TableAlgebra: Ferry Table Algebra

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The Ferry 2.0 Table Algebra library

The table algebra [2] is an intermediate language used by Ferry 2.0 [3] and DSH [4]. It forms the input for the pathfinder [1] optimiser that can translate it into SQL. The library exposes a monadic interface to construct algebraic plans, it automatically performs common sub-tree elimination so that the resulting plan is as small as possible and the optimiser can do it's work better. XML rendering is present and needed for interfacing with DSH-Pathfinder, and for debugging plans with the standalone Pathfinder.

  1. http://www-db.informatik.uni-tuebingen.de/research/pathfinder

  2. http://dbworld.informatik.uni-tuebingen.de/projects/pathfinder/wiki/Logical_Algebra

  3. http://www-db.informatik.uni-tuebingen.de/research/ferry

  4. http://www-db.informatik.uni-tuebingen.de/files/publications/ferryhaskell.pdf

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Versions [RSS] 0.1.5, 0.6.1, 0.7.1
Dependencies base (>=4.2 && <5), containers (>=0.3.0.0), HaXml (>=1.22), mtl (>=2.0.1.0), pretty (>=1.0.1.1), template-haskell (>=2.4.0.0) [details]
License BSD-3-Clause
Author Jeroen Weijers <jeroen.weijers@uni-tuebingen.de> Tom Schreiber <tom.schreiber@uni-tuebingen.de>
Maintainer Jeroen Weijers <jeroen.weijers@uni-tuebingen.de>
Category Database
Uploaded by JeroenWeijers at 2011-08-17T06:33:27Z
Distributions NixOS:0.7.1
Reverse Dependencies 2 direct, 2 indirect [details]
Downloads 3100 total (13 in the last 30 days)
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Status Docs uploaded by user
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