Cassandra Jonathan Ellis
 
 
 
 
Roadmap
Cassandra 0.3 <ul><li>Remove support </li></ul><ul><li>Range queries </li></ul><ul><li>Test suite </li></ul><ul><li>Workar...
Cassandra 0.4 <ul><li>Branched May 18 </li></ul><ul><li>Data file format change to support billions of rows per node inste...
Cassandra 0.5 <ul><li>Bootstrap </li></ul><ul><li>Load balancing </li></ul><ul><ul><li>Closely related to “bootstrap done ...
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Cassandra Roadmap

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By Jonathan Ellis

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Cassandra Roadmap

  1. 1. Cassandra Jonathan Ellis
  2. 6. Roadmap
  3. 7. Cassandra 0.3 <ul><li>Remove support </li></ul><ul><li>Range queries </li></ul><ul><li>Test suite </li></ul><ul><li>Workarounds for JDK bugs </li></ul><ul><li>Rudimentary multi-datacenter support </li></ul>
  4. 8. Cassandra 0.4 <ul><li>Branched May 18 </li></ul><ul><li>Data file format change to support billions of rows per node instead of millions </li></ul><ul><li>API changes (no more colon delimiters) </li></ul><ul><li>Multi-table (keyspace) support </li></ul><ul><li>LRU key cache </li></ul><ul><li>fsync support </li></ul><ul><li>Web interface </li></ul><ul><li>CQL </li></ul>
  5. 9. Cassandra 0.5 <ul><li>Bootstrap </li></ul><ul><li>Load balancing </li></ul><ul><ul><li>Closely related to “bootstrap done right” </li></ul></ul><ul><li>Merkle tree repair </li></ul><ul><li>Millions of columns per row </li></ul><ul><ul><li>This will require another data format change </li></ul></ul><ul><li>Multiget </li></ul><ul><li>Callout support </li></ul>

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