribution module in internal memory and complete in server and apply and be connected with the data of inter-exchange, realize by user's request of switch and can in internal memory, be distributed by each load requests distribution module at a high speed, give full play to the usefulness of server.
In the present embodiment, exploitation server cluster D01 comprises an exploitation server, testing server cluster Q01 comprises a testing server, gather with commissioning server cluster M01 and comprise a collection and commissioning server, produce server cluster P01 and comprise that two are produced server, 4 load requests distribution module are set in load balancing apparatus AP, the second core switch 12 and virtual local area network switch 15 are set up data access route with each load requests distribution module respectively, the first load requests distribution module MS01 sets up data access route with the first FPDP of exploitation server and testing server respectively, the second load requests distribution module MS02 sets up data access route with the second FPDP of exploitation server and testing server respectively, the 3rd load requests distribution module MS03 sets up data access route with the first FPDP of collection and commissioning server and two production servers respectively, the 4th load requests distribution module MS04 sets up data access route with the second FPDP of collection and commissioning server and two production servers respectively.
Consider the reliability of communication link, arbitrary FPDP of each hardware server can be configured to one group, realizes the redundancy link of same communication link.
Above-described case study on implementation is only that the preferred embodiment of the present invention is described; not scope of the present invention is limited; design under the prerequisite of spirit not departing from the present invention; various distortion and improvement that those of ordinary skill in the art make technical scheme of the present invention, all should fall in the definite protection range of the claims in the present invention book.
Claims (9)
1. a high-performance data warehouse architecture, comprise the second core switch (12), virtual local area network switch (15), the first optical fiber switch (13) and the second optical fiber switch (14), it is characterized in that: also comprise load equalizer, exploitation server cluster (D01), testing server cluster (Q01), gather with commissioning server cluster (M01) and produce server cluster (P01), each server cluster is set up communication link with the first optical fiber switch (13) and the second optical fiber switch (14) respectively, each server cluster is set up communication link by load equalizer and the second core switch (12) and virtual local area network switch (15) respectively.
2. high-performance data according to claim 1 warehouse architecture, it is characterized in that: the each server in described each hardware server cluster comprises four FPDP, the 3rd FPDP of each server connects the first optical fiber switch (13), the 4th FPDP of each server connects the second optical fiber switch (14), and the request side data port of each load equalizer is set up communication link with the second core switch (12) and virtual local area network switch (15) respectively.
3. high-performance data according to claim 2 warehouse architecture, it is characterized in that: in described exploitation server cluster (D01), the first FPDP of server connects the corresponding data port of the load distribution side of the first load equalizer (LB1), in exploitation server cluster (D01), the second FPDP of server connects the corresponding data port of the load distribution side of the second load equalizer (LB2).
4. high-performance data according to claim 3 warehouse architecture, it is characterized in that: in described testing server cluster (Q01), the first FPDP of server connects the corresponding data port of the load distribution side of the second load equalizer (LB2), in testing server cluster (Q01), the second FPDP of server connects the corresponding data port of the load distribution side of the first load equalizer (LB1).
5. high-performance data according to claim 4 warehouse architecture, it is characterized in that: described collection is connected the 3rd load equalizer (LB3) load with the first FPDP of server in commissioning server cluster (M01) distributes the corresponding data port of side, gather the corresponding data port of the load distribution side that is connected the 4th load equalizer (LB4) with the second FPDP of server in commissioning server cluster (M01).
6. high-performance data according to claim 5 warehouse architecture, it is characterized in that: in described production server cluster (P01), the first FPDP of server connects the corresponding data port of the load distribution side of the 4th load equalizer (LB4), and the load that the second FPDP of the middle server of production server cluster (P01) connects the 3rd load equalizer (LB3) distributes the corresponding data port of side.
7. according to the arbitrary described high-performance data warehouse architecture of claim 1 to 6, it is characterized in that: also comprise the second collection and commissioning server cluster (M02), server wherein all comprises four FPDP, the first FPDP of server connects the second core switch (12), the second FPDP of each server connects virtual local area network switch (15), the 3rd FPDP of each server connects the first optical fiber switch (13), and the 4th FPDP of each server connects the second optical fiber switch (14).
8. according to the arbitrary described high-performance data warehouse architecture of claim 1 to 7, it is characterized in that: the load balancing apparatus (AP) that the operand store space that described load equalizer is server forms, exploitation server cluster (D01) comprises an exploitation server, testing server cluster (Q01) comprises a testing server, gather with commissioning server cluster (M01) and comprise a collection and commissioning server, produce server cluster (P01) and comprise that two are produced server, 4 load requests distribution module are set in load balancing apparatus (AP), the second core switch (12) and virtual local area network switch (15) are set up data access route with each load requests distribution module respectively, the first load requests distribution module (MS01) is set up data access route with the first FPDP of exploitation server and testing server respectively, the second load requests distribution module (MS02) is set up data access route with the second FPDP of exploitation server and testing server respectively, the 3rd load requests distribution module (MS03) is set up data access route with the first FPDP of collection and commissioning server and two production servers respectively, the 4th load requests distribution module (MS04) is set up data access route with the second FPDP of collection and commissioning server and two production servers respectively.
9. according to the arbitrary described high-performance data warehouse architecture of claim 1 to 7, it is characterized in that: in the upper development environment system of installing of exploitation server cluster (D01), in the upper installation testing environmental system of testing server cluster (Q01), gathering and the upper true environment debug system of installing of commissioning server cluster (M01), producing the formal production system of the upper installation of server cluster (P01); In production server cluster (P01), also comprise request interactive device (100), identification authentication system (200), performance guarantee device (300) and Data Representation device (400),
Request interactive device (100), for the internet data interface of standard is provided to user, for setting up communication link between PRD system and user;
Identification authentication system (200), for judging the user login information true and false, to real user give with PRD system in the data access voucher of corresponding authority;
Performance guarantee device (300), for being dispatched to high-speed internal memory environmental treatment by PRD system to the response process of user's request according to user's access credentials;
Data Representation device (400), for the data of response process processing are converted to relevant graph data, feeds back to request interactive device (100).
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