CN109213905A - Map datum operational method and system - Google Patents
Map datum operational method and system Download PDFInfo
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- CN109213905A CN109213905A CN201810981517.1A CN201810981517A CN109213905A CN 109213905 A CN109213905 A CN 109213905A CN 201810981517 A CN201810981517 A CN 201810981517A CN 109213905 A CN109213905 A CN 109213905A
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- map datum
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Abstract
The invention discloses a kind of map datum operational method and systems, the map datum operational method includes: step S1: from the map datum for obtaining target subregion in map area in the achievement logical base divided in physical library, the map datum of the map area is stored in the achievement logical base；Step S2: it creates a Copy in the operation logical base divided in the physical library to the map datum of the target subregion；Step S3: map datum edit instruction is obtained；Step S4: editing and processing is carried out to the copy according to the map datum edit instruction；Step S5: submit instruction that the copy Jing Guo the editing and processing is committed to the achievement logical base according to the data of user.Map datum operational method provided by the invention carries out the division of operation copy using the subregion in map area as unit, so that the map quantity of ongoing operations is smaller, is conducive to the inquiry velocity for improving data, and the copy of data is facilitated to shift.
Description
Technical field
The present invention relates to field of computer technology, and in particular to a kind of map datum operational method and system.
Background technique
Map datum is generally stored by the way of single library or distributed data base at present, for using single library
The pressure of storage mode, data storage can be increasing over time, and so the ability in list library is always limited, and will lead to
Query performance is low, and for actually being patrolled using the storage mode of distributed data base although being stored as distribution on surface
Collect a upper or library, the same logical base of the data sharing of all tasks；
Either single library or distributed data base, all operate in carrying out formal production operation when copying data
In the data of a mother library, for there are for the data query of a large amount of topological relations, performance will decline with the increase of data,
Data copy is influenced simultaneously, also will cause the direct damage in female library when occurring and storing editor's serious error.
Summary of the invention
The purpose of the present invention is to provide a kind of map datum operational method and system, be conducive to the inquiry speed for improving data
Degree, and the copy of data is facilitated to shift.
To achieve the above object, technical solution of the present invention provides a kind of map datum operational method, comprising:
Step S1: from the map number for obtaining target subregion in map area in the achievement logical base divided in physical library
According to being stored with the map datum of the map area in the achievement logical base；
Step S2: the map datum of the target subregion is created in the operation logical base divided in the physical library
Copy；
Step S3: map datum edit instruction is obtained；
Step S4: editing and processing is carried out to the copy according to the map datum edit instruction；
Step S5: it submits instruction that the copy Jing Guo the editing and processing is committed to the achievement according to the data of user and patrols
Collect library.
Further, after the step S2, the method also includes:
Obtain the copy search instruction of user；
It is retrieved in the operation logical base according to the copy search instruction, and will be described in the transmission of the result of retrieval
User.
Further, the achievement logical base stores the map of the map area by the way of relational data structure
Data.
Further, the physical library uses distributed data structure.
To achieve the above object, technical solution of the present invention additionally provides a kind of map datum operating system, comprising:
First obtain module, for from the achievement logical base divided in physical library obtain map area in target subregion
Map datum, the map datum of the map area is stored in the achievement logical base；
Copy creating module, to the ground of the target subregion in the operation logical base for being divided in the physical library
Diagram data creates a Copy；
Second obtains module, for obtaining map datum edit instruction；
Editing and processing module, for carrying out editing and processing to the copy according to the map datum edit instruction；
Module is submitted, it is described for being committed to the copy Jing Guo the editing and processing according to the data of user submission instruction
Achievement logical base.
Further, the system also includes:
Third obtains module, for obtaining the copy search instruction of user；
Retrieval module, for being retrieved in the operation logical base according to the copy search instruction, and will retrieval
Result send the user.
Further, the achievement logical base stores the map of the map area by the way of relational data structure
Data.
Further, the physical library uses distributed data structure.
Map datum operational method provided by the invention carries out operation copy by unit of the subregion in map area
It divides, so that the map quantity of ongoing operations is smaller, is conducive to the inquiry velocity for improving data, and the copy of data is facilitated to turn
It moves.
Detailed description of the invention
Fig. 1 is a kind of flow chart of map datum operational method provided in an embodiment of the present invention；
Fig. 2 is a kind of implementation pattern schematic diagram of map datum operational method provided in an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
It is a kind of flow chart of map datum operational method provided in an embodiment of the present invention, this method packet referring to Fig. 1, Fig. 1
It includes:
Step S1: target subregion in map area is obtained from the achievement logical base (i.e. female library) divided in physical library
Map datum is stored with the map datum of the map area in the achievement logical base；
Wherein, map area is all areas in a map, and target subregion is the partial region in map area, example
Such as, which can be the national areas of a country (such as China), and target subregion can be user in map area
A specified polygonal region；
Whether physical library is the specific database of bottom, in the present embodiment, by map datum by being that finished product divides, in object
Operation logical base and achievement logical base are respectively divided on Li Ku, wherein operation logical base is used to store the map datum of unfinished work,
Achievement logical base is used to store the map datum of finished product；
Step S2: the map datum of the target subregion is created in the operation logical base divided in the physical library
Copy realizes the copy of data；
Step S3: map datum edit instruction is obtained；
Step S4: editing and processing is carried out to the copy according to the map datum edit instruction；
Step S5: it submits instruction that the copy Jing Guo the editing and processing is committed to the achievement according to the data of user and patrols
Collect library.
Map datum operational method provided in an embodiment of the present invention carries out operation by unit of the subregion in map area
The division of copy is conducive to the inquiry velocity for improving data, and facilitate copying for data so that the map quantity of ongoing operations is smaller
Shellfish transfer.
Wherein, in embodiments of the present invention, after the step S2, the method also includes:
Obtain the copy search instruction of user；
It is retrieved in the operation logical base according to the copy search instruction, and will be described in the transmission of the result of retrieval
User.
Wherein, in embodiments of the present invention, the achievement logical base can be stored by the way of relational data structure
The map datum of the map area.
Wherein, in embodiments of the present invention, the physical library can use distributed data structure.
The map homework mode of more operation copies may be implemented in the embodiment of the present invention, specifically, referring to fig. 2, in a country
National maps operation process in, can use one copy mode of a task, data edition is using task as operation unit, Mei Geren
Business is based on a target subregion and carries out operation, for example, can be using a polygon as the range of data edition, from female library
(achievement logical base) copies data and arrives copy, and when copy extends out cross-border data, and limits write-in, guarantee operation
Data in range are complete.
User can create at any time data copy in data production links, data are being compiled according to the needs of different business
After the completion of volume, female library can be submitted；
In order to increase the feasibility of copy, smart map datum (namely map datum of the map area in achievement logical base)
It can be stored using relational data structure, be abstracted as basic four kinds of data types of point, line, surface and relationship, together
When longer line is limited, guarantee that its length is unlikely to too long and can not carry out cutting copy by region.
In addition, in embodiments of the present invention, copy data can classify by type, it can be according to different applied business in object
The multiple operation logical bases divided on Li Ku, the copy creating of different business is in corresponding operation logical base, for example, can root
It is divided according to type of service, severity level, thus facilitate management, it is advantageous quickly to remove hash；
Map datum operational method provided in an embodiment of the present invention is designed using the dynamic data storage based on copy and is thought
Road specifically includes: the storage rule of copy being arranged first, task creates data copy, divided by type according to business rule
Class management can dynamically set the physical library that copy uses, support the horizontal extension of physical library；Secondly, passing through when data edition
AOP (towards tangent plane programming) mode is intercepted, the copy information that acquisition task uses, the data source of Dynamic injection copy, into
The inquiry and preservation of row data.
In addition, the embodiment of the invention also provides a kind of map datum operating systems, comprising:
First obtain module, for from the achievement logical base divided in physical library obtain map area in target subregion
Map datum, the map datum of the map area is stored in the achievement logical base；
Copy creating module, to the ground of the target subregion in the operation logical base for being divided in the physical library
Diagram data creates a Copy；
Second obtains module, for obtaining map datum edit instruction；
Editing and processing module, for carrying out editing and processing to the copy according to the map datum edit instruction；
Module is submitted, it is described for being committed to the copy Jing Guo the editing and processing according to the data of user submission instruction
Achievement logical base.
In one embodiment, the map datum operating system further include:
Third obtains module, for obtaining the copy search instruction of user；
Retrieval module, for being retrieved in the operation logical base according to the copy search instruction, and will retrieval
Result send the user.
In one embodiment, the achievement logical base stores the map area by the way of relational data structure
Map datum.
In one embodiment, the physical library uses distributed data structure.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (8)
1. a kind of map datum operational method characterized by comprising
Step S1: from the map datum for obtaining target subregion in map area in the achievement logical base divided in physical library, institute
State the map datum that the map area is stored in achievement logical base；
Step S2: the map datum of the target subregion is created in the operation logical base divided in the physical library secondary
This；
Step S3: map datum edit instruction is obtained；
Step S4: editing and processing is carried out to the copy according to the map datum edit instruction；
Step S5: submit instruction that the copy Jing Guo the editing and processing is committed to the achievement logic according to the data of user
Library.
2. map datum operational method according to claim 1, which is characterized in that after the step S2, the side
Method further include:
Obtain the copy search instruction of user；
It is retrieved in the operation logical base according to the copy search instruction, and the result of retrieval is sent into the use
Family.
3. map datum operational method according to claim 1, which is characterized in that the achievement logical base uses relationship type
The mode of data structure stores the map datum of the map area.
4. map datum operational method according to claim 1, which is characterized in that the physical library uses distributed data
Structure.
5. a kind of map datum operating system characterized by comprising
First obtain module, for from the achievement logical base divided in physical library obtain map area in target subregion ground
Diagram data is stored with the map datum of the map area in the achievement logical base；
Copy creating module, to the map number of the target subregion in the operation logical base for being divided in the physical library
According to creating a Copy；
Second obtains module, for obtaining map datum edit instruction；
Editing and processing module, for carrying out editing and processing to the copy according to the map datum edit instruction；
Module is submitted, for submitting instruction that the copy Jing Guo the editing and processing is committed to the achievement according to the data of user
Logical base.
6. map datum operating system according to claim 5, which is characterized in that the system also includes:
Third obtains module, for obtaining the copy search instruction of user；
Retrieval module, for being retrieved in the operation logical base according to the copy search instruction, and by the knot of retrieval
Fruit sends the user.
7. map datum operating system according to claim 5, which is characterized in that the achievement logical base uses relationship type
The mode of data structure stores the map datum of the map area.
8. map datum operating system according to claim 5, which is characterized in that the physical library uses distributed data
Structure.
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| CN201810981517.1A CN109213905A (en) | 2018-08-27 | 2018-08-27 | Map datum operational method and system |
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| CN201810981517.1A CN109213905A (en) | 2018-08-27 | 2018-08-27 | Map datum operational method and system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111314417A (en) * | 2020-01-14 | 2020-06-19 | 网易（杭州）网络有限公司 | Application data processing method and device, storage medium and processor |
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| CN106250388A (en) * | 2016-07-15 | 2016-12-21 | 西安测绘研究所 | A kind of method updating geography information with map making data that links |
| CN106682143A (en) * | 2016-12-20 | 2017-05-17 | 武汉大学 | Conflict resolution method for performing networked GIS data production based on relational database |
| CN108153833A (en) * | 2017-12-14 | 2018-06-12 | 北京龙软科技股份有限公司 | Coal mine distributed collaboration one opens drawing system and collaborative management method |
| CN108197323A (en) * | 2018-02-05 | 2018-06-22 | 丁武轩 | Applied to distributed system map data processing method |
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Application publication date: 20190115 |