en Copyright 2015 Java http://172.16.0.5:8080/history/leveldb-1.20/doc/benchmark.html#021ee9c3 C binding for leveldb, better readseq benchmark for SQLite.- Added a C binding for LevelDB. May be useful as a stable ABI that can be used by programs that keep leveldb in a shared library, or for JNI API.- Replaced SQLite's readseq benchmark to a more efficient version. SQLite readseq speeds increased by about a factor of 2x from the previous version. Also updated benchmark page to reflect readseq speed up.git-svn-id: https://leveldb.googlecode.com/svn/trunk@46 62dab493-f737-651d-591e-8d6aee1b9529 List of files: /leveldb-1.20/doc/benchmark.html Fri, 05 Aug 2011 20:40:49 +0000 gabor@google.com <gabor@google.com@62dab493-f737-651d-591e-8d6aee1b9529> http://172.16.0.5:8080/history/leveldb-1.20/doc/benchmark.html#1bfbe76b Improved benchmark, fixed bugs and SQLite parameters.- Based on suggestions on the sqlite-users mailing list, we removed the superfluous index on the primary key for SQLite's benchmarks, and turned write-ahead logging ("WAL") on. This led to performance improvements for SQLite.- Based on a suggestion by Florian Weimer on the leveldb mailing list, we disabled hard drive write-caching via hdparm when testing synchronous writes. This led to performance losses for LevelDB and Kyoto TreeDB.- Fixed a mistake in 2.A.->Random where the bar sizes were switched for Kyoto TreeDB and SQLite.git-svn-id: https://leveldb.googlecode.com/svn/trunk@45 62dab493-f737-651d-591e-8d6aee1b9529 List of files: /leveldb-1.20/doc/benchmark.html Fri, 29 Jul 2011 21:35:05 +0000 gabor@google.com <gabor@google.com@62dab493-f737-651d-591e-8d6aee1b9529> http://172.16.0.5:8080/history/leveldb-1.20/doc/benchmark.html#b9ef9141 Minor typos in benchmark page.git-svn-id: https://leveldb.googlecode.com/svn/trunk@44 62dab493-f737-651d-591e-8d6aee1b9529 List of files: /leveldb-1.20/doc/benchmark.html Wed, 27 Jul 2011 14:29:59 +0000 gabor@google.com <gabor@google.com@62dab493-f737-651d-591e-8d6aee1b9529> http://172.16.0.5:8080/history/leveldb-1.20/doc/benchmark.html#e8dee348 Minor edit in benchmark page.(Baseline comparison does not make sense for large values.)git-svn-id: https://leveldb.googlecode.com/svn/trunk@43 62dab493-f737-651d-591e-8d6aee1b9529 List of files: /leveldb-1.20/doc/benchmark.html Wed, 27 Jul 2011 04:39:46 +0000 gabor@google.com <gabor@google.com@62dab493-f737-651d-591e-8d6aee1b9529> http://172.16.0.5:8080/history/leveldb-1.20/doc/benchmark.html#e301f17c Adding doctype to benchmark page so Google Code displays it as HTML.git-svn-id: https://leveldb.googlecode.com/svn/trunk@41 62dab493-f737-651d-591e-8d6aee1b9529 List of files: /leveldb-1.20/doc/benchmark.html Wed, 27 Jul 2011 01:49:08 +0000 gabor@google.com <gabor@google.com@62dab493-f737-651d-591e-8d6aee1b9529> http://172.16.0.5:8080/history/leveldb-1.20/doc/benchmark.html#f122c6df Adding FreeBSD support, removing Chromium files, adding benchmark.- LevelDB patch for FreeBSD. This resolves Issue 22. Contributed by dforsythe (thanks!).- Removing Chromium-specific files. They are now going to live in the Chromium repository.- Adding a benchmark page comparing LevelDB performance to SQLite and Kyoto Cabinet's TreeDB, along with code to generate the benchmarks. Thanks to Kevin Tseng for compiling the benchmarks, and Scott Hess and Mikio Hirabayashi for their help and advice.git-svn-id: https://leveldb.googlecode.com/svn/trunk@40 62dab493-f737-651d-591e-8d6aee1b9529 List of files: /leveldb-1.20/doc/benchmark.html Wed, 27 Jul 2011 01:46:25 +0000 gabor@google.com <gabor@google.com@62dab493-f737-651d-591e-8d6aee1b9529>