Operational Database Management Systems
Lenny Hoffman, Todd Stavish, Dr Nic Caine, Brian Clark. Objectivity, Inc. Through the lifetime of a system processing and data requirements change resulting in changes to the underlying object model. Managing these changes without...
Derek Laufenberg, Versant Corp. Intent: This pattern splits a class into a few supporting classes for improving system performance. DOWNLOAD (PDF)
Derek Laufenberg, Versant Corp. Intent: This pattern eliminates the growth of the parent collection object, thus improving performance. DOWNLOAD (PDF)
Richard Lingeh, Principal Consultant, Versant This paper presents 1 Pattern which allows any further evolution of a database after a complete modification of the client application model to be done by a separate schema...
Matthew Barker, Director of System Engineering, Versant Corp. Intent: This pattern sub-divides a large persistent collection into smaller component collections using a balanced tree structure. DOWNLOAD (PDF)
Robert Greene , Vice President, Versant Corp. Intent: A persistent versioned object graph for time sensitive retrieval of deep object graphs. DOWNLOAD (PDF)