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riak-0.7.1.txt
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riak-0.7.1.txt
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------------------------
Riak 0.7.1 Release Notes
------------------------
Core:
- The handoff mechanism has been rewritten, yielding faster handoff with less CPU/Memory
utilization.
- riak_vnode's are now managed by an OTP supervisor.
Backends:
- riak_multi_backend is a "bucket-multiplexing" backend that allows different buckets
to use different backend modules.
- riak_cache_backend is a memory-only caching backend with configurable maximum size
and object TTL.
- Three new functions were added to the Storage Backend API:
- drop/1 : Drops the underlying store.
- is_empty/1: Returns true if the underlying store contains no data items
- fold/3: Performs the equivalent of a lists:foldl/3 over the store.
- The riak_osmos_backend has been removed.
Administration:
- The 'riak attach' command now works with multiple riak nodes running on the same
physical machine.
- The 'riak-admin backup' command now allows backups of either a single node or
the entire cluster.
HTTP Interfaces:
- Upgraded to webmachine-1.5.2
- The raw HTTP resource now accepts the "returnbody=true" query parameter.
- Both the Jiak and Raw HTTP resources allow streaming of keys
- Added a "ping" resource on "/ping", intended for use with HTTP load balancers.
Miscellaneous:
- Various bugfixes to the Ruby client.
- Documentation improvements.