CN112463873A - Graph database visual interaction method, graph database visual interaction device, graph database visual interaction equipment and readable medium - Google Patents

Graph database visual interaction method, graph database visual interaction device, graph database visual interaction equipment and readable medium Download PDF

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Publication number
CN112463873A
CN112463873A CN202011261812.3A CN202011261812A CN112463873A CN 112463873 A CN112463873 A CN 112463873A CN 202011261812 A CN202011261812 A CN 202011261812A CN 112463873 A CN112463873 A CN 112463873A
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data
user
database
user interface
graph database
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黄培培
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Suzhou Inspur Intelligent Technology Co Ltd
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Suzhou Inspur Intelligent Technology Co Ltd
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/26Visual data mining; Browsing structured data
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/901Indexing; Data structures therefor; Storage structures
    • G06F16/9024Graphs; Linked lists

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Software Systems (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

The invention discloses a visual interaction method of a graph database, which comprises the following steps: receiving a request of a user for connecting a database, and verifying whether the request information of the user is correct; if the request information of the user is correct, acquiring all the side label data and the vertex data in the database; loading and rendering the edge tag data and the vertex data on a user interface; and responding to the click and selection operation of the user on the edge label data and/or the vertex data on the user interface, and processing the data according to the operation selected by the user. The invention also discloses a graph database visualization interaction device, computer equipment and a readable storage medium. The invention realizes that the user directly checks the data and the data structure in the database, and can carry out graphical addition, deletion, modification and check operation on the database on the page, thereby improving the usability and reducing the learning cost.

Description

Graph database visual interaction method, graph database visual interaction device, graph database visual interaction equipment and readable medium
Technical Field
The invention relates to the technical field of databases, in particular to a graph database visual interaction method, a graph database visual interaction device, graph database visual interaction equipment and a readable medium.
Background
In recent years, with the rapid development of computers and information technology, the amount of data generated by various industrial application systems has increased greatly. In this context, the current big data platform can deploy many components, wherein the janus graph database is a novel NoSQL database implemented based on graph theory, which is a database system providing graph data storage, reading and analysis. The data storage method adopts a data external storage mode, provides a convenient modular interface for data persistence, data indexing and client access, and can be widely interacted and operated with various storage, indexing and client technologies due to the modular architecture.
However, the grammar of the JanusGraph is mainly mastered in background operation, the learning cost is high, and the given data structure is not intuitive enough.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide a graph database visualization interaction method, device, apparatus, and readable medium, which enable a user to directly view data and data structures in a database, and perform graphical operations of adding, deleting, modifying, and searching on the database on a page, thereby improving usability and reducing learning cost.
Based on the above object, an aspect of the embodiments of the present invention provides a graph database visualization interaction method, including the following steps executed on a maintenance device side: receiving a request of a user for connecting a database, and verifying whether the request information of the user is correct; if the request information of the user is correct, acquiring all the side label data and the vertex data in the database; loading and rendering the edge tag data and the vertex data on a user interface; and responding to the click and selection operation of the user on the edge label data and/or the vertex data on the user interface, and processing the data according to the operation selected by the user.
In some embodiments, verifying that the requested information of the user is correct comprises: verifying whether the address and the port of the database are correct or not based on the request information of the user; and if the address and the port of the database are correct, confirming that the request information of the user is correct.
In some embodiments, further comprising: and if the request information of the user is incorrect, returning error prompt information.
In some embodiments, loading and rendering the edge tag data and vertex data on the user interface comprises: and loading and rendering the edge label data and the vertex data on a user interface in an image mode.
In some embodiments, loading and rendering the edge tag data and vertex data on the user interface comprises: and loading and rendering the edge label data and the vertex data on a user interface in a table mode.
In some embodiments, in response to a user clicking and selecting an operation on the edge tag data and/or the vertex data on the user interface, processing the data according to the operation selected by the user includes: and responding to the user clicking and selecting the adding/deleting/modifying operation on the edge label data and/or the vertex data on the user interface, analyzing the adding/deleting/modifying operation, and adding/deleting/modifying corresponding data in the database.
In some embodiments, in response to a user clicking and selecting an operation on the edge tag data and/or the vertex data on the user interface, processing the data according to the operation selected by the user includes: and responding to the user clicking and selecting the query operation on the edge label data and/or the vertex data on the user interface, analyzing the query operation, and returning the data queried in the database to the user interface.
In another aspect of the embodiments of the present invention, there is also provided a graph database visualization interaction apparatus, including: the database connection module is configured to receive a request of a user for connecting the database and verify whether the request information of the user is correct; the data loading module is configured to acquire all the side label data and the vertex data in the database if the request information of the user is correct; the data rendering module is configured to load and render the edge tag data and the vertex data on a user interface; and the data analysis module is configured to respond to the clicking and selecting operation of the user on the edge tag data and/or the vertex data on the user interface, and process the data according to the operation selected by the user.
In another aspect of the embodiments of the present invention, there is also provided a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of the method.
In a further aspect of the embodiments of the present invention, a computer-readable storage medium is also provided, in which a computer program for implementing the above method steps is stored when the computer program is executed by a processor.
The invention has the following beneficial technical effects: the method and the device have the advantages that the user can directly check the data and the data structure in the database, and the database can be subjected to graphical addition, deletion, modification and check operations on the page, so that the usability is improved, and the learning cost is reduced.
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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, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of a graph database visualization interaction method provided by the present invention;
FIG. 2 is a schematic diagram of an embodiment of a graph database visualization interaction device provided by the present invention;
FIG. 3 is a schematic diagram of an embodiment of a computer device provided by the present invention;
FIG. 4 is a schematic diagram of an embodiment of a computer-readable storage medium provided by the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In view of the above, in a first aspect of the embodiments of the present invention, embodiments of a graph database visualization interaction method are provided. FIG. 1 is a diagram illustrating an embodiment of a graph database visualization interaction method provided by the present invention. As shown in fig. 1, the embodiment of the present invention includes the following steps performed at the maintenance device side:
s01, receiving a request of a user for connecting a database, and verifying whether the request information of the user is correct;
s02, if the request information of the user is correct, acquiring all the side label data and the vertex data in the database;
s03, loading and rendering the edge label data and the vertex data on a user interface; and
and S04, responding to the click and selection operation of the user on the edge label data and/or the vertex data on the user interface, and processing the data according to the operation selected by the user.
In this embodiment, based on the janussgraph database visualization scheme of the cloud sea insight hd platform, through a visualization interaction system, a user can conveniently view data and data structures in the database, and can perform graphical operations of adding, deleting, modifying and checking the database on a page. JanusGraph is a novel NoSQL database realized based on graph theory, and is a database system for storing, reading and analyzing graph data. The Graph here refers to Graph, which is derived from Graph theory in mathematics, i.e., a relational network composed of vertices and edge labels (also called nodes and relations).
In this embodiment, the system includes a database connection device, a data loading device, a data parsing device, and a data rendering device. When the system is started, the JanusGraph database is connected through the database connecting device, whether the address and the port of the database to be connected are correct or not is verified, and after the verification is passed, all data in the database, namely side tag data and top vertex tag data, are loaded and displayed on a page; the data analysis device analyzes the data returned by the query into a data format rendered on the page or analyzes the graph on the page into a data format type connected in the background; and the data rendering device renders the data on the page.
In some embodiments of the invention, verifying that the requested information of the user is correct comprises: verifying whether the address and the port of the database are correct or not based on the request information of the user; and if the address and the port of the database are correct, confirming that the request information of the user is correct.
In this embodiment, the database connection is checked to ensure a correct JanusGraph database, the database information input by the user, including the connection address and the port information, is verified, and the user enters the visualization area after verification.
In some embodiments of the invention, further comprising: and if the request information of the user is incorrect, returning error prompt information.
In this embodiment, the database connection is checked to ensure a correct JanusGraph database, and a prompt message is returned if the verification fails.
In some embodiments of the invention, loading and rendering the edge tag data and vertex data on the user interface comprises: and loading and rendering the edge label data and the vertex data on a user interface in an image mode.
In this embodiment, a part of the display legend information is used to identify the vertices of the data presentation area; the second part is a data display area which displays data returned by the query and can carry out visual interactive operation on the database through buttons. Rendering the acquired data to a page, which is mainly divided into legend rendering and data rendering: legend rendering distinguishes different vertices by different colors; and data rendering displays the returned data on a canvas, and visually displays the data in the form of graphs and tables.
In this embodiment, when the data is displayed in a graph manner, the data visualization display area has data addition, modification and deletion buttons, edge tags and vertex graphs, and when a user clicks the addition button, the user can assign values to the edge tags and the vertex data by adding the vertices or the edge tags to the data display area; when a modification or deletion button is clicked, information modification and deletion operations can be performed on existing data in the data display area, and user operations can add data to the database or modify and delete data in the database through the data analysis device. When an operation is performed, the operation logic must be met, for example, when the edge label data is added, the edge label is required to be connected with two vertexes, and the name of the edge label must be unique in the graph.
In some embodiments of the invention, loading and rendering the edge tag data and vertex data on the user interface comprises: and loading and rendering the edge label data and the vertex data on a user interface in a table mode.
In this embodiment, there are two data display modes in the data display area: one is to display the data graphically; the other is to use table display data, and an icon button can be clicked to perform switching display. When the data is displayed in a table mode, each row and each column of the table can select plus signs and minus signs, the plus signs can realize the operation of adding data into the graph database, and the minus signs can realize the operation of deleting the data; and modifying the data directly in the data item corresponding to the table.
In some embodiments of the present invention, in response to a user clicking and selecting an operation on edge tag data and/or vertex data on a user interface, processing the data according to the operation selected by the user includes: and responding to the user clicking and selecting the adding/deleting/modifying operation on the edge label data and/or the vertex data on the user interface, analyzing the adding/deleting/modifying operation, and adding/deleting/modifying corresponding data in the database.
In this embodiment, a user adds edge tag data or vertex data on a graph, only needs to select a corresponding graph to be added to a position to be added on a page, and returns that the addition is successful and the query can be performed on the page after adding logic without error; the existing data in the database can be modified and deleted, and when the data are modified, the corresponding data are clicked, and the detailed information can be added, modified and deleted after the detailed information is displayed; and when deleting, selecting the data to be modified and then clicking to delete.
In some embodiments of the present invention, in response to a user clicking and selecting an operation on edge tag data and/or vertex data on a user interface, processing the data according to the operation selected by the user includes: and responding to the user clicking and selecting the query operation on the edge label data and/or the vertex data on the user interface, analyzing the query operation, and returning the data queried in the database to the user interface.
In this embodiment, a query statement may be automatically generated by clicking data of an edge tag and a vertex tag rendered on a page through a data query device; the query statement can also be written manually, and the statement can enable the query statement to be other statements operating on the data, such as adding data, deleting data, modifying data, and if the query statement is correct, specific information of the data, such as id, label, property and the like, can be returned and displayed on the page. And when the query statement has no syntax error, returning the detailed information of the data to be queried and the color information displayed on the page, and rendering the corresponding data graph and the legend on the page.
It should be particularly noted that, the steps in the embodiments of the graph database visualization interaction method described above can be mutually intersected, replaced, added, or deleted, and therefore, these reasonable permutation and combination transformations for the graph database visualization interaction method should also belong to the scope of the present invention, and should not limit the scope of the present invention to the embodiments.
In view of the above object, according to a second aspect of the embodiments of the present invention, an interactive visualization device for a database is provided. FIG. 2 is a schematic diagram of an embodiment of a graph database visualization interaction device provided by the present invention. As shown in fig. 2, the embodiment of the present invention includes the following modules: a database connection module S11 configured to receive a request from a user to connect to a database and verify whether the request information of the user is correct; the data loading module S12 is configured to obtain all the side label data and the vertex data in the database if the request information of the user is correct; a data rendering module S13 configured to load and render the edge tag data and vertex data on the user interface; and the data analysis module S14 is configured to respond to the click and selection operation of the user on the edge label data and/or the vertex data on the user interface, and process the data according to the operation selected by the user.
In view of the above object, a third aspect of the embodiments of the present invention provides a computer device. Fig. 3 is a schematic diagram of an embodiment of a computer device provided by the present invention. As shown in fig. 3, an embodiment of the present invention includes the following means: at least one processor S21; and a memory S22, the memory S22 storing computer instructions S23 executable on the processor, the instructions when executed by the processor implementing the steps of the above method.
The invention also provides a computer readable storage medium. FIG. 4 is a schematic diagram illustrating an embodiment of a computer-readable storage medium provided by the present invention. As shown in fig. 4, the computer readable storage medium stores S31 a computer program that, when executed by a processor, performs the method as described above S32.
Finally, it should be noted that, as one of ordinary skill in the art can appreciate, all or part of the processes of the methods of the above embodiments may be implemented by a computer program to instruct related hardware, and the program of the graph database visualization interaction method may be stored in a computer readable storage medium, and when executed, may include the processes of the embodiments of the methods as described above. The storage medium of the program may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like. The embodiments of the computer program may achieve the same or similar effects as any of the above-described method embodiments.
Furthermore, the methods disclosed according to embodiments of the present invention may also be implemented as a computer program executed by a processor, which may be stored in a computer-readable storage medium. Which when executed by a processor performs the above-described functions defined in the methods disclosed in embodiments of the invention.
Further, the above method steps and system elements may also be implemented using a controller and a computer readable storage medium for storing a computer program for causing the controller to implement the functions of the above steps or elements.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments of the present invention.
In one or more exemplary designs, the functions may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk, blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.

Claims (10)

1. A graph database visualization interaction method is characterized by comprising the following steps:
receiving a request of a user for connecting a database, and verifying whether the request information of the user is correct or not;
if the request information of the user is correct, acquiring all the side label data and the vertex data in the database;
loading and rendering the edge tag data and the vertex data on the user interface; and
and responding to the clicking and selecting operation of the user on the side label data and/or the vertex data on the user interface, and processing the data according to the operation selected by the user.
2. A graph database visualization interaction method as claimed in claim 1, wherein verifying that said user's requested information is correct comprises:
verifying whether the address and the port of the database are correct or not based on the request information of the user;
and if the address and the port of the database are correct, confirming that the request information of the user is correct.
3. A graph database visualization interaction method as claimed in claim 1, further comprising:
and if the request information of the user is incorrect, returning error prompt information.
4. A graph database visualization interaction method as claimed in claim 1, wherein loading and rendering said edge tag data and said vertex data on said user interface comprises:
and loading and rendering the edge label data and the vertex data on the user interface in an image mode.
5. A graph database visualization interaction method as claimed in claim 1, wherein loading and rendering said edge tag data and said vertex data on said user interface comprises:
and loading and rendering the edge label data and the vertex data on the user interface in a table mode.
6. A graph database visualization interaction method as claimed in claim 1, wherein in response to a user clicking and selecting an operation on said edge tag data and/or said vertex data on said user interface, processing data according to said user selected operation comprises:
responding to the user clicking and selecting the adding/deleting/modifying operation on the edge label data and/or the vertex data on the user interface, analyzing the adding/deleting/modifying operation, and adding/deleting/modifying corresponding data in the database.
7. A graph database visualization interaction method as claimed in claim 1, wherein in response to a user clicking and selecting an operation on said edge tag data and/or said vertex data on said user interface, processing data according to said user selected operation comprises:
responding to the user clicking and selecting the query operation on the edge label data and/or the vertex data on the user interface, analyzing the query operation, and returning the data queried in the database to the user interface.
8. A graph database visualization interaction apparatus, comprising:
the database connection module is configured to receive a request of a user for connecting a database and verify whether the request information of the user is correct;
the data loading module is configured to acquire all the side label data and the vertex data in the database if the request information of the user is correct;
a data rendering module configured to load and render the edge tag data and the vertex data on the user interface; and
and the data analysis module is configured to respond to clicking and selecting operation of the user on the edge tag data and/or the vertex data on the user interface, and process the data according to the operation selected by the user.
9. A computer device, comprising:
at least one processor; and
a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of any of the methods 1-7.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
CN202011261812.3A 2020-11-12 2020-11-12 Graph database visual interaction method, graph database visual interaction device, graph database visual interaction equipment and readable medium Pending CN112463873A (en)

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Application publication date: 20210309