Null values in a column are neither zeros nor spaces, although they appear to be spaces since the field is blank. Technically, null values are low values or Hexadecimal zeros. So, how do you know if...
Docker is the most commonly used containerization platform. It provides a platform similar to a virtualization platform, with some added benefits: Docker containers are lightweight
Multiple Docker c...
How to know if I will be able to use successfully my RMAN Backup? that's is a question performed for many DBA's, RMAN also provide functions to validate corrupted blocks in the database, but also it p...
