dvrmodel

We have hosted the application dvrmodel in order to run this application in our online workstations with Wine or directly.

Quick description about dvrmodel:

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.

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

Audience: Information Technology, Advanced End Users, Developers.
User interface: Command-line.
Programming Language: PL/SQL, Java.
Database Environment: Oracle.

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