Last week, CAST attended the Gartner EA Summit, held at National Harbor. It was two days of jam-packed sessions and workshops about Enterprise Architecture, but what stuck out the most was the value of this very unique discipline as a catalyst for Digital Transformation.
EA and Digital Transformation were the core focus of many presentations, including Mike J. Walker’s session “Leverage EA to Understand the Value and Impacts of Digital Disruption.” Mike stressed that this ever-evolving discipline is becoming a vital component to corporate strategy, delivering high-performing and sustainable business outcomes.
In April, Google experienced a fairly significant cloud outage, but it was hardly news at all. In fact, it was likely the most widespread outage to hit a major public cloud to-date. The lack of coverage is strange, considering the industry’s watchful eyes like Brian Krebs and others. The even more recent Salesforce service outage seems to have received more attention. But despite the fact that Google seems to have gotten away with a “pass” this time, the glitch brings renewed attention to the fact that tech players large and small are continuing to deal with software robustness issues.
Google Compute Engine was down for a full 18 minutes around the 7 o’clock hour Pacific Time on April 11, disconnecting all users in all regions. This was a Google cloud outage, and the root cause was a network failure. Network outages appear to be an ongoing challenge for Google, this one being the biggest yet.
John Chang, Head of Solution Design, CAST Software at QAI QUEST, 2016
Recently I had the pleasure of speaking at QAI QUEST 2016, which showcases the latest techniques for software quality measurement and testing. It was a content-rich program with more than three days of diving deep into issues like DevOps, Open Source, Security Mobile and more. But what struck me the most above all the event chatter is that even the brightest of companies are still having a difficult time identifying and fixing code quality errors.
During my keynote, I spoke about the perils of system-level defects and how these defects, when they go undetected, can completely ruin ingenious application development strategies. There are two key reason these bugs persist: decentralized development practices and a lack of automated code review standards.
For years refactoring software has been a common process used to improve the quality, efficiency, and maintainability of an application. However, a recent article by IT World discusses how CIOs may not be getting a valuable return on their investment of time and effort into the refactoring process. While many believe refactoring reduces the risk of future headaches, new findings acquired through a study by Sri Lanka researchers suggests code quality is not improved significantly by refactoring.
We always hear about issues with systems, applications, or services caused by poor code quality or missed defects, but what happens when these problems become life threatening? Recently an article posted by npr discussed the early release of dangerous prisoners who are now being charged for murder. According to the article, Governor Jay Inslee of Washington State reported that more than 3,200 prisoners were released early due to a software defect.
This was not a result of good behavior, but rather an issue caused by a software glitch within the Department of Corrections. As reported by the governor’s general counsel, Nick Brown, approximately 3% of the occurrences since 2002 should not have been allowed. This software glitch has gone unnoticed for more than 10 years and as a result dangerous criminals have made their way back into society.
The banking industry has definitely had its share of ups and downs when it comes to service reliability. In the past year, there have been a number of instances where customers have been unable to gain access to funds, receive deposits, and pay bills. As reported in an article by theguardian, HSBC experienced a system failure at the end of August, which left thousands of their customers in a bind over a major banking holiday.
This “technology glitch”, as reported by HSBC, prevented customers from being paid their salaries. The reported system failure made it impossible for employers to access their business banking accounts. A staggering number of banks have experienced system failures and service issues like this one. This raises a question: Is poor code quality becoming a big problem for the banking industry?
With the advancements of both cloud and mobile technologies, security remains a hot topic for every company. The number of reported instances of security backdoors due to faulty code or hardware continues to stagger. A recent article by Wired has brought forth another one of these unfortunate issues for a big player: Juniper. This technology giant has been providing networking and firewall solutions to companies, corporations, and the government for a number of years.
As a leader in networking technology, the last thing you want to hear is that a tech powerhouse like Juniper has found an application security problem. Two security issues were identified after a code review session outside of the company’s normal evaluation cycle. Security continues to remain a primary concern as more companies, government agencies, and even individuals rely on technology providers to manage data or maintain smooth operations.