RE: Using Cassandra for read operations

2013-02-21 Thread Viktor Jevdokimov
2:07 > To: user@cassandra.apache.org > Subject: Re: Using Cassandra for read operations > > In a nutshell - > > - Start with defaults and tune based on small discrete adjustments and leave > time to see the effect of each change. No-one will know your workload > better than

Re: Using Cassandra for read operations

2013-02-21 Thread Bill de hÓra
> To avoid disk I/Os, the best option we thought is to have data in memory. > Is it a good idea to have memtable setup around 1/2 or 3/4 of > heap size? Obviously flushing will take a lot of time but would > that hurt that node's performance big time? Start with the defaults and test your workl