Get_slice with reversed=true

2009-12-03 Thread JKnight JKnight
Dear all, I know in get_slice method, we have parameter reversed which has default value false. What does cassandra do when I set reversed = true? How does this difference with reversed = false? Thank a lot for support. -- Best regards, JKnight

Re: Get_slice with reversed=true

2009-12-03 Thread JKnight JKnight
Thanks but that is not. I want to know how Cassandra server handle, not client example. Which reversed value is better for server performance? Thanks. On Thu, Dec 3, 2009 at 10:59 PM, Jonathan Ellis jbel...@gmail.com wrote: Is this what you're looking for?

Re: Get_slice with reversed=true

2009-12-03 Thread Jonathan Ellis
false is slightly more performant look at http://wiki.apache.org/cassandra/ArchitectureInternals and start reading the classes in Read Path if you want to see the code On Thu, Dec 3, 2009 at 11:06 PM, JKnight JKnight beukni...@gmail.com wrote: Thanks but that is not. I want to know how