Hi Jonathan, I can take on first two (4817, 5863).
Best Regards, Pavel. > On Sep 19, 2013, at 8:46 AM, Jonathan Ellis <jbel...@gmail.com> wrote: > > https://issues.apache.org/jira/browse/CASSANDRA-5357 (query cache) > >> 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
