Resources

Guide

Managing Data and Healthcare Regulations Efficiently

The right Business Intelligence (BI) tool can address the twin challenges of today's healthcare industry and regulations: efficient, secure information retrieval and effective monitoring of day-to-day operations. In February 2009, President Barack Obama signed the American Recovery and Reinvestment Act (ARRA). Title XIII of ARRA, called the Health Information Technology for...
Guide

Dispelling the Myths of IBM i Data Access

Ironically, many IBM Power Systems™ users are sitting on top of a “gold mine” of data that they could use to make their lives easier, their jobs more productive, and their companies more profitable—if they only knew how to harvest it. Yet, they don’t have the first idea about how to do that. They might even be considered “power users” on their computer systems and not know how...
Guide

UNIX Load Average Part 1: How It Works

In this online article Dr. Gunther digs down into the UNIX kernel to find out how load averages (the “LA Triplets”) are calculated and how appropriate they are as capacity planning metrics.
Guide

UNIX Load Average: Reweighed

This is an unexpected Part 3 to the discussion about the UNIX load average metric answering the question of where the weight factor comes from.
Guide

The “LA Triplets” Quiz

This is a little quiz to test your understanding of the triplet of numbers that appear in the UNIX® load average (LA) performance metric.