Re: Re: wo did some test on cassandra ,but the result puzzled us

2010-03-12 Thread Jonathan Ellis
人: cassandra-dev 抄送: 主题: Re: wo did some test on cassandra ,but the result puzzled us why reads are slower than writes: http://wiki.apache.org/cassandra/FAQ#reads_slower_writes no idea on seq vs random. i would not be surprised if there is a bug in your test code. On Fri, Mar 12, 2010 at 12

Re: wo did some test on cassandra ,but the result puzzled us

2010-03-11 Thread Jonathan Ellis
why reads are slower than writes: http://wiki.apache.org/cassandra/FAQ#reads_slower_writes no idea on seq vs random. i would not be surprised if there is a bug in your test code. On Fri, Mar 12, 2010 at 12:36 AM, Bingbing Liu rucb...@gmail.com wrote: We did some test on on Cassandra, and the

Re: Re: wo did some test on cassandra ,but the result puzzled us

2010-03-11 Thread Bingbing Liu
); } } is there something wrong? 2010-03-12 Bingbing Liu 发件人: Jonathan Ellis 发送时间: 2010-03-12 13:40:40 收件人: cassandra-dev 抄送: 主题: Re: wo did some test on cassandra ,but the result puzzled us why reads are slower than writes: http://wiki.apache.org/cassandra/FAQ#reads_slower_writes

Re: wo did some test on cassandra ,but the result puzzled us

2010-03-11 Thread Masood Mortazavi
Bingbing Liu, On Fri, Mar 12, 2010 at 1:36 PM, Bingbing Liu rucb...@gmail.com wrote: We did some test on on Cassandra, and the benchmark is from Section 7 of the BigTable paper “Bigtable: A Distributed Storage System for Structured Data”, the benchmark task includes: random write, random