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 Economic and Clinical...
Guide
Health and Risk: A New Paradigm for Capacity Management
Capacity management, considered by top analyst firms to be an essential process in any large IT organization, is often so complex that in today’s accelerated business world it cannot be effectively implemented. Changing priorities, increasing complexity and scalable cloud infrastructure have made traditional models for capacity management less relevant. A new paradigm for capacity management is...
Guide
The Race To Access Enterprise Data
Businesses need fast, easy access to data across an enterprise, but there are three big hurdles in the data access race. To overcome these hurdles, read our exclusive white paper.
Guide
Key Performance Indicators and the Reporting Tools for Success
Learn why KPIs are a must for any business intelligence strategy—and how you can apply them.
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 to transform the...
Guide
The Query Decision-Making Kit
Is Query/400 still cutting it? Probably not. You’ve most likely heard that there are other data access tools out there, but you might not be sure which one is right for you—or even if it’s the right time to upgrade. The Query Decision-Making Kit can help. For starters, you want data access to be simple, no matter your skill level. You want the option to view visual data in real-time, access data...
Guide
How to Manage IT Resource Consumption
At an application level with Vityl Capacity Management In this guide, John Miecielica of Metavante, provides a step-by-step example showing how he uses Vityl Capacity Management to analyze IT resource consumption at an application level. This key capability is especially important in today’s environments where multiple applications run on a server or multiple servers might be required to implement...
Guide
Commercial Clusters and Scalability
In this paper we present an introductory analysis of throughput scalability for update intensive workloads (such as measured by the TPC-C or TPC-W benchmarks) and how that scaling is limited by serialization effects in the software-hardware combination that comprises any platform.
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
Of Buses and Bunching: Strangeness in the Queue
This article explains how correlated or bunched requests can impact capacity planning results.
Guide
How to Measure an Elephant
This article explains how correlated or bunched requests can impact capacity planning results.