@david-2

Yes , i missed the sql as well .

30 years ago when RDBMS were taking into shape and wining over file systems . The choice for developers was...

@david-2

Thanks for your feedback .

My intention is not to replace the RDBMS with a no-sql database .

I put down some aspects (logs , locking , two phase...

@Gail Shaw ,

Thanks for your feedback .

The vendors are putting there every effort in synchronizing the Main Memory to persistent data layer (Be it log file or data pages) ....

Thank you Tom for providing feedback .

Yes , title is little out of context and i put that way intentionally (backfired though :-D) because i am hearing a lot...