riak: A Haskell client for the Riak decentralized data store

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A Haskell client library for the Riak decentralized data store, designed for efficiency, ease of use, and flexibility. Uses the Riak protocol buffers API for speed.

This library is organized to allow a tradeoff between power and ease of use. If you would like a different degree of automation with storage and conflict resolution, you may want to use one of the following modules (ranked from easiest to most tricky to use):

JSON for storage, automatic conflict resolution. This is the easiest module to work with.
JSON for storage, manual conflict resolution.
More complex (but still automatic) storage, automatic conflict resolution.
More complex (but still automatic) storage, manual conflict resolution.
manual storage, manual conflict resolution. This is the most demanding module to work with, as you must encode and decode data yourself, and handle all conflict resolution yourself
CRDT operations.

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Manual Flags


operate in developer mode

Automatic Flags

allow debug logging


test secondary indexes (requires default riak engine to have that support)


Use -f <flag> to enable a flag, or -f -<flag> to disable that flag. More info


Maintainer's Corner

Package maintainers

For package maintainers and hackage trustees


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Change log Changes.md
Dependencies aeson (>=0.8 && <1.5.7), async (>= && <2.3), attoparsec (>= && <0.14), base (>=3 && <5), bifunctors (>=4.2 && <6), binary, blaze-builder (>=0.3 && <=0.5), bytestring, containers, data-default-class (>=0.0.1), deepseq (>=1.3), enclosed-exceptions (>= && <=1.1), exceptions (>= && <0.11), hashable (>=1.2.3), mersenne-random-pure64 (>= && <0.3), monad-control (>= && <1.1), network (>=3.0 && <3.1), proto-lens (>=0.7 && <0.8), pureMD5, random, resource-pool (>=0.2 && <0.3), riak-protobuf (>=0.25 && <0.26), semigroups (>=0.16), stm (>=2.4 && <2.6), text (>=1.2 && <1.3), time (>=1.4.2 && <1.10), transformers (>=0.3 && <0.6), transformers-base (>=0.4 && <0.5), unordered-containers (>=0.2.5), vector (>= && <0.13) [details]
License LicenseRef-OtherLicense
Copyright Copyright 2011 MailRank, Inc. Portions copyright 2007-2010 Basho Technologies, Inc.
Author Bryan O'Sullivan <bos@serpentine.com>
Maintainer Mark Hibberd <mark@hibberd.id.au>, Nathan Hunter <nhunter@janrain.com>, Tim McGilchrist <timmcgil@gmail.com>
Category Network
Home page http://github.com/riak-haskell-client/riak-haskell-client
Bug tracker http://github.com/riak-haskell-client/riak-haskell-client/issues
Source repo head: git clone https://github.com:riak-haskell-client/riak-haskell-client.git
Uploaded by lambda_foo at 2021-06-16T07:56:07Z
Reverse Dependencies 2 direct, 0 indirect [details]
Downloads 25471 total (82 in the last 30 days)
Rating 2.0 (votes: 1) [estimated by Bayesian average]
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Status Docs available [build log]
All reported builds failed as of 2021-06-16 [all 1 reports]

Readme for riak-

[back to package description]

Welcome to the Haskell Riak client

This library is a fast Haskell client for the Riak decentralized key/value data store.

It uses Riak's protobuf API for optimal performance.

This project was originally the work of Bryan O'Sullivan (bos@serpentine.com), and then Janrain, Inc., it is now being maintained by Mark Hibberd (mark@hibberd.id.au) and Tim McGilchrist (timmcgil@gmail.com).

Join in!

We are happy to receive bug reports, fixes, documentation enhancements, and other improvements.

Please report bugs via the github issue tracker.

Master git repository:

  • git clone git://github.com/riak-haskell-client/riak-haskell-client.git

Note the official repo is now https://github.com/riak-haskell-client/riak-haskell-client.


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