https://issues.apache.org/jira/browse/CASSANDRA-3578 (Mulithreaded commitlog)
On Thu, Sep 19, 2013 at 10:43 AM, Jonathan Ellis <jbel...@gmail.com> wrote: > I'd like to spend some effort in 2.1 improving our performance story > for non-io-bound workloads. Here are some of the ideas we have > floating around: > > https://issues.apache.org/jira/browse/CASSANDRA-4718 (context switch overhead) > > https://issues.apache.org/jira/browse/CASSANDRA-5863 (decompressed chunk > cache) > > https://issues.apache.org/jira/browse/CASSANDRA-5417 (composites optimization) > > https://issues.apache.org/jira/browse/CASSANDRA-5019 (flyweight cell > container) > > https://issues.apache.org/jira/browse/CASSANDRA-5020 (switch off of > ByteBuffers in cell names and values. Jake was also looking at using > primitives instead; I don't think there's a ticket for that?) > > https://issues.apache.org/jira/browse/CASSANDRA-4175 (cell name compression) > > https://issues.apache.org/jira/browse/CASSANDRA-6060 (avoid using > Strings internally for ks/cf identifiers) > > Anything else I'm missing? > > -- > Jonathan Ellis > Project Chair, Apache Cassandra > co-founder, http://www.datastax.com > @spyced -- Jonathan Ellis Project Chair, Apache Cassandra co-founder, http://www.datastax.com @spyced
