HyperGraphDB
HyperGraphDB: A general purpose, extensible, portable, distributed, embeddable, open-source data storage mechanism (available under LGPL license). Download HyperGraphDB. LINK
Author: Roberto Zicari
HyperGraphDB, Motivation, Architecture and Applications
Borislav Iordanov. Presentation given at NoSQL Live in Boston. DOWNLOAD (PDF)
The Object Database Language “Galileo” – 25 years later.
By Renzo Orsini February 10, 2010 Abstract: Sometimes a look at the past can be useful to put in the right perspective a hot new discussion. So I thought, when Roberto Zicari, editor of...
On NoSQL technologies. Part II.
By Roberto V. Zicari (Editor) et al. February 10, 2010 Abstract: This report collects the following interviews: NoSQL technologies: Interview with John Clapperton. Carl Olofson on “Nonschematic” databases. Are object databases “NoSQL” technologies? Interview with Luis...
OO7J benchmark
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...
Performance investigation into selected object persistence stores
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...
Relational Databases, Object Databases, Key-Value Stores, Document Stores, and Extensible Record Stores: A Comparison
January 11, 2010 (revised February 2010 and December 2010) Abstract: Traditionally, the obvious platform for most database applications has been a relational DBMS. You might use a specialized parallel relational DBMS if you required...
ODBMS.ORG extended focus in 2010. Rick Cattell´s exclusive article on comparing various data stores technologies published.
January 11, 2010 — ODBMS.ORG, a vendor-independent non-profit group of high-profile software experts lead by Prof. Roberto V. Zicari, announced that for 2010 it has extended its focus to include besides object database technologies,...
Improving Data Quality Through Data Modeling
William McKnight. The paper explains the causes of poor data quality and how it can be improved using data modeling. DOWNLOAD (PDF)
“Problem-Solving using Graph Traversals: Searching, Scoring, Ranking, and Recommendation
Rodriguez, M.A. Technical Talk Seminar, AT&T Interactive, Glendale, California, July 2010. LINK (slideshare)