[erlang-questions] [ANN] NkBASE released
Tue Feb 24 17:20:56 CET 2015
Interesting... congratulations. Will give it a try.
On Mon, Feb 23, 2015 at 11:54 PM, Carlos González Florido <
> Hello Erlangers,
> I'm very happy to announce that we have released the first version of
> NkBASE, a distributed, highly available key-value database designed to be
> integrated into riak_core based Erlang applications. NkBASE is one of the
> core pieces of the upcoming Nekso's Software Defined Data Center Platform,
> NkBASE has some interesting features:
> - Highly available, allowing read and write operations even in case of
> node failures.
> - Operation friendly. Nodes can be added and removed on the fly.
> - Scalable from three to hundreds of nodes.
> - Disk (leveldb) and memory (ets) backends.
> - Three simultaneous operation modes:
> - Eventually consistent mode using Dotted Version Vectors.
> - Strong consistent mode based on using riak_ensemble's multi-paxos.
> - Easy to use, self-convergent CRDTs called dmaps.
> - Multiple, auto-generated secondary indices, usable in the three
> - Can use any Erlang term as domain, class, key, value, index or index
> - Simple, easy to use, utf8 and latin-1 aware query language for
> secondary indices.
> - Full support for auto-expiration of objects, with configurable
> NkBASE has a clean code base, and can be used as a starting point to learn
> how to build a distributed Erlang system on top of riak_core, or to test
> new backends or replication mechanisms.
> NkBASE heavily relies on the impressive riak_core, riak_dt and
> riak_ensemble from Basho.
> Try it at https://github.com/Nekso/nkbase. Comments are very welcomed!
> Carlos Gonzalez
> erlang-questions mailing list
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