You might have seen the recent news reports about the collision between U.S. and Russian communication satellites. The U.S. satellite was one of the Iridium satellites. What wasn’t reported and you probably don’t know is that an object database management system (ODBMS) is an important part of the Iridium system. Even though ODBMSs are a [...]
February 13, 2009
I am now also posting on the Cutter Blog. My initial posting is (The Acronym) SOA is (Perhaps) Dead (at Some Companies); Long Live Services. It is a response to Anne Thomas Manes’ SOA is Dead; Long Live Services on her blog at the Burton Group.
January 9, 2009
The typical definition of an atomic task or process is one that cannot be decomposed further. This is vague and subject to interpretation. The Decomposition Matrix on this site uses a specific definition: A task (for business process diagrams) or a process (for data flow diagrams) is atomic if every input relates to every output [...]
December 3, 2008
My last posting referenced the criteria for a well-formed business process diagram mentioned in Business Process Driven SOA using BPMN and BPEL by Matjaz B. Juric and Kapil Pant. I am going to expand on their criteria to create a more comprehensive definition of a well-formed business process diagram. To start, here are three criteria [...]
November 18, 2008
I recently received two new books on business process modeling. Both books looked interesting because they had great titles. As it turns out, one book is great and the other not so good. The not so good book is Business Process Driven SOA using BPMN and BPEL by Matjaz B. Juric and Kapil Pant. There [...]
October 9, 2008
The Design Decomposition Blog is written by Doug Barry.
Instance locking locks a single relational tuple in an RDBMS or a single object in an ODBMS. This
type of concurrency control is illustrated
below.
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IT Management's Top 10 List of DBMS Requirements Database Journal This includes fast, transparent data transfer between DBMSs; standard connectivity across hardware platforms; acceptance of non-DBMS-specific SQL across ... 17 Aug 2010 at 11:46am
Is Oracle building its own software stack? Computerworld (blog) Oracle has long had many of the parts: an operating system, Unbreakable Linux, and now Solaris; a DBMS, of course; and with the acquisition of Sun, ... and more » 20 Aug 2010 at 9:01am
Fundamentals of Database Systems (6th Edition) by Ramez Elmasri, Shamkant Navathe Average Customer Review: based on 56 reviews. Customer Review: It's always refreshing to see a book with such a nice balance of theory and practice: the topic of databases is so huge that even an introduction of this size merely scratches the surface. I had a previous 'on-the-run' experience of SQL querying before tackling this book, but I've always felt that something was deeply missing. Study...
Database Systems: Design, Implementation, and Management by Peter Rob, Carlos Coronel Average Customer Review: based on 15 reviews. Customer Review: Great Book, great information. I thought I knew something about databases having worked with them for 7 years. This book open my mind to the theories and the beginnings that need to take place before trying to make a database in a software. Very helpful and easy read book.
Concepts of Database Management (Sam 2007 Compatible Products) by Philip J. Pratt, Joseph J. Adamski Average Customer Review: based on 14 reviews. Customer Review: The Book is in exellent condition and the price was great. This economic budget has made everyone look for ways to save money.
based on 56 reviews.
based on 15 reviews.
