haxl: A Haskell library for efficient, concurrent, and concise data access.

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Haxl is a library and EDSL for efficient scheduling of concurrent data accesses with a concise applicative API.

To use Haxl, you need to implement one or more data sources, which provide the means for accessing remote data or other I/O that you want to perform using Haxl.

Haxl provides two top-level modules:


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Versions0.1.0.0, 0.2.0.0, 0.3.0.0, 0.3.1.0, 0.4.0.0, 0.4.0.1, 0.4.0.2, 0.5.0.0, 0.5.1.0, 0.5.1.0, 2.0.0.0, 2.0.1.0, 2.0.1.1
Change logchangelog.md
Dependenciesaeson (>=0.6 && <1.3), base (==4.*), binary (>=0.7 && <0.10), bytestring (>=0.9 && <0.11), containers (==0.5.*), deepseq, exceptions (==0.8.*), filepath (>=1.3 && <1.5), ghc-prim, hashable (==1.2.*), haxl, HUnit (>=1.2 && <1.7), pretty (==1.1.*), text (>=1.2.1.0 && <1.3), time (>=1.4 && <1.9), transformers, unordered-containers (==0.2.*), vector (>=0.10 && <0.13) [details]
LicenseLicenseRef-OtherLicense[multiple license files]
CopyrightCopyright (c) 2014-present, Facebook, Inc.
AuthorFacebook, Inc.
MaintainerThe Haxl Team <haxl-team@fb.com>
CategoryConcurrency
Home pagehttps://github.com/facebook/Haxl
Bug trackerhttps://github.com/facebook/Haxl/issues
Executablesmonadbench
UploadedTue Jul 25 11:51:04 UTC 2017 by niteria

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Readme for haxl-0.5.1.0

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Haxl

Haxl is a Haskell library that simplifies access to remote data, such as databases or web-based services. Haxl can automatically

Having all this handled for you behind the scenes means that your data-fetching code can be much cleaner and clearer than it would otherwise be if it had to worry about optimizing data-fetching. We'll give some examples of how this works in the pages linked below.

There are two Haskell packages here:

To use Haxl in your own application, you will likely need to build one or more data sources: the thin layer between Haxl and the data that you want to fetch, be it a database, a web API, a cloud service, or whatever. The haxl-facebook package shows how we might build a Haxl data source based on the existing fb package for talking to the Facebook Graph API.

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