Revision 388d2054c7077d58ea56e08092382d904bec71c7 authored by Lei Jin on 30 May 2014, 21:31:55 UTC, committed by Lei Jin on 30 May 2014, 21:31:55 UTC
Summary: Forward iterator puts everything together in a flat structure instead of a hierarchy of nested iterators. this should simplify the code and provide better performance. It also enables more optimization since all information are accessiable in one place. Init evaluation shows about 6% improvement Test Plan: db_test and db_bench Reviewers: dhruba, igor, tnovak, sdong, haobo Reviewed By: haobo Subscribers: sdong, leveldb Differential Revision: https://reviews.facebook.net/D18795
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