News from the World of Software Development – September 2017

With autumn now upon us, it becomes time to train our eyes towards the latest software industry news to see if any interesting stories provide meaningful insights on how your team builds applications. If you want to check out last month’s stories, simply click on the following link. Stories on the use of AI to improve continuous delivery, and a new DevOps metrics tool await you.

CCleaner Malware Attack places renewed Onus on “Cybersecure” Development

One of the last month’s biggest stories in the technology world involved the malware attack on CCleaner, a cybersecurity application from Avast, one of the most well known anti-virus companies in the industry. Hackers were able to infect the development team at Avast, interjecting malware into versions of the deployed application – both CCleaner and CCleaner Cloud.

Ultimately, the over two-million users who installed the application on their own systems effectively provided cyber criminals with a gateway into their computer. End-users feeling they are taking the right steps to protect their desktops ended up getting burned by a cybersecurity company unknowingly serving as the middleman for hackers. News and analysis of this insidious cyber attack was published on eWEEK, as well as many other sources.    

Avast acquired the original developer for CCleaner – Piriform – in July. The attack took place some time in August, with all versions of the application installed from August 15 to September 12 affected by the malware. Since the CCleaner install had a legitimate digital signature from a respected antivirus company, effectively all users installed the program unaware of the hacked code within.

The places the onus on software engineering teams to secure all computers and digital signatures involved in the development process, a point echoed by Craig Williams, a senior technical lead with Cisco. “The fact of the matter is, when it comes down to supply chain attacks, if the attacker is in your build system already, you’ve lost. Once the attacker has all the certificates and all the keys and all the passwords, there is not a lot you can do,” said Williams.

Artificial Intelligence changing Software Quality Assurance

AI continues to influence many aspects of the software engineering process, so it isn’t surprising quality assurance is also taking advantage of machine learning routines to improve its efficacy. A variety of companies specializing in QA services – Infostretch, Appdiff, and dinCloud – are now including AI-based functionality in some of their testing products. News about the inroads artificial intelligence is making in the QA world was published this month in Tech Target

Infostretch’s new service is called Predictive and Prescriptive QA. It relies on data analysis and machine learning to quickly give software testers the information they need to find defects. The other two companies’ products essentially are testing bots aimed at software development organizations already taking advantage of automated QA as part of their DevOps implementation.

The introduction of AI and robotic testers doesn’t mean QA engineer jobs are at risk. Instead, these tools only help them become more productive and ultimately better at finding software defects.   

Keep returning to the Betica Blog for additional news and insights from the world of software development and QA. As always, thanks for reading!

CIOs look to outsource Enterprise Mobile Development

Mobile app development remains one of the hottest areas within the technology world. Users increasingly prefer using their smartphones and tablets for a wide variety of purposes, both personal and business related. Organizations building apps with an eye towards reaching this audience are increasingly looking to outsource this work instead of engaging their internal development teams.

Why don’t CIOs trust their own programming staff when it comes to mobile apps? Is a skills gap leading to a desire to outsource their solution needs? On the other hand, if your company specializes in this area of software development, business opportunities abound, provided your team delivers a quality app.

Study reveals the Distrust Executives hold for Internal Mobile Development

A recent study by mobile development platform provider, Kony, reported on in Application Development Trends Magazine, took a look at CIO attitudes towards mobile app development. In addition to a skills gap with mobile programming technology, executives also worry about limited development budgets and cybersecurity. The Kony survey reached out to over one-thousand CIOs and business executives.

According to the survey, the demand for new mobile apps as well as new features in existing apps remains large. 97 percent of the survey respondents reported either individual employees or divisions within their organizations requested new applications or enhancements. Improving collaboration and productivity were the two biggest reasons behind these requests.

As noted earlier, the lack of internal mobile development talent and/or budgetary concerns are the primary reasons CIOs look towards third-party providers for their mobile application needs. 65 percent of the surveyed executives whose companies currently build mobile apps in-house are dissatisfied with the overall results. They report poor user experiences as well as difficulty in managing the software development process.

A Business Opportunity for Third-Party Mobile App Vendors

This dissatisfaction has created an opportunity for companies specializing in mobile application development. 81 percent of the survey respondents noted a preference for engaging third-party vendors for their mobile programming needs. Of the 73 percent that have worked with external mobile app vendors, 96 percent of those reported problems with the development process, including cost issues and the difficulty in app customization.

92 percent of the CIOs who went the external vendor route feel their published apps aren’t meeting expectations. Some of the issues include poor performance, substandard customer service, and lower employee productivity. 82 percent of those respondents actually ended up abandoning an app after its release, with lack of adoption being a leading reason why, in addition to performance issues.

While business opportunities for mobile app vendors are on the upswing, the survey results are still cause for concern. Mobile software shops need to work on properly setting customer expectations, in addition to focusing their development efforts on building compelling user experiences with top notch app performance. Still, companies of all sizes will continue to outsource their development needs so they are able to focus more on internal business operations.

In the end, “current IT departments simply lack the skills necessary to manage new and emerging technologies, all with limited budgets and resources,” the survey concluded.

Keep coming back to the Betica Blog for additional dispatches from the wide world of software development. As always, thanks for reading.

GitHub Analysis reveals the Changing Face of Programming Language Usage

One obvious constant in the technology industry is its rapid pace of change, and the practice of programming offers no exception to this rule. What was once a popular language at the turn of the century might hardly get used for applications today. On the other hard, new programming languages seem to appear on a monthly basis.

Data from the source code repository, GitHub, offers a window on this changing face of software development. Let’s look more closely at their analysis to check the latest trends in programming language usage. Perhaps these insights might be of use in your own team’s development efforts?

393 Different Programming Languages at GitHub – in One Year!

GitHub boasts 4.5 million users who maintain around 10 TB of source code at the repository. Incredibly, those development projects are written in 393 different programming languages. Even more impressive is that data only represents one year of GitHub usage statistics!

Those numbers have only increased since the original July publication of an article by Waren Long at the source{d} blog used as a reference for this post. Another interesting point is their analysis doesn’t even include JavaScript, one of the most widely used languages, because of GitHub users’ propensity to refer to popular libraries, like Node.js or React.js, as a project’s language instead of JavaScript.

Long’s methodology for determining programming language is quite detailed, so refer to the link in the previous paragraph for additional insights, if interested. 

The Current Most Popular Programming Languages on GitHub

There are few surprises listed among the most popular languages currently in use at GitHub. Python and Java rank at the top of the list, with a popularity percentage of 16 and 15.3 respectively. That doesn’t necessarily mean both languages have more lines of source code stored in the repository. That honor lies with PHP, even though it only ranks at #5 on the popularity scale.

Other languages in the top 10 include the venerable, like C, C++, and C#, along with relative upstarts like Ruby, Objective-C, and Go. Apple’s newer programming language for iOS applications, Swift, rounds out the top 10. A related analysis adding in Google search queries to the GitHub data notes that Go is currently the “hottest” programming language.

Moving from One Language to Another

The original source{d} blog article also looked what languages programmers are transitioning into over time. This is useful information for both individual developers as well as software development shops. For example, many Visual Basic developers eventually transition into C#, which isn’t surprising for programmers working primarily on the Microsoft technology stack.

PHP developers, on the other hand, tend to move into Java, Python, or even C#. Python’s current popularity is confirmed by the fact that 24 percent of programmers working in the five other most popular languages — Java, C, C++, PHP, and Ruby – eventually work with Python. The “walled garden” nature of Apple platforms is revealed by the high percentage of programmers switching between Swift and Objective-C for project work.

Ultimately, anyone working as a programmer or a manager of software development needs to dive into the source{d} analysis of GitHub’s data. It’s truly fascinating.

Keep coming back to the Betica Blog for additional insights from the software development world. Thanks for reading!