CN109451088A - A kind of data access method and device - Google Patents
A kind of data access method and device Download PDFInfo
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- CN109451088A CN109451088A CN201811274964.XA CN201811274964A CN109451088A CN 109451088 A CN109451088 A CN 109451088A CN 201811274964 A CN201811274964 A CN 201811274964A CN 109451088 A CN109451088 A CN 109451088A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
This application provides a kind of data access method and devices, wherein, management server is when monitoring that the storage of target data resource is into first server cluster, it can recorde the mapping relations between the IP address of first server cluster and target data resource, and then it can be after receiving the inquiry request of target data resource described in client query, the mapping relations based on record, determine the IP address of first server cluster corresponding with the target data resource, then the IP address of the first server cluster is sent to the client, so that client obtains target data resource from first server cluster.Using aforesaid way, the IP address of staff's configuration server cluster in the client may not need, streamline operation saves the cost of manual maintenance.
Description
Technical field
This application involves big data technical fields, in particular to a kind of data access method and device.
Background technique
With the continuous development of the communication technology, fulminant growing trend is just being presented in various data resources, in order to
Meet user to the demand that stores and accesses of mass data resource, the mode of server cluster can be used usually to store magnanimity
Data resource.It wherein, include multiple servers in server cluster, server cluster can store mass data resource, can also
To be communicated between client, to realize data access.
Currently, the communication between server cluster and client is based primarily upon Internet protocol (Internet
Protocol, IP).Specifically, needing staff in the client to realize the communication between client and server cluster
Be pre-configured with the IP address list of server cluster, later client could based on IP address list find be stored with it is to be visited
The server cluster of data resource, then to the server set pocket transmission data access request, with request data resource.But
It is that this manually to operate in the mode of client configuration IP address list relatively complicated, and later maintenance cost is higher.
Summary of the invention
In view of this, the application's is designed to provide a kind of data access method and device, staff may not need
The IP address of configuration server cluster, streamline operation in the client save the cost of manual maintenance.
In a first aspect, the application provides a kind of data access method, comprising:
Management server records first clothes when monitoring that the storage of target data resource is into first server cluster
Mapping relations between the internet protocol address and the target data resource of business device cluster；
After receiving the inquiry request of target data resource described in client query, the mapping based on record is closed
System determines the IP address of first server cluster corresponding with the target data resource；
The IP address of the first server cluster is sent to the client.
In a kind of possible embodiment, the internet protocol address for recording the first server cluster with it is described
After mapping relations between target data resource, further includes:
When determining target data resource migration to the second server cluster of the first server cluster-based storage, by institute
The mapping relations stated between the IP address of first server cluster and the target data resource are revised as the second server
Mapping relations between the IP address of cluster and the target data resource.
In a kind of possible embodiment, by the IP address of the first server cluster and the target data resource
Between mapping relations be revised as the mapping between the IP address of the second server cluster and the target data resource pass
After system, further includes:
The IP address of the second server cluster corresponding with the target data resource is sent to the client.
In a kind of possible embodiment, the target data resource migration of the determination first server cluster-based storage
To second server cluster, comprising:
The Data Migration instruction that the network equipment is sent is received, includes the target data resource in the Data Migration instruction
Mark and the second server cluster IP address.
In a kind of possible embodiment, the network equipment is the management node in the first server cluster, or
Person, the network equipment are independently of the proxy server except the first server cluster.
Second aspect, the application provide a kind of data access device, comprising:
Processing module, for recording described the when monitoring that the storage of target data resource is into first server cluster
Mapping relations between the internet protocol address of one server cluster and the target data resource；
Respond module, for being based on record after receiving the inquiry request of target data resource described in client query
The mapping relations, determine the IP address of corresponding with target data resource first server cluster；By described first
The IP address of server cluster is sent to the client.
In a kind of possible design, the processing module is also used to:
When determining target data resource migration to the second server cluster of the first server cluster-based storage, by institute
The mapping relations stated between the IP address of first server cluster and the target data resource are revised as the second server
Mapping relations between the IP address of cluster and the target data resource.
In a kind of possible design, the respond module is also used to:
It is revised as by the mapping relations between the IP address of the first server cluster and the target data resource
After mapping relations between the IP address of the second server cluster and the target data resource, Xiang Suoshu client hair
Send the IP address of the second server cluster corresponding with the target data resource.
In a kind of possible design, the processing module, in the target data for determining the first server cluster-based storage
When resource migration to second server cluster, it is specifically used for:
The Data Migration instruction that the network equipment is sent is received, includes the target data resource in the Data Migration instruction
Mark and the second server cluster IP address.
In a kind of possible design, the network equipment is the management node in the first server cluster, alternatively, institute
Stating the network equipment is independently of the proxy server except the first server cluster.
The third aspect, the embodiment of the present application also provide a kind of electronic equipment, comprising: processor, memory and bus, it is described
Memory is stored with the executable machine readable instructions of the processor, when electronic equipment operation, the processor with it is described
By bus communication between memory, the machine readable instructions executed when being executed by the processor it is above-mentioned in a first aspect, or
The step of data access method that any possible embodiment of first aspect executes.
Fourth aspect, the embodiment of the present application also provide a kind of computer readable storage medium, the computer-readable storage medium
Computer program is stored in matter, which executes above-mentioned in a first aspect, or first aspect when being run by processor
The step of data access method that any possible embodiment executes.
In the embodiment of the present application, by introduce management server come safeguard data resource and server cluster IP address it
Between mapping relations, specifically, management server can monitor target data resource storage into first server cluster
When, the mapping relations between the IP address and target data resource of first server cluster are recorded, are then receiving client
, can be based on the mapping relations of record after inquiring the inquiry request of target data resource, determination is corresponding with target data resource
The IP address of first server cluster, and the IP address of first server cluster is sent to client, so that client is from
Target data resource is obtained in one server cluster.Using aforesaid way, it may not need staff and configure clothes in the client
The IP address of business device cluster, streamline operation save the cost of manual maintenance.
To enable the above objects, features, and advantages of the application to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
Technical solution in ord to more clearly illustrate embodiments of the present application, below will be to needed in the embodiment attached
Figure is briefly described, it should be understood that the following drawings illustrates only some embodiments of the application, therefore is not construed as pair
The restriction of range for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other relevant attached drawings.
Fig. 1 shows a kind of system architecture diagram provided by the embodiments of the present application；
Fig. 2 shows the schematic diagrames of data access process provided by the embodiments of the present application；
Fig. 3 shows the interaction schematic diagram of data access process provided by the embodiments of the present application；
Fig. 4 shows the friendship of the data access process provided by the embodiments of the present application in the case where data resource migration occurs
Mutual schematic diagram；
Fig. 5 shows a kind of structural schematic diagram of data access device provided by the embodiments of the present application；
Fig. 6 shows the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application.
Specific embodiment
To keep the purposes, technical schemes and advantages of the embodiment of the present application clearer, below in conjunction with the embodiment of the present application
Middle attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.The application being usually described and illustrated herein in the accompanying drawings is real
The component for applying example can be arranged and be designed with a variety of different configurations.Therefore, below to the application's provided in the accompanying drawings
The detailed description of embodiment is not intended to limit claimed scope of the present application, but is merely representative of the selected reality of the application
Apply example.Based on embodiments herein, those skilled in the art institute obtained without making creative work
There are other embodiments, shall fall in the protection scope of this application.
The application can apply under the scene of the data resource in client access server cluster.In view of client
During carrying out data access, it is generally based on the IP address of artificial pre-configured server cluster, to corresponding clothes
Business device cluster requests access to data resource.But this side by the IP address in client human configuration server cluster
Formula, it is not only cumbersome, and also later maintenance cost is also higher.
Also, it, may be according to server in view of the data resource stored in server cluster is not fixed and invariable
The loading condition of cluster itself or the utilization power of data resource, to adjust the data resource stored in server cluster, this
It will be related to the process that data resource is migrated between different server cluster.If client still using matching in advance
The IP address set accesses data resource to the former server cluster before migration, and will lead to can not successful access data resource.And
Under above situation, if guarantee client can successful access migration after data resource, visitor can only be changed by staff again
The IP address of preconfigured server cluster in the end of family, but the operation that reconfigures is relatively complicated and data access process is imitated
Rate is lower
In view of the above-mentioned problems, this application provides a kind of data access method and device, by introduce management server come
Safeguard the mapping relations between data resource and the IP address of server cluster, and when the migration of data resource occurs, it can
With the IP address without staff's configuration server cluster in the client, again without the migration with data resource
The IP address of the server cluster configured in modification client.It is possible thereby to simplify client setting for data access process
Meter, can effectively promote data access process efficiency.
Before introducing the embodiment of the present application, the application network architecture diagram applicatory is illustrated first.It is exemplary
, referring to Fig.1 shown in, be a kind of the application system architecture diagram applicatory, including client, management server, at least one
Server cluster, wherein include first server cluster, Yi Ji at least one server cluster in framework shown in FIG. 1
Two server clusters.Wherein: client, namely installation can provide the application program of local service on the terminal device for user
(Application, App)；Management server, the configuring condition that can be responsible between management client and server cluster, example
Mapping relations etc. between the data resource as needed for management client and the IP address of server cluster；First server cluster
It can be understood as the server cluster for being deployed in different zones respectively with second server cluster, for example, first server cluster
It can be local server cluster, it includes multiple in each server cluster that second server cluster, which is remote server cluster,
Server, each server are capable of providing the service such as storage and access of data resource as a node in cluster.
In the embodiment of the present application, client can be communicated with management server, to inquire from management server
The IP address of the corresponding server cluster of data resource to be visited, client are also based on the server cluster inquired
IP address accesses data resource into corresponding server cluster.In addition, management server can also be at least one server
Cluster is communicated, so as to data resource and server cluster needed for updating client according to the migration situation of data resource
Mapping relations between IP address.
In the following, system architecture diagram as shown in connection with fig. 1, is described in detail the embodiment of the present application.
It is the schematic diagram of data access process provided by the embodiments of the present application referring to shown in Fig. 2, comprising the following steps:
Step 201, management server are when monitoring that the storage of target data resource is into first server cluster, record the
Mapping relations between the internet protocol address and target data resource of one server cluster.
In the embodiment of the present application, management server can recorde the storage of the data resource at least one server cluster
Situation, and according to the storage condition of data resource, come with recording at least one server cluster the IP of each server cluster
Location and the mapping relations between the data resource stored in the server cluster.
In a kind of possible embodiment, the IP address of each server cluster and the number stored in the server cluster
It according to the mapping relations between resource, such as can be matching for the corresponding storage address of mark that record have different data resource
Table is set, storage address is the IP address of server cluster.Wherein, data resource is, for example, the resources such as file, picture, video,
The mark of data resource is, for example, the corresponding index value of target data resource or keyword etc..
In one example, the mapping relations between the IP address and data resource of server cluster can use the form of allocation list
It indicates.It may include the mark and the corresponding storage address of each data resource of different data resource, storage in the allocation list
Address is the IP address of server cluster.For example, referring to shown in table 1, when the mark index of reference #1 to #N of data resource is indicated
When, the form of the allocation list is as follows:
Table 1
| It indexes (Index) | Storage address |
| #1 | IP-A1 |
| #2 | IP-A2 |
| … | … |
| #N | IP-An |
For example, it is assumed that target data resource be identified as #2, first server cluster IP address be IP-A2, IP-A2
For example 1.0.0.1, then, it, can be right in allocation list when monitoring the storage of target data resource to first server cluster
IP-A2 and #2 should be recorded, the target data resource for indicating that index is #2 is stored in the first server cluster that IP address is IP-A2
In.
Step 202, management server are after the inquiry request for receiving client query target data resource, based on record
Mapping relations, determine the IP address of corresponding with target data resource first server cluster, and by first server cluster
IP address be sent to client.
In one example, the index of target data resource can be carried in inquiry request, for example, index #2, then management clothes
Business device can determine first server cluster corresponding with target data resource by allocation list shown in inquiry table 1
IP address is IP-A2, and then IP-A2 is sent to client.
In the embodiment of the present application, by introduce management server come safeguard data resource and server cluster IP address it
Between mapping relations, management server can after the inquiry request for receiving the inquiry target data resource from client,
The IP address of server cluster corresponding with target data resource is searched, based on mapping relations so that client is from corresponding clothes
It is engaged in obtaining target data resource in device cluster.Using aforesaid way, staff's configuration server in the client may not need
The IP address of cluster, streamline operation save the cost of manual maintenance.
The embodiment of the present application for ease of understanding below carries out the interactive mode of each equipment room in data access process detailed
Explanation.
Referring to shown in Fig. 3, being the interaction schematic diagram of data access process provided by the embodiments of the present application, wherein including with
Lower step:
Step 301, client send inquiry request to management server, carry number of targets to be visited in inquiry request
According to the mark of resource, for requesting the storage address of target data resource to be visited.
Wherein, target data resource is, for example, the resources such as file, picture, video, and the mark of target data resource is, for example,
The corresponding index value of target data resource or keyword etc..
After step 302, management server receive inquiry request, the mapping relations based on record, inquiry and target data
The IP address of the corresponding first server cluster of resource.
The IP address of the first server cluster inquired is sent to client by step 303, management server.
Step 304, IP address of the client based on first server cluster are to first server collection pocket transmission data access
Request, wherein the mark of target data resource is carried in data access request.
In a kind of possible embodiment, if in first server cluster including management node, it is possible to be saved by management
It puts to be responsible for handling the operation of data access request.Wherein, management node can be understood as being responsible in first server cluster
Manage the primary server (namely host node) of other servers (namely from node) for being stored with data resource.
It, can also be by only if first server cluster is the cluster of decentralization in alternatively possible embodiment
The proxy server stood on except first server cluster come be responsible for handle data access request.
Step 305, the network equipment provide target data resource to client.
Wherein, the above-mentioned network equipment can be for example the management node in first server cluster, alternatively, for independently of the
Proxy server except one server cluster.When the network equipment is the management node in first server cluster, management section
Point can be stored with acquisition target data resource in the server of target data resource from first server cluster, and be supplied to
Client；When the network equipment is proxy server, proxy server can be stored with number of targets from first server cluster
According to acquisition target data resource in the server of resource, and it is supplied to client.
The above are the general flows of data access process provided by the embodiments of the present application.
In view of in actual application, with the utilization of the loading condition or data resource of server cluster itself
The variation of situation, the data resource stored in first server cluster may migrate.In the embodiment of the present application, work as management
It, can be by the first clothes when server determines target data resource migration to the second server cluster of first server cluster-based storage
Mapping relations between the IP address and target data resource of device cluster of being engaged in are revised as the IP address and mesh of second server cluster
The mapping relations between data resource are marked, so as to the storage address of the data resource for the record that timely updates.Also, it can also will repair
The IP address of second server cluster corresponding with target data resource after changing is sent to client, so as to client be based on from
Data resource is obtained in second server cluster.
It is the interaction schematic diagram of the data access process in the case where data resource migration occurs referring to shown in Fig. 4, including
Following steps:
The transition state of the data resource stored in step 401, network equipment monitoring first server cluster.
Here, the above-mentioned network equipment can be for example the management node in first server cluster, alternatively, for independently of the
Proxy server except one server cluster.
In a kind of possible embodiment, when first server cluster is local server cluster, due to local server
The data resource amount stored in cluster is limited, therefore under normal circumstances, the data resource stored in first server cluster all has
Life cycle is had, the network equipment can record storage duration of the different data resource in first server cluster respectively, if
Life cycle pair of storage duration of the target data resource in first server cluster beyond setting in different data resource
When the duration answered, the preset software tool for having data resource forwarding function can be called, target data resource migration is arrived
In second server cluster, second server cluster is, for example, remote server cluster here.
For example, the network equipment can use above-mentioned software tool for this document when target data resource is a certain file
It is copied out from first server cluster, the file copied out is then sent to second server cluster, works as the network equipment
After the confirmation reception instruction for receiving the reply of second server cluster, it can be confirmed that file shifts successfully.
Step 402, the network equipment ought monitor the target data resource migration in data resource to second server cluster
When, Data Migration instruction is sent to management server.
Wherein, Data Migration instruction is used to indicate the target data resource migration that stores in first server cluster to second
Server cluster.The mark of target data resource, such as the index of target data resource can be carried in Data Migration instruction
Deng, can also include the IP address of second server cluster, so as to indicate which data resource of management server occur migration, with
And the destination address after migration.
In addition, the network equipment may be in the second server cluster after migration in a kind of possible embodiment
Management node (i.e. primary server), alternatively, to be used to manage second server cluster independently of except second server cluster
Proxy server, the network equipment determine second server cluster be properly received and store migration after data resource after,
Other than replying confirmation to first server cluster and receiving instruction, Data Migration instruction can also be sent to management server,
To notify this data resource migration event of management server.
Step 403, management server are indicated based on Data Migration, by the storage address of the target data resource of record by the
The IP address of one server cluster is updated to the IP address of second server cluster.
In the embodiment of the present application, the mapping relations between the IP address and data resource of server cluster can use allocation list
Form indicate that record has the corresponding storage address of the mark of different data resource in allocation list.Management server can be with
Allocation list is updated with the transition state of data resource.
In specific implementation, management server can be updated and be recorded in allocation list after receiving Data Migration instruction
The corresponding storage address of the mark of target data resource.In one example, management server can be indicated according to Data Migration in wrap
The mark of the target data resource included, from the allocation list of the corresponding storage address of mark that record has different data resource
Storage address corresponding with the mark of target data resource is found, later by storage corresponding with the mark of target data resource
Address is updated to the IP address of second server cluster by the IP address of first server cluster.
For example, it is assumed that target data resource is identified as #2, the IP address of first server cluster is IP-A2, IP-A2
The IP address of for example 1.0.0.1, second server cluster are IP-B2, and IP-A2 is, for example, 1.0.0.3, then updated configuration
The form of table is as shown in table 2:
Table 1
| It indexes (Index) | Storage address |
| #1 | IP-A1 |
| #2 | IP-B2 |
| … | … |
| #N | IP-An |
Step 404, management server send the IP of second server cluster corresponding with target data resource to client
Address.
In the embodiment of the present application, management server by the storage address of target data resource by first server cluster
IP address is updated to after the IP address of second server cluster, sends the second clothes corresponding with target data resource to client
The IP address of business device cluster.Specific interactive mode includes following several:
In the first possible embodiment, if the target data resource and first that client is got before not recording
Mapping relations between the IP address of server cluster, then, client, can be with when needing to obtain target data resource every time
The inquiry request of inquiry target data resource is sent to management server.In this case, management server can receive
When the inquiry request of client, the IP address of second server cluster corresponding with target data resource is sent to client.
In second of possible embodiment, if the target data resource got before having been had recorded in client and the
Mapping relations between the IP address of one server cluster, then, client, can be with base when needing to obtain target data resource
In the IP address of the first server cluster recorded, first to first server cluster request target data resource, and
After detecting target data resource acquisition failure, the inquiry request of inquiry target data resource is sent to management server.It is this
In the case of, management server can be sent and target data resource pair in the inquiry request for receiving client to client
The IP address for the second server cluster answered.
In the third possible embodiment, if the target data resource got before having been had recorded in client and the
Mapping relations between the IP address of one server cluster, then, management server directly can send number of targets to client
It is migrated by first server cluster to the instruction message of second server cluster according to resource, including the mark of target data resource
The IP address of knowledge and corresponding second server cluster, to indicate the mapping relations of client more new record, by number of targets
The IP address of second server cluster is updated to by the IP address of first server cluster according to the storage address of resource.
Wherein, above-mentioned second and the third possible embodiment, it is possible to reduce between client and management server
Interaction, alleviate the processing pressure of management server.
The IP address of step 405, client based on second server cluster, obtains number of targets from second server cluster
According to resource.
Using aforesaid way, after target data resource migrates, management server can update in mapping relations
The corresponding storage address of target data resource of record is further detecting client request inquiry target data resource
Storage address when, the storage address of newest target data resource can be provided to client, so that client may not need
The IP address of corresponding server cluster is reconfigured, with the migration of data resource so as to simplify client for number
According to the design of access process, data access process efficiency can be effectively promoted.
Based on same technical concept, data access dress corresponding with data access method is additionally provided in the embodiment of the present application
It sets, the principle solved the problems, such as due to the data access device in the embodiment of the present application and the above-mentioned data access side of the embodiment of the present application
Method is similar, therefore the implementation of device may refer to the implementation of method, and overlaps will not be repeated.
It referring to Figure 5, is a kind of structural schematic diagram of data access device provided by the embodiments of the present application, the device 50
Include:
Processing module 51, for when monitoring that the storage of target data resource is into first server cluster, described in record
Mapping relations between the internet protocol address of first server cluster and the target data resource；
Respond module 52, for being based on note after receiving the inquiry request of target data resource described in client query
The mapping relations of record determine the IP address of first server cluster corresponding with the target data resource；By described
The IP address of one server cluster is sent to the client.
In a kind of possible design, the processing module 51 is also used to:
When determining target data resource migration to the second server cluster of the first server cluster-based storage, by institute
The mapping relations stated between the IP address of first server cluster and the target data resource are revised as the second server
Mapping relations between the IP address of cluster and the target data resource.
In a kind of possible design, the respond module 52 is also used to:
It is revised as by the mapping relations between the IP address of the first server cluster and the target data resource
After mapping relations between the IP address of the second server cluster and the target data resource, Xiang Suoshu client hair
Send the IP address of the second server cluster corresponding with the target data resource.
In a kind of possible design, the processing module 51, in the number of targets for determining the first server cluster-based storage
When according to resource migration to second server cluster, it is specifically used for:
The Data Migration instruction that the network equipment is sent is received, includes the target data resource in the Data Migration instruction
Mark and the second server cluster IP address.
In a kind of possible design, the network equipment is the management node in the first server cluster, alternatively, institute
Stating the network equipment is independently of the proxy server except the first server cluster.
Wherein, about the function and specific interactive mode of module each in above-mentioned apparatus, above method implementation can be participated in
Related content involved in example, which is not described herein again.
It is the structural schematic diagram of a kind of electronic equipment provided by the embodiments of the present application, the electronic equipment referring to shown in Fig. 6
60 include processor 61, memory 62 and bus 63, and the storage of memory 62 executes instruction, when the equipment 60 operation,
It is communicated between the processor 61 and the memory 62 by bus 63, the processor 61 executes the memory 62 and stores
It is described execute instruction so that the equipment 60 executes the step of realizing data access method involved by above method embodiment.
When monitoring that the storage of target data resource is into first server cluster, the first server cluster is recorded
Mapping relations between internet protocol address and the target data resource；
After receiving the inquiry request of target data resource described in client query, the mapping based on record is closed
System determines the IP address of first server cluster corresponding with the target data resource；
The IP address of the first server cluster is sent to the client.
Wherein, the specific process flow that processor is related to can be found in the associated description in above method embodiment, here not
Reinflated explanation.
The embodiment of the present application also provides a kind of computer readable storage medium, is stored on the computer readable storage medium
Computer program executes data access method described in above method embodiment when the computer program is run by processor
Step.
The computer program product of data access method provided by the embodiment of the present application, including storing program code
Computer readable storage medium, the instruction that said program code includes can be used for executing data described in above method embodiment
The step of access method, for details, reference can be made to above method embodiments, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the device of foregoing description
And the specific work process of electronic equipment, it can refer to corresponding processes in the foregoing method embodiment, details are not described herein.?
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods can pass through others
Mode is realized.The apparatus embodiments described above are merely exemplary, for example, the division of the unit, only a kind of
Logical function partition, there may be another division manner in actual implementation, in another example, multiple units or components can combine or
It is desirably integrated into another system, or some features can be ignored or not executed.Another point, it is shown or discussed it is mutual it
Between coupling, direct-coupling or communication connection can be INDIRECT COUPLING or communication by some communication interfaces, device or unit
Connection can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.In addition, each functional unit in each embodiment of the application can integrate in one processing unit, it is also possible to each
Unit physically exists alone, and can also be integrated in one unit with two or more units.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in the executable non-volatile computer-readable storage medium of a processor.Based on this understanding, the application
Technical solution substantially the part of the part that contributes to existing technology or the technical solution can be with software in other words
The form of product embodies, which is stored in a storage medium, including some instructions use so that
One computer equipment (can be personal computer, server or the network equipment etc.) executes each embodiment institute of the application
State all or part of the steps of method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-Only
Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. is various to deposit
Store up the medium of program code.
The above is only the protection scopes of the specific embodiment of the application, but the application to be not limited thereto, any to be familiar with
Those skilled in the art within the technical scope of the present application, can easily think of the change or the replacement, and should all cover
Within the protection scope of the application.Therefore, the protection scope of the application should be subject to the protection scope in claims.
Claims (10)
1. a kind of data access method characterized by comprising
Management server records the first server when monitoring that the storage of target data resource is into first server cluster
Mapping relations between the internet protocol address of cluster and the target data resource；
After receiving the inquiry request of target data resource described in client query, the mapping relations based on record, really
The IP address of fixed first server cluster corresponding with the target data resource；
The IP address of the first server cluster is sent to the client.
2. the method as described in claim 1, which is characterized in that in the Internet protocol IP for recording the first server cluster
After mapping relations between address and the target data resource, further includes:
When determining target data resource migration to the second server cluster of the first server cluster-based storage, by described
Mapping relations between the IP address of one server cluster and the target data resource are revised as the second server cluster
IP address and the target data resource between mapping relations.
3. method according to claim 2, which is characterized in that by the IP address of the first server cluster and the mesh
Mark data resource between mapping relations be revised as the second server cluster IP address and the target data resource it
Between mapping relations after, further includes:
The IP address of the second server cluster corresponding with the target data resource is sent to the client.
4. method according to claim 2, which is characterized in that the number of targets of the determination first server cluster-based storage
According to resource migration to second server cluster, comprising:
The Data Migration instruction that the network equipment is sent is received, includes the mark of the target data resource in the Data Migration instruction
The IP address of knowledge and the second server cluster.
5. method as claimed in claim 4, which is characterized in that the network equipment is the pipe in the first server cluster
Node is managed, alternatively, the network equipment is independently of the proxy server except the first server cluster.
6. a kind of data access device characterized by comprising
Processing module, for when monitoring that the storage of target data resource is into first server cluster, recording first clothes
Mapping relations between the internet protocol address and the target data resource of business device cluster；
Respond module, for after receiving the inquiry request of target data resource described in client query, the institute based on record
Mapping relations are stated, determine the IP address of first server cluster corresponding with the target data resource；By the first service
The IP address of device cluster is sent to the client.
7. device as claimed in claim 6, which is characterized in that the processing module is also used to:
When determining target data resource migration to the second server cluster of the first server cluster-based storage, by described
Mapping relations between the IP address of one server cluster and the target data resource are revised as the second server cluster
IP address and the target data resource between mapping relations.
8. device as claimed in claim 7, which is characterized in that the respond module is also used to:
Described in the mapping relations between the IP address of the first server cluster and the target data resource are revised as
After mapping relations between the IP address of second server cluster and the target data resource, Xiang Suoshu client send with
The IP address of the corresponding second server cluster of the target data resource.
9. device as claimed in claim 7, which is characterized in that the processing module is determining the first server cluster
When the target data resource migration of storage to second server cluster, it is specifically used for:
The Data Migration instruction that the network equipment is sent is received, includes the mark of the target data resource in the Data Migration instruction
The IP address of knowledge and the second server cluster.
10. device as claimed in claim 9, which is characterized in that the network equipment is in the first server cluster
Management node, alternatively, the network equipment is independently of the proxy server except the first server cluster.
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| CN110652728A (en) * | 2019-09-24 | 2020-01-07 | 北京金山安全软件有限公司 | Game resource management method and device, electronic equipment and storage medium |
| CN110677492A (en) * | 2019-10-11 | 2020-01-10 | 北京字节跳动网络技术有限公司 | Access request processing method and device, electronic equipment and storage medium |
| CN110727499A (en) * | 2019-09-18 | 2020-01-24 | 平安科技（深圳）有限公司 | Resource data acquisition method and device, computer equipment and storage medium |
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| CN113177179A (en) * | 2021-04-30 | 2021-07-27 | 平安证券股份有限公司 | Data request connection management method, device, equipment and storage medium |
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| CN110727499A (en) * | 2019-09-18 | 2020-01-24 | 平安科技（深圳）有限公司 | Resource data acquisition method and device, computer equipment and storage medium |
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| CN110652728A (en) * | 2019-09-24 | 2020-01-07 | 北京金山安全软件有限公司 | Game resource management method and device, electronic equipment and storage medium |
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| CN110677492B (en) * | 2019-10-11 | 2022-08-02 | 北京字节跳动网络技术有限公司 | Access request processing method and device, electronic equipment and storage medium |
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| CN110868354A (en) * | 2019-11-14 | 2020-03-06 | 空间信息产业发展股份有限公司 | Intelligent routing addressing system and method based on network label system |
| CN111198845A (en) * | 2020-02-13 | 2020-05-26 | 河南文正电子数据处理有限公司 | Data migration method, readable storage medium and computing device |
| CN111198845B (en) * | 2020-02-13 | 2023-07-21 | 橙三角(广东)科技有限公司 | Data migration method, readable storage medium and computing device |
| CN113472823A (en) * | 2020-03-30 | 2021-10-01 | 深圳Tcl数字技术有限公司 | Server access method and device, intelligent terminal and storage medium |
| CN113472823B (en) * | 2020-03-30 | 2023-06-27 | 深圳Tcl数字技术有限公司 | Server access method and device, intelligent terminal and storage medium |
| CN111800497A (en) * | 2020-06-30 | 2020-10-20 | 北京金山云网络技术有限公司 | Request response method, and hot migration system and device |
| CN111901389B (en) * | 2020-07-03 | 2023-07-04 | 北京达佳互联信息技术有限公司 | Data updating method, device, server and storage medium |
| CN111901389A (en) * | 2020-07-03 | 2020-11-06 | 北京达佳互联信息技术有限公司 | Data updating method, device, server and storage medium |
| CN113806008A (en) * | 2021-02-02 | 2021-12-17 | 北京沃东天骏信息技术有限公司 | Cluster access method and device, electronic equipment and readable storage medium |
| CN113177179A (en) * | 2021-04-30 | 2021-07-27 | 平安证券股份有限公司 | Data request connection management method, device, equipment and storage medium |
| CN113177179B (en) * | 2021-04-30 | 2023-11-21 | 平安证券股份有限公司 | Data request connection management method, device, equipment and storage medium |
| CN113612735A (en) * | 2021-07-15 | 2021-11-05 | 中国联合网络通信集团有限公司 | Secure storage system |
| CN113746901B (en) * | 2021-08-02 | 2022-12-27 | 中移（杭州）信息技术有限公司 | Data caching method and system |
| CN113746901A (en) * | 2021-08-02 | 2021-12-03 | 中移（杭州）信息技术有限公司 | Data caching method and system |
| CN113992658A (en) * | 2021-10-28 | 2022-01-28 | 科大讯飞股份有限公司 | Data transmission method and related device, equipment, system and storage medium |
| CN113992658B (en) * | 2021-10-28 | 2023-09-26 | 科大讯飞股份有限公司 | Data transmission method, related device, equipment, system and storage medium |
| CN114157681A (en) * | 2021-12-22 | 2022-03-08 | 南京瀚海伏羲防务科技有限公司 | Unmanned cluster and perception data centralized management method |
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Application publication date: 20190308 |