This project demonstrates how to identify and remove duplicate records from a relational database using SQL scripts. Duplicate data can lead to inconsistencies in reporting, inaccurate data analysis, ...

A step by step guide. Some important files from the app (e.g. tnsnames.ora, listener.ora) that were used for the duplication are uploaded in the code section. mkdir -p \C:\app\User\oradata\dup mkdir ...

When designing objects in SQL Server, we must follow certain best practices. For example, a table should have primary keys, identity columns, clustered and unclustered indexes, data integrity and ...

To overcome physical standby lag online using duplicate from active database. The standby lag is huge, “incremental from scn” backup size if huge & taking long time There is no enough disk space on ...