Method and device for scheduling tasks between cloud computing platform and data warehouse
A cloud computing platform, data warehouse technology, applied in the field of communication, can solve the problem of insufficient data processing capability of data warehouse
Active Publication Date: 2012-10-24
HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED
View PDF4 Cites 6 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0013] The purpose of the present invention is to propose a method and device for tasks between the cloud computing platform and the data warehouse in view of the defect that the data processing capacity of the data warehouse in the business analysis system is insufficient in the prior art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0128] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0129] The task scheduling method and device between the cloud computing platform and the data warehouse of the present invention mainly relates to the interactive scheduling operation of the tasks between the data warehouse and the cloud computing platform in the business analysis system. In the data warehouse and cloud computing platform, the operation of each task includes: trigger relationship and dependency relationship, specifically:
[0130] 1) Trigger relationship: the operation of a task must be triggered by another task, for example, task B is triggered after task A is completed;
[0131] 2) Dependency: As in the above example, after task A triggers task B, task B may ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a method and a device for scheduling tasks between a cloud computing platform and a data warehouse. The method includes: 1) building virtual trigger tasks in the data warehouse according to the task trigger relation between the cloud computing platform and the data warehouse; 2) updating virtual trigger task states according to obtained operating condition information of cloud computing platform tasks; and 3) triggering tasks which have the trigger relation with the virtual trigger tasks in the data warehouse according to the updated states of the virtual trigger tasks. The method and the device for scheduling tasks between the cloud computing platform and the data warehouse achieve two-way scheduling of the tasks between the cloud computing platform and the data warehouse, are favorable for the cloud computing platform and the data warehouse to select appropriate data processing modes to process data, enhance task processing capacity of the cloud computing platform and the data warehouse, and improves data processing efficiency.
Description
Technical field [0001] The present invention relates to cloud computing and business support technology in the communication field, and in particular to a data scheduling method and device for a cloud computing platform and a data warehouse. Background technique [0002] With the continuous increase in the number of users and the continuous increase in business volume, the performance of the business analysis system in the business support system has become insufficient. As the data warehouse of the core structure of the data processing of the business analysis system, its data processing capabilities are also facing increasing pressure. [0003] ETL is an important part of building a data warehouse. ETL is the process of data extraction (Extract), transformation (Transform), and loading (Load). A data warehouse is a subject-oriented, integrated, stable and time-changing data collection to support the decision-making process in business management. In the construction of the data...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G06F9/46
Inventor 吴明曹雪峰庞咏李祎
Owner HANDAN BRANCH OF CHINA MOBILE GRP HEBEI COMPANYLIMITED