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Revision Interface to Conditions DB

5/3/99


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Table of Contents

Revision Interface to Conditions DB

What’s in this talk?

Conditions DB structure

Logical links in Conditions DB

The "versions" in OLD model

Fetching data in OLD model

Criticisms of the OLD model

Goals & Requirements

Introducing a concept of REVISION

The definition of a revision

Creating revisions

NEW persistent schema

NEW persistent schema (cont.)

Putting all things together...

Illustrating a concept of BASE revision

Browsing interval containers

Browsing interval containers (cont.)

Browsing interval containers (cont.)

Browsing interval containers (cont.)

Browsing interval containers (cont.)

Fetching data in NEW model

The concept of REVISION PATH

The concept of REVISION PATH (cont.)

The syntax of Configuration file

Example Configuration files

BdbIntervalUtil

::storeInsertAndTruncate()

Status and plans

Author: Igor A. Gaponenko