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Open Source-Based Portal-Lite

(Scott Nelson) If a picture is worth a thousand words, a live demo is worth a million. The problem is that a live demo takes as much work as the real thing and is frequently a throw away. Quality demos also can often require almost as much hardware and software as the final product, making it diffic

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Improve DB2 Connect Performance

(Kondal) In day-to-day activities we run into different issues one of them is Performance issue. As a DBA you have to look into every possible place to improve database performance. One of them is to implement DB2 Connection Pooling and Connection Concentrator to improve database performance of appl

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The Mainframe DBA Exam

(Howard Fosdick) IBM splits its DB2 Universal Database certifications for DBAs into two paths: one for Linux, Unix, and Windows (LUW) and another for DB2 UDB for z/OS. I covered the LUW path in an earlier column. In this column, I’ll focus on tips for becoming a certified DB2 DBA for z/OS.

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MySQL and stored procedures

(Edmond Woychowsky) MySQL is “The World’s Most Popular Open Source Database,” at least according to the MySQL Web site. But in spite of this popularity many corporations are resistant to adopting MySQL. There are several reasons for this, from the misguided belief that open source is the software eq