Arakoon is a distributed key/value store with preference for consistency. More technically, it's a Multi-Paxos implementation (written in OCaml) running on top of TokyoCabinet.
Arakoon is licensed under the Apache License, version 2. For a full license text, see LICENSE.
For more information, see the project homepage at http://arakoon.org.
For compilation instructions, see the COMPILING document.
Information about the libraries we use is available in LIBRARIES.
Start by building Arakoon. To set up a single-node demo server, a basic configuration file is required, e.g.
$> cat single.ini
[global]
cluster = arakoon_0
cluster_id = ricky
[arakoon_0]
ip = 127.0.0.1
client_port = 4000
messaging_port = 4010
home = /tmp
log_level = info
Now, start the node using
$> ./arakoon.native -config single.ini --node arakoon_0
This starts a single node cluster for you to play with.
You can set and retrieve values from the command line using
$> ./arakoon.native -config examples/single.ini --set hello world
$> ./arakoon.native -config examples/single.ini --get hello
"world"
An overview of all command-line options is available by running arakoon.native --help.
Of course you want to use Arakoon from within a program. We provide OCaml, C and Python clients.
Arakoon releases are available from the releases page. Any 1.X branch corresponds to the development of releases in the 1.X series.
Have fun,
The Arakoon team