It is often necessary to assign integer column values that are in sequence across different rows of data in a relational database. Oracle Database provides Oracle Sequence for creating a sequence of i...
In this article series, we are exploring why and how enterprises are starting to use PostgreSQL. The open-source PostgreSQL is a database more than 20 years old and owned by the Postgres foundation. I...
Modularization has become essential as the scale of database usage has increased. Oracle Database 12c introduced Container Databases (CDBs) and Pluggable Databases (PDBs) around the middle of 2013. ...
