1. Yes 2. Client 3. NA 4. Not sure how Hector handles it, try https://github.com/zznate/cassandra-tutorial or https://github.com/zznate/hector-examples
Aaron On 14/04/2011, at 1:28 AM, 박용욱 <[email protected]> wrote: > I have questions below. > > 1. In cassandra server, row key, column name and column value are saved in > byte[], aren't they? > > 2. If I call hector's mutator.addInsertion(rowKey, cfName, HColumn<String, > Integer>), does the transformation from String/Integer to byte[] occur at > client? or server? > > 3. If 2 occurs at server, then which Type should I use with HColumn<Type, > Type> to get the most performance of cassandra? client performance is out of > concerns. > > > 4. with RF 3 and random partitioner, does read iterations(paging) with range > query work well? I mean whether row-keys order changes over iterations or > not? (CL is QUORUM) > > Sencerely. > Colin.
