Database Maintenance Maintenance activities include changing programs, procedures, or documentation to ensure correct system performance, adapting the …

At this point, the database has passed the test environment and ready to become fully operational to serve its purpose or it’s already fully operational…

Load Testing for Performance Validation: Performing load test will not only determine the type of tests (CPU utilization, memory, I/O subsystem, lockin…

Database System Testing Process: When carrying out a testing process for a newer version of an existing application, it’s a little easier to compare th…

At this stage, the DBA as well as the system designers and developers test and fine-tune the database system for performance, integrity, concurrent acce…

During development phase, the database undergoes continuous changes as designers and developers build different components of the application (schemas, …

The analysis and design phases of the SDLC are the most important for performance because during these phases you need to develop a logical data model o…

It is advisable that the DBA should be involved in all phases of Systems Development Life Cycle (SDLC) or Database Development Life Cycle (DDLC); hence,…