Tips for sizing and server consolidation » FULL STORY
I’m a big believer in trying to get as much information as possible before doing anything to a system, including monitoring and systems tuning. How can you monitor a system—let alone tune it—without taking the time to understand how it’s built?
Little has been said about WAS architecture and some of the “under the covers” features it employs to great benefit on IBM platforms.
e-Newsletter Exclusive | The ncp tool helps users gather data for capacity planning and consolidation studies. Technical Editor Jaqui Lynch gives a step-by-step instruction on installation and use.
e-Newsletter Exclusive | DSH enables users to execute commands across multiple AIX systems
Tips & Techniques | As you think about securing your machines, think about network security, physical security and user security.
e-Newsletter Exclusive | Boosting your bottom line doesn’t have to be like pulling teeth. Here are five simple methods project managers can use to make both themselves and their companies valuable players.
e-Newsletter Exclusive | Follow these simple rules to better understand and work with 802.1q virtual LANs, or VLANs.
e-Newsletter Exclusive | When deploying WPAR environments, careful consideration is needed to ensure maximum availability. The High Availability Cluster Multi-Processing (HACMP) 5.4.1 release introduces basic WPAR support, which allows a resource group to be started within a WPAR. However, several limitations currently exist.
Features | Workload granularity and workload characterization are critical to being able to correctly size the server and any associated cards. Without understanding them, it’s very difficult to correctly size the system.
e-Newsletter Exclusive | A complete Java program, even a heavyweight application such as the WebSphere Application Server, is just a process. This means that the outside systems’ management tools can’t see what the Java code itself is doing, as it’s just an impenetrable process.


ATS Galileo Performance Explorer (Galileo PE) provides an easy-to-use, Web-based interface and companion services...
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- Jim Fall
, IBM
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