Data processing: database and file management or data structures – Database design – Data structure types
Reexamination Certificate
2007-12-25
2007-12-25
Alam, Shahid (Department: 2162)
Data processing: database and file management or data structures
Database design
Data structure types
C707S793000
Reexamination Certificate
active
10912477
ABSTRACT:
Mapping Enterprise Java Bean (“EJB”) attributes to database schema including providing a first metamap including one or more abstracted variable characteristics of a first database schema and creating from the first metamap a second metamap for a second database schema including varying one or more of the abstracted variable characteristics to conform to the second database schema. Typical embodiments also include synchronizing, in response to methods invoked on the EJB and in dependence upon the second metamap, the state of the EJB with a persistent data store having the second database schema. In typical embodiments, synchronizing the state of the EJB with a persistent data store having the second database schema also includes creating records, updating records, and deleting records in the persistent data store.
REFERENCES:
patent: 2002/0049749 (2002-04-01), Helgeson et al.
patent: 2004/0260715 (2004-12-01), Mongeon et al.
patent: 2005/0055382 (2005-03-01), Ferrat et al.
Boyle Alan Iain
Chupa Kenneth A.
Sudarsan Sridhar
Alam Shahid
Biggers John
Biggers & Ohanian LLP
Gofman Alex
International Business Machines - Corporation
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