How does an ETL Testing operational information store function?

devquora
devquora

Posted On: Feb 22, 2018

 

Totaled information is stacked into the EDW after it is populated in operational information store or ODS. Fundamentally ODS is additionally semi DWH helping the investigation of business information. Information industriousness period in ODS is as a rule in the scope of 30-45 days and not more.

    Related Questions

    Please Login or Register to leave a response.

    Related Questions

    ETL Testing Interview Questions

    What are the testing procedures included in ETL?

    The various testing procedures included in ETL include the following:..

    ETL Testing Interview Questions

    Explain the three-level hierarchy of a typical ETL cycle.

    The typical three-level hierarchy of an ETL cycle is composed of the following:..

    ETL Testing Interview Questions

    What do you understand by the terms initial load and full load?

    In ETL, the initial load is the procedure for populating all information warehousing tables for the absolute first time...