Caspax

An Elixir implementation of the CASPaxos distributed compare-and-set KV.

Currently incomplete, but the main portion of the protocol is implemented for erlang nodes. Test with mix run test.exs.

Still to do: grow/shrink cluster, deletion, GC

Related reading:

• https://arxiv.org/abs/1802.07000
• https://github.com/peterbourgon/caspaxos
• https://github.com/tschottdorf/caspaxos-tla

Installation

If available in Hex, the package can be installed by adding caspax to your list of dependencies in mix.exs:

def deps do
  [
    {:caspax, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/caspax.