Tag: Software Quality

Southwest Airlines is the latest victim of the airline scandal. What scandal? It’s the one where airlines continue to cause travel delays due to poorly managed IT systems. It’s the one that caused Southwest to delay 836 flights on Monday and distribute HAND written tickets to passengers because of a ‘software glitch’. Southwest isn’t alone. United Airlines grounded hundreds of flights in July and American Airlines did the same in September and April. How long will consumers have to wait before these organizations figure out that the glitches are caused by bad software quality, which creates bad service?

Bad Software Quality Crashes Airlines’ IT Systems, Again: When Is Enough Enough?
In the development cycle there are many places where technical debt can rear its head and cause problems down the line for the product you’re developing. In order to tackle the problem of technical debt first teams need to know what it’s comprised of, how to identify it, and, then, how to address it’s presence in a system.
The Symptoms and Causes of Technical Debt

Legacy Code

When a business develops software, new technologies eventually outgrow the software. But that doesn’t mean the software stops working, which is why businesses continue to use legacy software. In fact, after all the fixes and patches, the legacy software still gets used because it simply works, even if it means the users are forced to run older operating systems and older web browsers to use it.

Measuring Legacy Systems for Technical Debt and Quality

DARPA's quest for better software quality is honorable but misguided.

Terminator 2: Judgment Day, Carolco Pictures

Software Quality Gets Better through Standardization NOT Innovation

Recently, the U.S. government has implemented healthcare reimbursements based on the outcome of medical treatments, rather than a traditional fee-for-service approach.   These performance-based programs are designed to improve healthcare quality while lowering treatment cost.  It’s this outcomes-based approach that Fortune 500 companies are considering as a way of reducing ADM costs while improving software quality.

What Do Software Analytics and Your Doctor Have in Common?

If you've read the news lately, you've seen headline after headline (some, even on our blog) about computer glitches, technical failures, software risk, and hacks.  The health of applications is now under more microscopic attention than ever before - because no matter whether internal or external causes prompt a software outage, the security and stability of your applications are paramount.

The Importance of Checking Software Risk and Software Quality: A Wake-Up Call to Firms Across the Globe
Time to market pressures are often identified as one of the key causes of technical debt. This results in a tension between releasing a poor quality application early and releasing a high quality one late. The advantages of releasing a product sooner rather than later can be immense and extremely beneficial for a business – and in the rapidly changing tech environment falling behind can be disastrous. However, one of the common misconceptions about technical debt is that it is only relevant at the code-level of software development, when technical debt can be incurred at any point of the software development life-cycle.
The Causes Of Technical Debt Do Not Exist In A Vacuum

In business, measurement is key. It’s not a new concept, of course, but it’s one that information technology has enabled to be implemented to a higher degree than ever before. Function point analysis is one of those areas where, like initiatives such as Six Sigma, the ability to measure can help insure ultimate success.

Function Points Analysis: On Point at Federal Productivity Workshop

There’s a common belief in the software development space that when companies choose application outsourcing of their projects, the control they relinquish by doing so results in lower application quality and puts their projects at risk. Once again, however, CAST’s biennial CRASH Report, which reviews the structural quality of business critical applications, has disproved this theory.

Is Application Security Risk a Result of Outsourcing?

Over the past decade, advancements in static analysis tools from both commercial and open source communities have dramatically improved the detection of developer violations of good coding practices. The ability to detect these issues in coding practices provides the promise of better software quality.

Software Quality is More than Good Code

For the last half-decade, a debate has raged over which project management method reigned supreme – Agile or Waterfall. To determine which held the advantage, some looked at the management techniques and fluidity with which projects were completed, others judged the debate by pointing to the structural quality of the applications being developed.

Agile-Waterfall Hybrid Best for Structural Quality According to CRASH Report Findings

CAST ha partecipato al 1° Evento Metrico 2015 organizzato dal GUFPI ISMA, associazione di riferimento nazionale per la misurazione del software in Italia, tenuto a Roma lo scorso 14 Maggio. La conferenza ha visto la partecipazione di Cast sui seguenti 3 topics:

Key Points dal 1° Evento Metrico 2015 GUFPI ISMA

Dr. Carol Woody of SEI was recently featured on a CISQ webinar about the correlation of software quality and software security. Her lessons on this topic highlight why software security cannot be something added after-the-fact, it must rather be factored into the development of software applications from the moment coding begins.

This is a lesson that companies such as Sony need to learn. While past breaches like the ones carried out by the LulzSec group in 2011, affected their customers and cost them dearly in terms of reputation and reparations, the one they suffered late last year hurt them much closer to home when cyber criminals breached Sony’s entire network and threatened to expose all stolen data.

Poor Software Quality Impacts Application Security

If you read the news these days, one would think that software security is something that is layered on top of existing software systems. The truth is, however, that software security needs to be woven into the very fabric of every system and this begins with eliminating vulnerabilities by measuring software quality as the system is built.

During the CAST Software Quality Fall Users Group, Dr. Carol Woody, PhD, senior member of the technical staff at the Software Engineering Institute (SEI) at Carnegie Mellon University, whose research focuses on cyber security engineering, discussed the importance of software quality as a basis for security.

Making Software Quality the First Measure of Software Security

They say “if something works, don’t fix it.” This old adage may be the reason behind why some organizations hold onto legacy systems longer than they should, but it is also the reason why these same organizations struggle with software complexity. In fact, according to the GAO, Uncle Sam spends 80 percent of its $86.4 billion IT budget on legacy systems.

Digital Transformation Keeps Software Complexity from Becoming a CIO’s Legacy