Firebird2.5 Benchmarks(English)20091031

FirebirdJapanUsersAssociation TsutomuHayashi Firebird2.5 BenchMarks - Performance VS MySQL / PostgreSQL -

DBBench pgbench(PostgreSQL) port for Firebird/MySQL Delphi + dbExpress Mutli Thread impliment Change dbExpress drivers enables for other RDBMSs Same code/Same binary testing for Firebird/MySQL/PostgreSQL Using GUI for easy use Most easiest Database Benchmark Copyright(c) 2009 Tsutomu Hayashi All rights reserved.

TPC-B TPC is the benchmark tests definition by " Transaction Processing Performanc Counsil" TPC-B is defined at 1990, deplicated 1995 This test assume batch operation with many parallel transactions. Simulation dealing account between branches in bank. Copyright(c) 2009 Tsutomu Hayashi All rights reserved.

TPC-B Usin 4 tables create table branches(bid int not null,bbalance int,filler char(88)); create table tellers(tid int not null,bid int,tbalance int,filler char(84)); create table accounts(aid int not null,bid int,abalance int,filler char(84)); create table history(tid int,bid int,aid int,delta int,mtime timestamp,filler char(22)) Copyright(c) 2008 Tsutomu Hayashi All rights reserved. Copyright(c) 2009 Tsutomu Hayashi All rights reserved.

TPC-B Processing is update accounts set abalance = abalance + :delta where aid = :aid; select abalance from accounts where aid = :aid; update tellers set tbalance = tbalance + :delta where tid = :tid; update branches set bbalance = bbalance + :delta where bid = :bid; insert into history(tid,bid,aid,delta) values(:tid,:bid,:aid,:delta); Copyright(c) 2008 Tsutomu Hayashi All rights reserved. Copyright(c) 2009 Tsutomu Hayashi All rights reserved.

Scaling Factor Scaling factor is test scale Scaling factor affects Branch count equals scaling factor Teller count is scaling factor * 10 Account count is scaling factor * 100,000 So I use scaling factor 100 Branch is 100, Teller is 1000, Accounts is 10,000,000 Firebird database almost 600MB, MySQL is almost 1.2GB Copyright(c) 2008 Tsutomu Hayashi All rights reserved. Copyright(c) 2009 Tsutomu Hayashi All rights reserved.

Copyright(c) 2009 Tsutomu Hayashi All rights reserved. Benchmark Environment HP ML115G5 AMD AthlonTM 1640B （ 2.7GHz ） AMD PhenomTM 9350e （ 2.0GHz ） ECC 512MB DDR2-6400 Non-ECC 4GB DDR2-6400 HDD is standard SATA160GB

Firebird2.5 Benchmarks(English)20091031

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Firebird2.5 Benchmarks(English)20091031