CN115599982A - Data query method and device of hybrid cloud - Google Patents
Data query method and device of hybrid cloud Download PDFInfo
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- CN115599982A CN115599982A CN202211366798.2A CN202211366798A CN115599982A CN 115599982 A CN115599982 A CN 115599982A CN 202211366798 A CN202211366798 A CN 202211366798A CN 115599982 A CN115599982 A CN 115599982A
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- G06F16/90—Details of database functions independent of the retrieved data types
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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 data query method and a data query device of a hybrid cloud, and relates to the technical field of big data, wherein the method comprises the following steps: when monitoring user login, the public cloud server updates the storage data of the user identity in the public cloud, and acquires the storage position information of the data inquired by the user inquiry command input by the user in the private cloud from the storage data; when the public cloud server does not obtain the storage position information of the data queried by the user query instruction in the private cloud from the public cloud, the user query instruction and the user identity are sent to the private cloud server; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; and sending the storage position information of the inquired data in the private cloud to a public cloud server for storage. The data query method and the data query device can improve the data query efficiency of the hybrid cloud.
Description
Technical Field
The invention relates to the technical field of big data, in particular to a data query method and device of a hybrid cloud.
Background
This section is intended to provide a background or context to the embodiments of the invention that are recited in the claims. The description herein is not admitted to be prior art by inclusion in this section.
Nowadays, more and more enterprises take the hybrid cloud as their own choice, and the hybrid cloud has the advantages of high flexibility, strong expandability, high computing power and strong continuity. Compared with a public cloud, the confidential information can be stored locally, so that the data has higher security and resource competition is avoided; compared with a private cloud, the cloud service system is quicker in response to the service, easier to expand and low in cost. Under the condition, enterprises need to plan the use and allocation of internal resources better, particularly the use of storage resources, and a good storage scheme can ensure both the security and the query speed of data.
Research shows that 80% of the query requirements of the existing user on data are repeated, and 20% of the query requirements are a small amount of query requirements, however, when the user queries data in a mixed cloud, the query instruction and the user permission need to be analyzed each time, the storage position information of the corresponding data can be obtained from the private cloud, and then the data is obtained.
Disclosure of Invention
The embodiment of the invention provides a data query method of a hybrid cloud, which is used for improving the data query efficiency of the hybrid cloud, improving the user experience and avoiding excessive resource consumption during data query, and is applied to a private cloud server of the hybrid cloud, and the method comprises the following steps:
when the public cloud server does not acquire the storage position information of the data inquired by the user inquiry command in the private cloud from the public cloud, receiving the user inquiry command and the user identity provided by the public cloud server;
determining query authority information of a user according to a user query instruction and a user identity;
acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user;
sending the storage position information of the inquired data in the private cloud to a public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud.
The embodiment of the invention provides a database query method of a hybrid cloud, which is used for improving the data query efficiency of the hybrid cloud, improving the user experience and avoiding excessive resource consumption during data query, and is applied to a public cloud server of the hybrid cloud, and the method comprises the following steps:
when monitoring the login of a user, acquiring login information of the user; the login information of the user comprises a user identity;
updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud;
receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data;
when the storage position information of data inquired by a user inquiry command input by a user in a private cloud is not acquired from a public cloud, forwarding the user inquiry command input by the user and a user identity to a private cloud server; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server;
receiving storage position information of the inquired data in the private cloud, which is sent by the private cloud server;
and storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud.
The embodiment of the invention provides a data query device of a hybrid cloud, which is used for improving the data query efficiency of the hybrid cloud, improving the user experience and avoiding excessive resource consumption during data query, and is applied to a private cloud server of the hybrid cloud, and the device comprises:
the receiving module is used for receiving the user query instruction and the user identity provided by the public cloud server when the public cloud server does not obtain the storage position information of the data queried by the user query instruction in the private cloud from the public cloud;
the authority determining module is used for determining the query authority information of the user according to the user query instruction and the user identity;
the data acquisition module is used for acquiring the storage position information of the inquired data in the private cloud according to the inquiry authority information of the user;
the sending module is used for sending the storage position information of the inquired data in the private cloud to the public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud.
The embodiment of the invention provides a data query device of a hybrid cloud, which is used for improving the data query efficiency of the hybrid cloud, improving the user experience and avoiding excessive resource consumption during data query, and is applied to a public cloud server of the hybrid cloud, and the device comprises:
the monitoring module is used for acquiring login information of a user when the login of the user is monitored; the login information of the user comprises a user identity;
the updating module is used for updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud;
the query module is used for receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data;
the sending module is used for forwarding the user query instruction and the user identity identifier input by the user to the private cloud server when the storage position information of the data queried by the user query instruction input by the user in the private cloud is not acquired from the public cloud; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server;
the receiving module is used for receiving the storage position information of the inquired data in the private cloud, which is sent by the private cloud server;
and the storage module is used for storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the data query method of the hybrid cloud when executing the computer program.
An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored, and when the computer program is executed by a processor, the computer program implements the data query method for the hybrid cloud.
An embodiment of the present invention further provides a computer program product, where the computer program product includes a computer program, and when executed by a processor, the computer program implements the data query method for the hybrid cloud.
In the embodiment of the invention, when the public cloud server does not acquire the storage position information of data inquired by the user inquiry command in the private cloud from the public cloud, the user inquiry command and the user identity provided by the public cloud server are received; determining query authority information of a user according to a user query instruction and a user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud. Compared with the existing technical scheme of data query of the hybrid cloud, the data query method comprises the steps that the storage position information of data queried by a user query instruction in the private cloud is obtained from the public cloud, if the storage position information is not obtained, the public cloud server sends the user query instruction and the user identity to the private cloud server to obtain the storage position information of the queried data in the private cloud, and meanwhile, the private cloud server sends the storage position information of the queried data in the private cloud to the public cloud server to store the storage position information.
In the embodiment of the invention, when the login of a user is monitored, the login information of the user is obtained; the login information of the user comprises a user identity; updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud; receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data; when the storage position information of data queried by a user query instruction input by a user in a private cloud is not acquired from a public cloud, forwarding the user query instruction input by the user and a user identity to a private cloud server; so that the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server; receiving storage position information of the inquired data in the private cloud, which is sent by the private cloud server; and storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud. Compared with the existing technical scheme of data query of the hybrid cloud, the method comprises the steps that storage position information of data queried by a user query instruction in a private cloud is obtained from a public cloud, if the storage position information is not obtained, the public cloud server sends the user query instruction and a user identity to the private cloud server to obtain the storage position information of the queried data in the private cloud, and meanwhile, the private cloud server sends the storage position information of the queried data in the private cloud to the public cloud server to store the storage position information, so that a user can conveniently and directly obtain the storage position information of the queried data in the private cloud when the same data is queried next time, the data query efficiency of the hybrid cloud can be improved, and the user experience is improved; and when the user login is monitored, the corresponding stored data is updated according to the user identity, so that the data updating frequency is reduced, the frequent synchronization of the data when the data is inquired every time is avoided, and the excessive resource consumption can be avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
fig. 1 is a flowchart of a data query method applied to a hybrid cloud of a private cloud server of the hybrid cloud provided in an embodiment of the present invention;
fig. 2 is a flowchart of a data query method applied to a hybrid cloud of a public cloud server of the hybrid cloud according to an embodiment of the present invention;
fig. 3 is an architecture diagram of a hybrid cloud system provided in an embodiment of the present invention;
fig. 4 is a flowchart of a data query method of a private cloud server provided in an embodiment of the present invention;
fig. 5 is a schematic diagram of a data query apparatus applied to a hybrid cloud of a private cloud server of the hybrid cloud according to an embodiment of the present invention;
fig. 6 is a schematic diagram of a data query apparatus applied to a hybrid cloud of a public cloud server of the hybrid cloud according to an embodiment of the present invention;
fig. 7 is a schematic diagram of a computer device provided in an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention.
In the description of the present specification, the terms "comprising," "including," "having," "containing," and the like are used in an open-ended fashion, i.e., to mean including, but not limited to. Reference to the description of the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," etc., means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. The sequence of steps involved in the embodiments is for illustrative purposes to illustrate the implementation of the present application, and the sequence of steps is not limited and can be adjusted as needed.
At present, compared with public clouds, the hybrid cloud can store confidential information to the local, so that data has higher security, and resource competition is avoided; compared with the private cloud, the cloud service system is quicker in response to the service, easier to expand and low in cost. Under the condition, enterprises need to plan the use and allocation of internal resources better, particularly the use of storage resources, and a good storage scheme can ensure both the security and the query speed of data.
Research shows that 80% of the query requirements of the existing user on data are repeated, and 20% of the query requirements are small amount of query requirements, but the query instruction and the user permission also need to be analyzed aiming at the repeatedly queried data in the existing mixed cloud data query mode, so that the query efficiency is low, the user experience is poor, and excessive resources are consumed by frequent synchronization of the data during data query each time.
In view of the above research, the embodiment of the present invention provides a data query scheme for a hybrid cloud, which can quickly meet 80% of data query requirements, improve data query efficiency of the hybrid cloud, improve user experience, avoid excessive resource consumption during data query, and improve system performance.
In the embodiment of the invention, the hybrid cloud comprises a private cloud and a public cloud, and the data are classified and stored in databases at different positions according to the data security level; and the private cloud also carries out strict authority classification aiming at the users, the databases which can be read and updated by each user are different, and authority overlapping is carried out regularly, so that the safety of the databases and the reasonability of authority configuration are ensured.
The data query method of the hybrid cloud provided in the embodiment of the invention can respectively take a private cloud server of the hybrid cloud and a public cloud server of the hybrid cloud as execution subjects.
As shown in fig. 1, a flowchart of a data query method applied to a hybrid cloud of a private cloud server of the hybrid cloud according to an embodiment of the present invention may include the following steps:
102, determining query authority information of a user according to a user query instruction and a user identity;
103, acquiring storage position information of the inquired data in a private cloud according to the inquiry authority information of the user;
104, sending the storage position information of the inquired data in the private cloud to a public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud.
In the embodiment of the invention, when a public cloud server does not acquire the storage position information of data queried by a user query instruction in a private cloud from a public cloud, the user query instruction and a user identity provided by the public cloud server are received; determining query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud. Compared with the existing technical scheme of data query of the hybrid cloud, the data query method comprises the steps of firstly obtaining storage position information of data queried by a user query command in a private cloud from a public cloud, if the storage position information is not obtained, sending the user query command and a user identity to the private cloud server by the public cloud server to obtain the storage position information of the queried data in the private cloud, and meanwhile sending the storage position information of the queried data in the private cloud to the public cloud server by the private cloud server to be stored.
In the embodiment of the present invention, the query right information may include two types, i.e., a right type and an unauthorized type.
The step 103 may specifically include:
and under the condition that the inquiry authority information is authorized, acquiring the storage position information of the inquired data in the private cloud.
In the embodiment of the present invention, in order to further improve the query accuracy and efficiency, the method may further include: under the condition that the inquiry authority information is not authority, analyzing the user inquiry instruction;
the step 102 may further include:
and determining the query authority information of the user according to the user identity and the analyzed user query instruction.
In the embodiment of the present invention, after determining the query authority information of the user according to the user identity and the analyzed user query instruction, the method may further include:
and under the condition that the inquiry authority information is authorized, sending the storage position information of the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud to the public cloud server, so that the public cloud server stores the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud in the public cloud.
In the embodiment of the present invention, after determining the query authority information of the user according to the user identity and the analyzed user query instruction, the method may further include:
and under the condition that the inquiry authority information is not authorized, sending prompt information of unauthorized inquiry to the public cloud server so as to enable the public cloud server to store the analyzed user inquiry instruction and prompt information of unauthorized inquiry in the public cloud.
As shown in fig. 2, a flowchart of a data query method applied to a hybrid cloud of a public cloud server of the hybrid cloud according to an embodiment of the present invention may include the following steps:
and step 206, storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud.
In the embodiment of the invention, when the login of a user is monitored, the login information of the user is obtained; the login information of the user comprises a user identity; updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud; receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data; when the storage position information of data queried by a user query instruction input by a user in a private cloud is not acquired from a public cloud, forwarding the user query instruction input by the user and a user identity to a private cloud server; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server; receiving storage position information of the inquired data in the private cloud, which is sent by the private cloud server; and storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud. Compared with the existing technical scheme of data query of the hybrid cloud, the method comprises the steps that storage position information of data queried by a user query instruction in a private cloud is obtained from a public cloud, if the storage position information is not obtained, the public cloud server sends the user query instruction and a user identity to the private cloud server to obtain the storage position information of the queried data in the private cloud, and meanwhile, the private cloud server sends the storage position information of the queried data in the private cloud to the public cloud server to store the storage position information, so that a user can conveniently and directly obtain the storage position information of the queried data in the private cloud when the same data is queried next time, the data query efficiency of the hybrid cloud can be improved, and the user experience is improved; and when the user login is monitored, the corresponding stored data is updated according to the user identity, so that the data updating frequency is reduced, the frequent synchronization of the data when the data is inquired every time is avoided, and the excessive resource consumption can be avoided.
In the embodiment of the present invention, when the private cloud server is not authorized according to the determined query authority information of the user, the method may further include:
receiving an analyzed user query instruction sent by a private cloud server and storage position information of data queried by the analyzed user query instruction in the private cloud, wherein the analyzed user query instruction is obtained by analyzing the user query instruction by the private cloud server under the condition that the query authority information of a user is not authority;
and storing the analyzed user query instruction and the storage position information of the data queried by the analyzed user query instruction in the private cloud in the public cloud.
In the embodiment of the present invention, the method may further include:
under the condition that the private cloud server determines that the query authority information of the user is still without authority according to the user identity identification and the analyzed user query instruction, receiving prompt information of the query without authority sent by the private cloud server;
and storing the analyzed user query instruction and prompt information of the unauthorized query in the public cloud.
The data query method of the hybrid cloud shown in fig. 1 and 2 is explained in detail below.
In the embodiment of the invention, the private cloud server receives the user query instruction and the user identity provided by the public cloud server when the public cloud server does not obtain the storage position information of the data queried by the user query instruction in the private cloud from the public cloud.
It should be noted that the public cloud may store data that is frequently queried by the user and may be published to the user. On the public cloud, each user identification (user ID) corresponds to a storage area, the storage data in the storage area may be a plurality of user query instructions and storage location information of data queried by each user query instruction in the private cloud, and it is understood that the storage data may be historical query data of a user corresponding to the user identification.
In specific implementation, when monitoring the user login, the public cloud server acquires the login information of the user, wherein the login information of the user can comprise a user identity; and then, the public cloud server automatically updates the storage data of the user identity in the public cloud according to the user identity.
After the user query instruction input by the user, the public cloud server acquires the storage position information of the data queried by the user query instruction input by the user in the private cloud from the storage data according to the user query instruction input by the user, and forwards the user query instruction input by the user and the user identity to the private cloud server if the storage position information of the data queried by the user query instruction input by the user in the private cloud is not acquired from the public cloud.
In the embodiment of the invention, after the private cloud server receives the user query instruction and the user identity provided by the public cloud server, the query authority information of the user is determined according to the user query instruction and the user identity.
In specific implementation, the private cloud server stores configured user authority information in advance, and the user authority information comprises a database range which can be read by a user. The private cloud server can determine whether the user has the database authority of inquiring the data inquired by the user inquiry instruction or not according to the user identity identification and the user inquiry instruction. The inquiry authority information may include both authority and non-authority.
In the embodiment of the invention, under the condition that the inquiry authority information is authorized, the private cloud server acquires the storage position information of the data inquired by the user inquiry instruction in the private cloud; the storage position information of the inquired data in the private cloud is encrypted and then sent to the public cloud server; and the public cloud server stores the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud.
In the embodiment of the invention, under the condition that the inquiry authority information is not authority, the private cloud server can analyze the user inquiry instruction by considering the possible conditions that the input of the user inquiry instruction is inaccurate and the like. Re-determining the query authority information of the user according to the analyzed user query instruction and the user identity; under the condition that the re-determined inquiry authority information of the user is authorized, acquiring storage position information of data inquired by the analyzed user inquiry instruction in the private cloud; encrypting the analyzed user query instruction and the storage position information of the data queried by the analyzed user query instruction in the private cloud, and sending the encrypted data to the public cloud server; and the public cloud server stores the analyzed user query instruction in the public cloud and the storage position information of the data queried by the analyzed user query instruction in the private cloud.
In the embodiment of the invention, if the redetermined inquiry authority information of the user is still in the condition of no authority, the private cloud server sends prompt information of no authority inquiry to the public cloud server; and the public cloud server stores the analyzed user query instruction and prompt information of the unauthorized query in the public cloud.
In the embodiment of the invention, the analyzed user query instruction stored in the public cloud and the storage position information of the data queried by the analyzed user query instruction in the private cloud can be understood as the record of the override query, and the record of the override query needs to be reasonably reviewed regularly, and the authority of the user needs to be rechecked to ensure the safety of the data.
In order to more clearly understand the data query method of the hybrid cloud provided by the embodiment of the present invention, fig. 3 is an architecture diagram of the hybrid cloud system provided by the embodiment of the present invention, where the hybrid cloud includes a plurality of private cloud servers and a public cloud server. As shown in fig. 3:
a user action monitoring module is arranged in the public cloud server: the module monitors the login condition of a user, and automatically updates user data on the user storage position in the data storage module of the public cloud according to the stored data position and the query condition returned by the private cloud when the user ID logs in;
the public cloud server is provided with a data storage module: the module is mainly used for storing the query conditions of the user and the data positions of the data queried by the query conditions in the private cloud storage.
A user authority management module is arranged in each private cloud server: the main functions of the module include: user authority management, which configures the range of the database that each user can read; and (4) user authority verification: for the request of the user override query, the user authority needs to be checked.
Each private cloud server is provided with a query condition analysis module: after the user authority is checked, under the condition that the authority checking result of the user is not authorized, the query statement of the user can be analyzed, and the user query instruction is replaced by a user query instruction with higher authority to query the database.
A data storage module is arranged in each private cloud server: the module is mainly used for storing all data in a system, the data are strictly controlled by access rights, a user on a public cloud cannot inquire and update the data, and authority verification and application are required for inquiring and updating.
It should be noted that the public cloud server does not perform real-time synchronization of data in the database, that is, when the private cloud server sends the storage location information of the queried data in the private cloud (or the storage location information of the queried data in the private cloud after the analyzed user query instruction and the analyzed user query instruction, or the analyzed user query instruction and the prompt information of the unauthorized query) to the public cloud server for storage, the public cloud server sends a database update signal to the database of the public cloud server when the user action monitoring module monitors that the user logs in (that is, when the user has a query requirement), and the database updates the user information (data address and query condition) of the user in the database according to the stored data location and query condition sent by the private cloud server.
Therefore, the frequency of data updating is reduced, and the problems that the frequent synchronization of the data consumes excessive resources and causes data redundancy are avoided.
Fig. 4 is a flowchart of a data query method of a private cloud server according to an embodiment of the present invention. Fig. 4 is implemented based on the private cloud server shown in fig. 3. The method comprises the following specific steps:
1. the public cloud sends the query conditions and the user ID;
2. a user authority management module of the private cloud server judges whether the private cloud server has query authority or not according to the query conditions and the user ID;
3. if the data has the authority, the database can be directly inquired, the position information of the data inquired by the inquiry condition in the private cloud is obtained, and the data is returned to the public cloud;
4. if the inquiry cloud is not authorized, the inquiry condition analysis module analyzes the inquiry conditions and encrypts and returns the analyzed inquiry conditions to the public cloud;
5. continuously querying the database according to the analyzed query condition, acquiring the position information of the data queried by the analyzed query condition in the private cloud, and returning to the public cloud;
6. after the query condition is analyzed by the query condition analysis module, a cross-level query report corresponding to the query condition is formed, and rechecking is performed regularly.
In this way, the data query method of the hybrid cloud firstly stores information through the sub-databases, so that the safety of data is ensured; secondly, encryption processing of newly-added query data is carried out on the public cloud, so that not only can the safety be ensured, but also quick updating can be carried out when a user needs; in addition, the real-time synchronization of the data in the public cloud database is not performed, the database is prepared when the user logs in, the data is updated, and the frequent synchronization of the data is avoided, so that the consumption of excessive resources can be avoided, and the data redundancy is reduced.
In the technical scheme of the invention, the data acquisition, storage, use, processing and the like all conform to relevant regulations of national laws and regulations.
The embodiment of the invention also provides a data query device of the hybrid cloud, which is applied to the private cloud server of the hybrid cloud, and is described in the following embodiment. The principle of the device for solving the problems is similar to the data query method of the hybrid cloud of the private cloud server applied to the hybrid cloud, so the implementation of the device can refer to the implementation of the data query method of the hybrid cloud of the private cloud server applied to the hybrid cloud, and repeated parts are not repeated.
As shown in fig. 5, a schematic diagram of a data query apparatus applied to a hybrid cloud of a private cloud server of the hybrid cloud according to an embodiment of the present invention is provided, where the apparatus may include:
the receiving module 501 is configured to receive a user query instruction and a user identity provided by a public cloud server when the public cloud server does not obtain storage location information of data queried by the user query instruction in a private cloud from the public cloud;
the authority determining module 502 is configured to determine query authority information of the user according to the user query instruction and the user identity;
the data acquisition module 503 is configured to acquire storage location information of the queried data in the private cloud according to the query authority information of the user;
a sending module 504, configured to send storage location information of the queried data in the private cloud to the public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud.
In the embodiment of the invention, the inquiry authority information can comprise authority or no authority;
the data acquisition module may be specifically configured to:
and under the condition that the inquiry authority information is authorized, acquiring the storage position information of the inquired data in the private cloud.
In the embodiment of the present invention, the apparatus further includes an analysis module, which may be configured to:
under the condition that the inquiry authority information is not authority, analyzing the user inquiry instruction;
the permission determination module may be further configured to:
and determining the query authority information of the user according to the user identity and the analyzed user query instruction.
In the embodiment of the present invention, the sending module may be further configured to, after the permission determining module determines the query permission information of the user according to the user identity and the analyzed user query instruction:
and under the condition that the inquiry authority information is authorized, sending the storage position information of the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud to the public cloud server, so that the public cloud server stores the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud in the public cloud.
In this embodiment of the present invention, the sending module may be further configured to, after the permission determination module determines the query permission information of the user according to the user identity and the analyzed user query instruction:
and under the condition that the inquiry authority information is not authorized, sending prompt information of unauthorized inquiry to the public cloud server, and storing the analyzed user inquiry instruction and the prompt information of unauthorized inquiry in the public cloud.
The embodiment of the invention also provides a data query device applied to the hybrid cloud of the public cloud server of the hybrid cloud, which is described in the following embodiment. Because the principle of solving the problem of the device is similar to the data query method of the hybrid cloud applied to the public cloud server of the hybrid cloud, the implementation of the device can refer to the implementation of the data query method of the hybrid cloud applied to the public cloud server of the hybrid cloud, and repeated parts are not described again.
As shown in fig. 6, a schematic diagram of a data query apparatus applied to a hybrid cloud of a public cloud server of the hybrid cloud according to an embodiment of the present invention is provided, where the apparatus may include:
the monitoring module 601 is configured to obtain login information of a user when the user login is monitored; the login information of the user comprises a user identity;
the updating module 602 is configured to update the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud;
a query module 603, configured to receive a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data;
the sending module 604 is configured to forward the user query instruction and the user identity input by the user to the private cloud server when the storage location information of the data queried by the user query instruction input by the user in the private cloud is not obtained from the public cloud; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server;
a receiving module 605, configured to receive storage location information of the queried data in the private cloud, where the storage location information is sent by the private cloud server;
the storage module 606 is used for storing the user query instruction input by the user and the storage location information of the queried data in the private cloud in the public cloud.
In this embodiment of the present invention, the receiving module may be further configured to:
receiving an analyzed user query instruction sent by a private cloud server and storage position information of data queried by the analyzed user query instruction in the private cloud, wherein the analyzed user query instruction is obtained by analyzing the user query instruction by the private cloud server under the condition that the query authority information of a user is not authority;
the storage module may be further operable to: and storing the analyzed user query instruction and the storage position information of the data queried by the analyzed user query instruction in the private cloud in the public cloud.
In this embodiment of the present invention, the receiving module may further be configured to:
under the condition that the private cloud server determines that the query authority information of the user is still without authority according to the user identity identification and the analyzed user query instruction, receiving prompt information of the query without authority sent by the private cloud server;
the storage module is further configured to: and storing the analyzed user query instruction and prompt information of the unauthorized query in the public cloud.
An embodiment of the present invention further provides a computer device, as shown in fig. 7, which is a schematic diagram of the computer device in the embodiment of the present invention, where the computer device 700 includes a memory 710, a processor 720, and a computer program 730 stored in the memory 710 and capable of running on the processor 720, and when the processor 720 executes the computer program 730, the hybrid cloud data query method described above is implemented.
The embodiment of the invention also provides a computer-readable storage medium, wherein a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a processor, the data query method of the hybrid cloud is realized.
An embodiment of the present invention further provides a computer program product, where the computer program product includes a computer program, and when executed by a processor, the computer program implements the data query method of the hybrid cloud.
In the embodiment of the invention, when the public cloud server does not acquire the storage position information of data inquired by the user inquiry command in the private cloud from the public cloud, the user inquiry command and the user identity provided by the public cloud server are received; determining query authority information of a user according to a user query instruction and a user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud. Compared with the existing technical scheme of data query of the hybrid cloud, the data query method comprises the steps that the storage position information of data queried by a user query instruction in the private cloud is obtained from the public cloud, if the storage position information is not obtained, the public cloud server sends the user query instruction and the user identity to the private cloud server to obtain the storage position information of the queried data in the private cloud, and meanwhile, the private cloud server sends the storage position information of the queried data in the private cloud to the public cloud server to store the storage position information.
In the embodiment of the invention, when the login of a user is monitored, the login information of the user is obtained; the login information of the user comprises a user identity; updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud; receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data; when the storage position information of data inquired by a user inquiry command input by a user in a private cloud is not acquired from a public cloud, forwarding the user inquiry command input by the user and a user identity to a private cloud server; so that the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server; receiving storage position information of the inquired data in the private cloud, which is sent by the private cloud server; and storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud. Compared with the existing technical scheme of data query of the hybrid cloud, the method comprises the steps that storage position information of data queried by a user query instruction in a private cloud is obtained from a public cloud, if the storage position information is not obtained, the public cloud server sends the user query instruction and a user identity to the private cloud server to obtain the storage position information of the queried data in the private cloud, and meanwhile, the private cloud server sends the storage position information of the queried data in the private cloud to the public cloud server to store the storage position information, so that a user can conveniently and directly obtain the storage position information of the queried data in the private cloud when the same data is queried next time, the data query efficiency of the hybrid cloud can be improved, and the user experience is improved; moreover, when the user login is monitored, the corresponding stored data is updated according to the user identity, the data updating frequency is reduced, the frequent synchronization of the data when the data is queried every time is avoided, and therefore excessive resource consumption can be avoided.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above-mentioned embodiments are provided to further explain the objects, technical solutions and advantages of the present invention in detail, and it should be understood that the above-mentioned embodiments are only examples of the present invention and should not be used to limit the scope of the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (17)
1. A data query method of a hybrid cloud is characterized in that a private cloud server applied to the hybrid cloud comprises the following steps:
when the public cloud server does not acquire the storage position information of the data inquired by the user inquiry command in the private cloud from the public cloud, receiving the user inquiry command and the user identity provided by the public cloud server;
determining query authority information of a user according to a user query instruction and a user identity;
acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user;
sending the storage position information of the inquired data in the private cloud to a public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud.
2. The method of claim 1, wherein the query permission information includes a permission or an absence of permission;
according to the query authority information of the user, acquiring the storage position information of the queried data in the private cloud, wherein the storage position information comprises the following steps:
and under the condition that the inquiry authority information is authorized, acquiring the storage position information of the inquired data in the private cloud.
3. The method of claim 2, further comprising:
under the condition that the inquiry authority information is not authority, analyzing the user inquiry instruction;
determining the query authority information of the user according to the user query instruction and the user identity, and further comprising:
and determining the query authority information of the user according to the user identity identification and the analyzed user query instruction.
4. The method as claimed in claim 3, wherein after determining the query authority information of the user according to the user identity and the parsed user query instruction, further comprising:
and under the condition that the inquiry authority information is authorized, sending the storage position information of the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud to the public cloud server so as to enable the public cloud server to store the storage position information of the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud in the public cloud.
5. The method as claimed in claim 3, wherein after determining the query authority information of the user according to the user identity and the parsed user query instruction, further comprising:
and under the condition that the inquiry authority information is not authorized, sending prompt information of unauthorized inquiry to the public cloud server, and storing the analyzed user inquiry instruction and the prompt information of unauthorized inquiry in the public cloud.
6. A data query method of a hybrid cloud is characterized in that a public cloud server applied to the hybrid cloud comprises the following steps:
when monitoring the login of a user, acquiring login information of the user; the login information of the user comprises a user identity;
updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud;
receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data;
when the storage position information of data inquired by a user inquiry command input by a user in a private cloud is not acquired from a public cloud, forwarding the user inquiry command input by the user and a user identity to a private cloud server; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server;
receiving storage position information of the inquired data in the private cloud, which is sent by the private cloud server;
and storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud.
7. The method of claim 6, further comprising:
receiving an analyzed user query instruction sent by a private cloud server and storage position information of data queried by the analyzed user query instruction in the private cloud, wherein the analyzed user query instruction is obtained by analyzing the user query instruction by the private cloud server under the condition that the query authority information of a user is not authority;
and storing the analyzed user query instruction and the storage position information of the data queried by the analyzed user query instruction in the private cloud in the public cloud.
8. The method of claim 7, further comprising:
under the condition that the private cloud server determines that the query authority information of the user is still without authority according to the user identity identification and the analyzed user query instruction, receiving prompt information of the query without authority sent by the private cloud server;
and storing the analyzed user query instruction and prompt information of the unauthorized query in the public cloud.
9. A data query device of a hybrid cloud is characterized in that the data query device is applied to a private cloud server of the hybrid cloud and comprises:
the receiving module is used for receiving the user query instruction and the user identity provided by the public cloud server when the public cloud server does not obtain the storage position information of the data queried by the user query instruction in the private cloud from the public cloud;
the authority determining module is used for determining the query authority information of the user according to the user query instruction and the user identity;
the data acquisition module is used for acquiring the storage position information of the inquired data in the private cloud according to the inquiry authority information of the user;
the sending module is used for sending the storage position information of the inquired data in the private cloud to the public cloud server; and the public cloud server stores the user query instruction and the storage position information of the queried data in the private cloud in the public cloud.
10. The apparatus of claim 9, wherein the query permission information includes a permission or an absence of permission;
the data acquisition module is specifically configured to:
and under the condition that the inquiry authority information is authorized, acquiring the storage position information of the inquired data in the private cloud.
11. The apparatus of claim 10, further comprising a parsing module to:
under the condition that the inquiry authority information is not authority, analyzing the user inquiry instruction;
a permission determination module further configured to:
and determining the query authority information of the user according to the user identity identification and the analyzed user query instruction.
12. The apparatus of claim 11, wherein the sending module is further configured to, after the permission determination module determines the query permission information of the user according to the user identity and the parsed user query instruction:
and under the condition that the inquiry authority information is authorized, sending the storage position information of the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud to the public cloud server, so that the public cloud server stores the analyzed user inquiry instruction and the analyzed data inquired by the user inquiry instruction in the private cloud in the public cloud.
13. The data query device of the hybrid cloud is characterized in that the data query device is applied to a public cloud server of the hybrid cloud and comprises:
the monitoring module is used for acquiring login information of a user when the login of the user is monitored; the login information of the user comprises a user identity;
the updating module is used for updating the storage data of the user identity in the public cloud according to the user identity; the storage data comprises a plurality of user query instructions and storage position information of data queried by each user query instruction in the private cloud;
the query module is used for receiving a user query instruction input by a user; according to a user query instruction input by a user, acquiring storage position information of data queried by the user query instruction input by the user in a private cloud from the storage data;
the sending module is used for forwarding the user query instruction and the user identity identifier input by the user to the private cloud server when the storage position information of the data queried by the user query instruction input by the user in the private cloud is not acquired from the public cloud; the private cloud server determines the query authority information of the user according to the user query instruction and the user identity; acquiring storage position information of the inquired data in the private cloud according to the inquiry authority information of the user; sending the storage position information of the inquired data in the private cloud to a public cloud server;
the receiving module is used for receiving the storage position information of the inquired data in the private cloud, which is sent by the private cloud server;
and the storage module is used for storing the user query instruction input by the user and the storage position information of the queried data in the private cloud in the public cloud.
14. The apparatus of claim 13, wherein the receiving module is further configured to:
receiving an analyzed user query instruction sent by a private cloud server and storage position information of data queried by the analyzed user query instruction in the private cloud, wherein the analyzed user query instruction is obtained by analyzing the user query instruction by the private cloud server under the condition that the query authority information of a user is not authority;
the storage module is further configured to: and storing the analyzed user query instruction and the storage position information of the data queried by the analyzed user query instruction in the private cloud in the public cloud.
15. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the method of any one of claims 1 to 8 when executing the computer program.
16. A computer-readable storage medium, characterized in that the computer-readable storage medium stores a computer program which, when executed by a processor, implements the method of any one of claims 1 to 8.
17. A computer program product, characterized in that the computer program product comprises a computer program which, when being executed by a processor, carries out the method of any one of claims 1 to 8.
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| CN116561810A (en) * | 2023-07-10 | 2023-08-08 | 长沙睿展数据科技有限公司 | Storage management big data processing method and device based on hybrid cloud platform |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN116561810A (en) * | 2023-07-10 | 2023-08-08 | 长沙睿展数据科技有限公司 | Storage management big data processing method and device based on hybrid cloud platform |
| CN116561810B (en) * | 2023-07-10 | 2023-09-22 | 长沙睿展数据科技有限公司 | Storage management big data processing method and device based on hybrid cloud platform |
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