Operational Database Management Systems
Peter Baumann, Jacobs University Bremen Object-Oriented or Object-Relational? We unroll this question based on our experience with the design and implementation of the array DBMS rasdaman which offers storage and query language retrieval on...
Beat Signer, Vrije Universiteit Brussel. This lecture notes (40 slides) describe the problem of Impedance Mismatch, and then present the basic concepts of Object Databases and Object-Relational Databases. DOWNLOAD (.PDF)
Michael Dirolf,10gen MongoDB: Open source, high performance,document oriented database. DOWNLOAD (PDF)
Marko A. Rodriguez and Peter Neubauer. In applied computing, since the late 1960s, the interlinked table structure of the relational database has been the predominant information storage and retrieval model. With the growth of...
Brian Clark. Graph technology offers a superior solution for relationship analytics requirements, enabling organizations to traverse any number and complexity of relationships in virtually any amount of distributed data, from any number of sources...
HyperGraphDB: A general purpose, extensible, portable, distributed, embeddable, open-source data storage mechanism (available under LGPL license). Download HyperGraphDB. LINK
Borislav Iordanov. Presentation given at NoSQL Live in Boston. DOWNLOAD (PDF)
Pieter van Zyl and Espresso Research Group. OO7J is a Java version of the original OO7 benchmark (written in C++) from Mike Carey, David DeWitt and Jeff Naughton = Univ Wisconsin-Madison. The original benchmark...
Pieter van Zyl, University of Pretoria. This dissertation presents OO7J, a Java version of the original OO7 benchmark. The original benchmark tested ODBMS performance. This work also includes benchmarking ORM Tools and compares Hibernate...
William McKnight. The paper explains the causes of poor data quality and how it can be improved using data modeling. DOWNLOAD (PDF)