dvrmodel

beta
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Description

An open source data version repository model based on true INSERT only logic. Contains high performance support for data versioning and history. Enables point-in-time query and CDC sourcing including mapping each change to a transaction.

dvrmodel Web Site

Features

  • Journalizes all versions of data
  • Transparently update and query current versions via a View
  • Enforces PK constraints on current version of data
  • Read performance similar to unversioned data
  • Write performance equal to SQL INSERT
  • Maps all changes to a transaction
  • Coming soon: Ant code generator to convert standard tables including FKs

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Additional Project Details

Languages

English

Intended Audience

Advanced End Users, Developers, Information Technology

User Interface

Command-line

Programming Language

Java, PL/SQL

Registered

2010-02-23
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