DSH-0.7.5: DSH.cabal
Name: DSH
Version: 0.7.5
Synopsis: Database Supported Haskell
Description:
This is a Haskell library for database-supported program execution. Using
this library a relational database management system (RDBMS) can be used as
a coprocessor for the Haskell programming language, especially for those
program fragments that carry out data-intensive and data-parallel
computation.
.
Database executable program fragments can be written using the list
comprehension notation (with modest syntax changes due to quasiquoting) and
list processing combinators from the Haskell list prelude. Note that rather
than embedding a relational language into Haskell, we turn idiomatic Haskell
programs into SQL queries.
.
DSH faithfully represents list order and nesting, and compiles the list
processing combinators into relational queries. The implementation avoids
unnecessary data transfer and context switching between the database
coprocessor and the Haskell runtime by ensuring that the number of generated
relational queries is only determined by the program fragment's type and not
by the database size.
.
DSH can be used to allow existing Haskell programs to operate on large scale
data (e.g., larger than the available heap) or query existing database
resident data with Haskell.
.
Note that this package is flagged experimental and therefore not suited for
production use. This is a proof of concept implementation only. To learn
more about DSH, our paper entitled as "Haskell boards the Ferry:
Database-supported program execution for Haskell" [1] is a recommended
reading. The package includes a couple of examples that demonstrate how to
use DSH.
.
1. <http://www-db.informatik.uni-tuebingen.de/files/publications/ferryhaskell.pdf>
License: BSD3
License-file: LICENSE
Author: George Giorgidze, Tom Schreiber, Nils Schweinsberg and Jeroen Weijers
Maintainer: giorgidze@gmail.com, jeroen.weijers@uni-tuebingen.de
Stability: Experimental
Category: Database
Build-type: Simple
Extra-source-files: examples/Example01.hs
examples/Example02.hs
examples/Makefile
tests/Main.hs
tests/Makefile
Cabal-version: >= 1.2
Library
Build-depends: base >= 4.2 && < 5,
containers >= 0.3,
array >= 0.3,
syb >= 0.1,
mtl >= 2.0.1,
bytestring >= 0.9,
text >= 0.11,
HDBC >= 2.2,
convertible >= 1.0,
template-haskell >= 2.4,
HaXml >= 1.22,
csv >= 0.1,
json >= 0.5,
Pathfinder >= 0.5.8,
FerryCore >= 0.4.6.4
Hs-source-dirs: src
GHC-options: -O3 -Wall
Exposed-modules: Database.DSH
Database.DSH.Interpreter
Database.DSH.Compiler
Other-modules: Database.DSH.TH
Database.DSH.Data
Database.DSH.Combinators
Database.DSH.CSV
Database.DSH.JSON
Database.DSH.Impossible
Database.DSH.Compile