TCache: A Transactional cache with user-defined persistence

[ bsd3, data, database, library ] [ Propose Tags ]
Versions 0.5, 0.5.1, 0.5.2, 0.5.3, 0.5.4, 0.5.5, 0.6.4, 0.6.5, 0.8.0,,, 0.9,,,,,,,,,,,,,,,,,,,,,,,, 0.12.0, 0.12.1
Dependencies base (==4.*), bytestring, containers (>=, directory (>=1.0), mtl, old‑time (>=1.0), RefSerialize, stm, text [details]
License BSD-3-Clause
Author Alberto Gómez Corona
Category Data, Database
Source repo head: git clone
Uploaded by AlbertoCorona at Fri Sep 27 08:54:42 UTC 2013
Distributions LTSHaskell:0.12.1, NixOS:0.12.1, openSUSE:0.12.1
Downloads 16368 total (112 in the last 30 days)
Rating (no votes yet) [estimated by rule of succession]
Your Rating
  • λ
  • λ
  • λ
Status Docs uploaded by user [build log]
All reported builds failed [all 1 reports]
Hackage Matrix CI

TCache is a transactional cache with configurable persitence. It allows conventional STM transactions for objects that syncronize with their user-defined storages. State in memory and into permanent storage is transactionally coherent.

The package implements serializable STM references, access by key and by record field value, triggers, full text and field indexation, default serialization and a query language based on record fields

  1. 10.2.0 added setDefaultPersist and modified the signature of setPersist in Data.TCache.DefaultPersistence. Fixed issues with ghc 7.6.3

  2. 10 version add memoization and a persistent and transactional collection/queue.

  3. 10.0.8 subversion add cachedByKeySTM

  4. 10.0.9 fixed an error in clearSyncChacheProc and SynWrite Asyncronous that checked the cache continuously

See Data.TCache for details

In this release:

This release: Inproved default persistence mechanism to permit different


  • Data
    • Persistent
      • Data.Persistent.Collection
      • Data.Persistent.IDynamic
    • Data.TCache
      • Data.TCache.DefaultPersistence
      • Data.TCache.Defs
      • Data.TCache.IResource
      • Data.TCache.IndexQuery
      • Data.TCache.IndexText
      • Data.TCache.Memoization
      • Data.TCache.Triggers



Maintainer's Corner

For package maintainers and hackage trustees