With the help of ETL tools, we can create powerful target Data Warehouses without much difficulty. Following are the various options that we have to know and learn in order to use ETL tools.
These SQL commands are related with Oracle's data dictionary and can be used to get…
important DDL Statements from Oracle like Commit, Rollback, Grant, Revoke etc..
In this section, we will try to explain about important database DROP commands that are…
In this section, we will try to explain about important database DML commands that are…
In this section, we will try to explain about important database ALTER commands that are…
An Oracle database consists of DDL commands, which are useful to create, modify and drop…
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Its very useful site to learn about data modeling and DWH. Would like to get idea about Machine learning. If possible, please send the tutorials.
I need etl developer questions and answers please
Need Etl testing concepts and interview questions