Hello All,
need expertise advice on this,
Currently we get a file with fixed number of columns and gets loaded into OLTP system
What ask we got to make this code changes more efficient is that how easy can we make a file with new columns getting added every iteration from file into OLTP system.
right now.. everything file gets a new format with new columns SSIS changes to add those columns which is very less work
All sprocs needs to change with new columns and new validations, and data look up for FKs and then load it into OLTP.-- where i see majority of work and want to reduce it.
SO somehow i have this idea stuck in my brain, i could use a mapping table, like file format columns and which columns in OLTP match to that columns. and change sprocs in such a way to so all we have to do is keep adding new columns in mapping table and the sprocs take care of loading it into OLTP system.
Is this a viable approach or anybody has better solutions.. please please share