Patent ID: 8364631
Filing Date: 2013-01-29
Classification: G06F

Abstract:
1. A method of converting a first version of a database to a second version, including: determining the database version of the first version of the database based on a key obtained by taking a hash of the database schema of the database in the first version; determining available translation steps; using a processor to select a translation path from the first version of the database to the second version of the database, wherein the translation path includes a sequence of two or more translation steps that are a subset of the available translation steps, wherein the selected translation steps comprise a first selected translation step and a second selected translation step, each translation step being expressed in a markup language; and executing the selected translation steps in the translation path, wherein executing comprises: wherein each of the first version of the database, the second version of the database, and the third version of the database is associated with a fully migrated version of the database, wherein the selecting of the translation path includes selecting one translation path from a plurality of translation paths based on either a shortest path or a first path, the third version of the database being different from each other for each of the translation paths.