Archive SOFFCONT1 Table using SARA

In the past few months, we have observed that our SOFFCONT1 Table is growing rapidly, and it is now almost 334 GB, we want to reduce the size of this table without deleting any data and without moving it to the content server. Even after reading several notes and KBA we were unable to find any viable solution for reducing the size of this table.

Our Question is, is there any way to archive this table content using SARA or any other effective way? And how could we find out about the content of this table and compress them?

Please if possible share all possible solutions, so that we can go through all of them and find the best one to achieve our goal.