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What is the metadata mech...

What is the metadata mechanism?

Created: Sep 18, 2019 03:37:50Latest reply: Sep 18, 2019 03:44:54 3432 1 0 0 0
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Hi guys! What are the metadata management mechanisms that support the system management functions?
Please help me!

Thank you very much.

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songminwang
Created Sep 18, 2019 03:44:54

Hello Friend!
The metadata mechanism mainly supports the following five types of system management functions:
(1) Describe which data is in the data warehouse;
(2) define the data to be entered into the data warehouse and the data generated from the data warehouse;
(3) Record the time schedule for data extraction that follows the occurrence of business events;
(4) Record and detect the requirements and implementation of system data consistency;
(5) Measure the quality of the data.


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  • x
  • convention：
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songminwang
songminwang Created Sep 18, 2019 03:44:54

Hello Friend!
The metadata mechanism mainly supports the following five types of system management functions:
(1) Describe which data is in the data warehouse;
(2) define the data to be entered into the data warehouse and the data generated from the data warehouse;
(3) Record the time schedule for data extraction that follows the occurrence of business events;
(4) Record and detect the requirements and implementation of system data consistency;
(5) Measure the quality of the data.


View more
  • x
  • convention：
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