Re: Single column read latency

2012-03-09 Thread aaron morton
Check the latency on the server, use nodetool cfstats. Call it before the request to recent the "recent" latency. Then dive into nodetool cfhistogram to see how much effort went into retrieving the request. Cheers - Aaron Morton Freelance Developer @aaronmorton http://www.thela

Single column read latency

2012-03-08 Thread A J
Hello, In a CF I have with valueless columns and column-name type being integer, I am seeing latency in the order of 80-90ms to retrieve a single column from a row containing 50K columns. It is just a single node db on a single box. Another row with 20K columns in the same CF, still has the latency