I got an older Lumia 930 phone (nice big display and 20MP camera, Windows Mobile 8.1 upgradeable to Windows 10, main shortcoming is that it doesn’t have microSD slot) on big discount the other day, but after upgrading it to Windows 10 I accidentally entered the wrong PIN code at login an it managed to […]

In this post I would like to look into transactions in SQL Server. A transaction is a group of tasks that perform as a single unit of work.In database terms all parts of the transaction must be saved in the database or must be abandoned.It is a great feature in the relational world since through transactions we make sure the database is never in ...