Operational Database Management Systems
By Peretz Shoval February 2012: In the analysis phase of the information system development (ISD), the users’ requirements are studied and defined. In most ISD methodologies, the requirements are defined by two models: a...
By Reinhold Thurner August 2011: Conceptual models are a generally accepted approach to develop abstract models of the real world. ECM takes this concept one step further and uses a conceptual model also as a...
By Michael Blaha November 2010:This chapter shows Tree Template. The tree is a term from graph theory. It illustrates the UML template for hardcoded trees. (The Appendix explains UML notation.) A Tree is a hierarchy...
By Michael Blaha August 2010: Models provide the means for building quality software in a predictable manner. Models let developers think deeply about software and cope with large size and complexity. Developers can think abstractly...
By Michael Blaha August 2010: An Antipattern is a characterization of a common software flaw. As you construct models, you should be alert for antipatterns and correct them. When you find an antipattern, substitute the correction. Universal antipatterns are...
By Roberto V. Zicari (Editor) et al. March 8, 2010 Abstract: I was asked to compare & contrast odbms systems to the new nosql datastores out there. So I have asked several people in the last...
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...
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...
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...
By Roberto V. Zicari(Editor) et al. December 14, 2009: This article is made by contributions from: 1. Patrick Linskey on “Cloud Store”. 2. Kaj Arno on “NoSQL databases. 3. Michael Stonebraker on “NoSQL databases”. 4....