How to store historical records in a history table in SQL Server

Question

I have 2 tables, Table-A and Table-A-History.

• Table-A contains current data rows.
• Table-A-History c

Answer 1

Option 1 is OK. But you have method 4 too :)

1. Insert new record to your table,

2. Move old record to archive table on regular base using mysql scheduler. You can schedule data archivation at the time of minimal load, for example at night hours.