How do Hard Disk Drives work? An HDD is a non volatile storage device which stores the data in a form of a magnetic field. The HDD is made out of multiple m...

Transaction is an abstraction used to emulate atomic execution of set of commands, and how well it emulates depends on the isolation level. Since database sy...

If you want to test workflows on separate branch before merging on master make sure to install Github CLI tool gh. And it is important to put the workflow_di...