A Systematic Approach to View Creation

Historically, one of the most fertile grounds for disagreement between database professionals was the appropriate usage of views. Some analysts promote the liberal creation and usage of views, whereas others preach a more conservative approach.When properly...

Db2, SQL, and Modern Coding Techniques

 Mainframe application development has changed dramatically during the lifetime of Db2. Way back in the beginning, and even for a long time thereafter, most Db2 programs were written in COBOL and coded to use static SQL. This meant that the SQL was bound before...

What is Db2?

For regular readers of this blog the title of this particular post might seem to be a bit odd. After all, why visit the Db2Portal blog if you don't know what Db2 is, right?Well, the purpose of this short post is to refer my regular readers to an article I wrote for...