Category: Software

What tools are needed to create business agility? An agile business can adapt and roll with the punches. I don’t mean a momentary setback but events that a business can easily adapt and overcome. In software development, this methodology is known as Agile and is one of the driving forces behind modern development […]

“Prevention is better than cure” applies to defects in the software development life cycle as well as illnesses in medical science. Defects, as defined by software developers, are variances from a desired attribute. These attributes include complete and correct requirements and specifications as drawn from the desires of potential customers. Thus, defects cause […]

It takes a lot of testing and evaluation in order to get software ready for the marketplace. Early on in software development, clearly defined methods were put in place to ensure high-quality products that were bug-free.

There are several ways that companies conduct inspections of their software. One such method is Fagan Style Software Inspection.

Software inspection requires thorough examination in order to be sure that it is safe for release. In order to successfully and reliably conduct such an examination, a plan is required. Overview: What is a software inspection plan? A software inspection plan is a formalized process of inspecting software for any issues. The typical steps involved […]

Finding bugs during the testing phase of software is paramount to making sure customers receive a product that works as it is intended to.Having bugs in software is not uncommon. It is, however, extremely important to do rigorous testing to find them ahead of the release of the software or product to the public. Overview: […]

This article describes the successful implementation of a Six Sigma Green Belt project in information technology (IT) in which a software development team applied Six Sigma to reduce the resolution time of software defects and minimize rework, thereby increasing customer satisfaction. A software development team in a leading environmental services company wanted to reduce the […]

Inspections are one of the most common methods of review performed in software teams. The goal of code inspection is to identify software faults early in the software development lifecycle. Teams are faced with the challenge, however, of determining whether those inspections are effective. One way to quantify this is by predicting the total number […]

The following question has been posed on many Internet discussion forums: Has anyone poka-yoked a computer-aided design (CAD) system? The goal of poka-yoke, or mistake-proofing, is to design a process or mechanism that prevents an error from occurring. In the world of machine and industrial design, CAD systems are one of the best forms of […]

As the calendar flips to 2011, several technology experts and software providers have made predictions about how Lean Six Sigma and other process improvement methodologies will shape IT departments in the coming year. Collected here are four of their forecasts for the next 12 months.

Standard Bank Group – one of the largest financial institutions in South Africa, with more than 1.33 trillion rand (R) (US$200 billion) – recently released a case study about how it deployed Lean Six Sigma methods to reduce waste and errors, and also created a balanced scorecard system to track its progress. As a result […]

Lean Six Sigma projects involving software development are an increasingly popular option for IT departments that are seeking to improve their efficiency. However, a number of research studies demonstrate that the average percentage of software projects that achieve all project objectives is significantly less than might be expected. For instance, a Standish Group survey conducted […]

Scrum is an Agile project management methodology that can be used to control software and product development using iterative, incremental practices. Scrum generates the benefits of Agile development with the advantages of a simple implementation. This methodology can significantly increase productivity and reduce time to benefits while facilitating adaptive, empirical systems development.

Australian financial services firm Westpac has launched a large-scale initiative to overhaul its information technology (IT) services, part of which will be accomplished through the application of Lean and Six Sigma techniques to reduce waste and remove unnecessary banking processes. The IT plan was announced during an Oct. 8 webcast briefing with Westpac investors. During […]

By mapping the entire software application development life cycle, IT departments can see dramatic improvements in efficiency.

One of the initial challenges of enhancing IT quality metrics is to manage the mountain of data produced at a typical organization. Those organizations that have not learned how to mine their existing information to find solutions tend to track their data via spreadsheets and then generate high-level reports for executive management. Often, major gaps […]

Software and IT experts discuss the best ways that methods such as business process managment and Agile can be applied to a Lean software development program.

An introduction to eight apps, designed to serve as resources for Lean Six Sigma practitioners, available on Apple’s iTunes App Store.

When facing an imminent layoff, what path should Six Sigma professionals with a technical background take to get into the information technology (IT) arena? This topic was brought up in a recent online conversation on the iSixSigma Discussion Forums. The suggestions included getting familiar with the capability maturity model (CMM), joining an IT organization, becoming […]

The gains that Lean Six Sigma has brought in the areas of manufacturing, operations and physical product design speak for themselves. It is natural to want to replicate that success in software design. To do that most effectively, however, practitioners must meld Lean Six Sigma with Agile, a software development technique that is gaining traction […]

The demand for business intelligence continually increases. Tapping into predictive analytics, a type of data mining that can be used to make reliable predictions of future events based on analysis of historical data, can help.

From environmentalleader.com Businesses today generally understand they need to do as much as possible to conserve energy and water, reduce waste and greenhouse gas emissions, and minimize their environmental impact overall. Societal pressures from customers, increasing regulation and economics all make this a fact of life for them. Most are taking steps to address these […]

While training traditional software services personnel it becomes imperative to give an experiential feeling in the classroom. Using case studies and sharing success stories will help develop conviction in practitioners.

Parts one and two of this series surveyed the work connected with several goals shared by software organizations and Six Sigma (Goals 1-3 in Table 1). We saw that reaching those goals involved establishing systems to identify defects, classify them according to type and point of origin, predict their occurrence, and assess actual defect find […]