3 commits

Author	SHA1	Message	Date
Dhruba Borthakur	9cd221094c	Add appropriate LICENSE and Copyright message. ... Summary: Add appropriate LICENSE and Copyright message. Test Plan: make check Reviewers: CC: Task ID: # Blame Rev:	2013-10-16 17:48:41 -07:00
Dhruba Borthakur	a143ef9b38	Change namespace from leveldb to rocksdb ... Summary: Change namespace from leveldb to rocksdb. This allows a single application to link in open-source leveldb code as well as rocksdb code into the same process. Test Plan: compile rocksdb Reviewers: emayanke Reviewed By: emayanke CC: leveldb Differential Revision: https://reviews.facebook.net/D13287	2013-10-04 11:59:26 -07:00
Dhruba Borthakur	d1aaaf718c	Ability to set different size fanout multipliers for every level. ... Summary: There is an existing field Options.max_bytes_for_level_multiplier that sets the multiplier for the size of each level in the database. This patch introduces the ability to set different multipliers for every level in the database. The size of a level is determined by using both max_bytes_for_level_multiplier as well as the per-level fanout. size of level[i] = size of level[i-1] * max_bytes_for_level_multiplier * fanout[i-1] The default value of fanout is 1, so that it is backward compatible. Test Plan: make check Reviewers: haobo, emayanke Reviewed By: emayanke CC: leveldb Differential Revision: https://reviews.facebook.net/D10863	2013-05-21 13:50:20 -07:00