Hi All,
I have 24 monthly partitions on a table (dbo.EMPLOYEE) in SQL Server 2005 & every day we are receiving around 3 -4 millions records. ETL is taking more than 3-4 hours to load the data and during load Select is very slow.
I thought to create a separate (dbo.EMPLOYEE_TEMP) table with one partition on same file group [where we have partitions on (dbo.EMPLOYEE)] with different file for daily load. So for ETL destination table will be (dbo.EMPLOYEE_TEMP) and once load is completed then I want to Merge/attaché this file to File/Filegroup of dbo.EMPLOYEE.
As I know Attaching/Merging will be very faster and we can move one day data from dbo.EMPLOYEE_TEMP to dbo.EMPLOYEE in few seconds.
I would like to know really this is possible or not, If yes please could you provide me few links or step to achieve the same
Thanks Shiven:) If Answer is Helpful, Please Vote