(Scott Robinson) If you’re a developer and haven’t tripped and fallen face-first into XML yet, it’s only a matter of time before you do so. The rapid expansion of Web business, the need for accelerated Web development, the need for flexible data transport and the diminishing returns of HTLM have ent
Other News
Introduction to Subversion, an Open Source Version Control Tool
(William Nagel) Subversion is a free, open-source software package for tracking changes made during software development across versions. This chapter will walk you through the basic use of Subversion, from creating a new repository, all the way through to more complex features such as creating and
Comparing Java and .NET Security: Lessons Learned and Missed
(Nathanael Paul and David Evans) Many systems execute untrusted programs in virtual machines (VMs) to limit their access to system resources. Sun introduced the Java VM in 1995, primarily intended as a lightweight platform for execution of untrusted code inside web pages. More recently, Microsoft d
Copying the DB2 UDB for z/OS catalog using the COPY utility
The IBM Redbook DB2 for z/OS and OS/390 Version 7 Using the Utilities Suite, SG24-6289, provides several examples of executing DB2 utilities. Appendix B shows a sample job stream to use when securing the catalog and directory objects using the COPY utility. It illustrates a method of using LISTDEF a
Part 5: Backup and Availability Features
(Arup Nanda) By now, many of you have realized the potential of RMAN and its utility as a database backup tool. You may recall that RMAN can back up data to disk or tape directly. When a tape solution is involved, RMAN uses an API called Media Management Library (MML) to manipulate the tape subsyste
Developing with Open Source and Oracle
(Lewis R Cunningham) I was recently thinking about Oracle and PHP. Actually I was thinking about Oracle and open source in general. Anyway, that got me to thinking about Non-Oracle open source Oracle software.
Transfer the Functionality of VB6 Control Arrays to VB.NET
(Mike Groh) I was somewhat distressed to discover that I couldn’t use control arrays in VB.NET or ASP.NET. I frequently use control arrays in VB6 to condense the code behind my forms, and I’d like to do the same in Visual Studio .NET. Is there some way I can duplicate the utility of control arrays i
Script for DB2 Universal Database using REXX: Learn REXX fast
(Howard Fosdick) If you learn Rexx, you’ll know a scripting language that runs everywhere from mainframes to handhelds—and everything in between. Rexx is a general-purpose language that’s powerful enough for mainframes yet flexible enough for other platforms. Best of all, Rexx is easy to learn. This
Essential Performance Forecasting
(Craig Shallahamer) At a basic level, forecasting Oracle performance is absolutely essential for every DBA to understand and perform. When performance begins to degrade, it’s the DBA who hears about it, and it’s the DBA who’s supposed to fix it. It’s the DBA who has the most intimate knowledge of th
Security Practices: ASP.NET 2.0 Security Practices at a Glance
(J.D. Meier, Alex Mackman, Blaine Wastell, Prashant Bansode, Andy Wigley and Kishore Gopalan) This module presents a set of consolidated practices designed to address ASP.NET version 2.0 security issues. The answers and recommendations presented in this module are tight distillations designed to sup