Hi All, We are in process of migrating from STCS to LCS and was just doing few reads on line . Below is the excerpt from Datastax recommendation on data size :
Doc link : https://docs.datastax.com/en/landing_page/doc/landing_page/planning/planningHardware.html [cid:image004.png@01D2B47E.E29E7480][cid:image005.jpg@01D2B47E.E29E7480] Also there is one more recommendation where it hints down to disk size can be limited to 10 TB (worst case) . Below is also excerpt also : Doc link : http://www.datastax.com/dev/blog/leveled-compaction-in-apache-cassandra [cid:image007.png@01D2B47E.E29E7480][cid:image008.jpg@01D2B47E.E29E7480] So are there any restrictions/scenarios due to which 600GB is the preferred one in LCS. Thanks & Regards Amit Singh