Guide
5th Annual IBM AIX Community Survey Findings
The AIX Community Survey, now in its fifth consecutive year, goes in-depth with IT teams to gain a unique perspective into how this platform is being used today and how teams envision using it in the future. Over the years, the respondents of the survey have expanded to include a variety of industries, geographies, and titles within IT.
More than 100 IT professionals in North America, EMEA, and APAC participated in this year’s survey, and this input enables all of us to understand the role of AIX with new clarity.
Guide
The Business Leader’s Handbook for Building an Automation Center of Excellence
Creating an automation center of excellence (COE) ensures that you are automating your enterprise with strategy and vision. This guide gives you the expertise you need to put together a great team, follow best practices, and continually optimize your automation COE.
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 Part 2: Not Your Average Average
This is the second in a two part-series where we explore the use of UNIX load averages in performance analysis and capacity planning.
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
How to Get Unbelievable Load Test Results
This article is about delusions that arise from incorrect interpretation of load test measurements.
Guide
Capacity Calculations: Handle with Care
This paper discusses avoiding calculation results that are more precise than is justified by precision of corresponding measurement input data.
Guide
Evaluating Scalability Parameters: A Fitting End
This is the final online article concerning the concept of application scalability. Here, you will learn how to determine value of the parameters that control scalability.
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.