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From the Blogosphere

It’s been 15 years since the Agile Manifesto was published, and Agile methodologies have proven to be an effective set of guiding principles in modern software delivery since then. But despite the successes, many are wondering: where does Agile go from here? That's the subject of a re...
In a VentureBeat article the author describes ‘the future of enterprise tech‘, describing how pioneering organizations like Netflix are entirely embracing a Cloud paradigm for their business, moving away from the traditional approach of owning and operating your own data centre populat...
Our guest on the podcast this week is JP Morgenthal, Global Solutions Executive at CSC. We discuss the architecture of microservices and how to overcome the challenge of making different tools work together. We learn about the importance of hiring engineers who can compose services int...
The rise of microservices has enabled teams to branch out from developing for innately complicated, monolithic applications and work with small, flexible and comparatively simple components. But when these components (numbering anywhere from the hundreds to the thousands for one applic...
If your website receives heavy traffic and you are hosted across multiple infrastructures across the world or you are using multiple CDNs, then you ought to use a DNS Load Balancer to reroute traffic for better performance. While there are some large companies who create their own DNS...
Bayer is a global enterprise with core competencies in the fields of healthcare, agriculture, and high-tech polymer materials. Founded in Barmen, Germany in 1863, Bayer has 118,900 employees and had sales of €42.2 billion ($45.9 billion US) in fiscal year 2014. Its capital expenditure...
While DevOps has moved into the mainstream and is no longer a novel idea, taking the plunge towards DevOps still make some enterprise organizations and IT leaders weary. This week’s Top 10 news should quell some fears, as there was no shortage of best practices and tips for a smooth tr...
Why a discussion around Application Performance Analytics? There’s a lot of buzz in this industry around the topic of performance analytics – an informal subset of IT operations analytics (ITOA) – as a solution to the growing mountains of monitoring data and the increasing complexity o...
No matter how resiliently you build your application, incidents will happen. And as your application grows, the complexity of troubleshooting and resolving an incident also grows. With prior virtualization technologies, this might involve a virtualization admin, a network admin, a stor...
Alexandre Dumas’s classic portrayal of a young man seeking to join the elite guard of his day seems an unlikely source of inspiration for a blog post about digital performance management, but there’s something about groups of three — each balancing the others’ strengths and weaknesses ...
I am an ops guy. I have been in Ops since I started my career a long time ago. I still remember the glorious days of being the new guy on the Ops team and getting stuck with changing backup tapes. I remember moving servers in the wee small hours of the morning, upgrades that went horri...

The future of software releases is clear. Continuous delivery is here to stay. But does that mean that legacy software systems and infrastructure need to be altogether abandoned? If you polled the people busy redefining best practices today, they’d agree that in a decade we’re going...

As we move into the world of complete datacenter automation, there is a whole new selection of issues that we are learning to resolve – from custom hardware to a variety of provisioning tools at each level of automation. These are not unexpected issues, but they certainly provide us wi...
As enterprises today undergo digital transformation, they become software-driven organizations. But software-driven is somewhat of a misnomer, because software alone is only an enabler – just as software-based tools are not the core of DevOps, but merely DevOps enablers. In reality...
Internet of @ThingsExpo, taking place June 7-9, 2016 at Javits Center, New York City and Nov 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 18th International @CloudExpo and will feature technical sessions from a rock star conference faculty ...
This article was excerpted from the book “Angular Development With TypeScript.” The Angular 2 framework is a re-write of popular framework AngularJS. In short, the newer version has the following advantages over AngularJS. The code is simpler to write and read It performs better th...
What is the cloud? Does my data really sit on fluffy white clouds and float above the world? What happens when an airplane drives through my spreadsheet, or a bird gets stuck in my document? The scope of cloud technology and cloud computing is growing, as is its adoption. Your prosp...
The United States spends around 17-18% of its GDP on healthcare every year. Translated into dollars, it is a mind-boggling $2.9 trillion. Unfortunately, that spending will grow at a faster rate now due to baby boomers becoming an aging population, and they are the largest demographic i...
With live TV, there is no room for error. There’s no reset button. Any mistake can have a catastrophic effect on their brand. If during the World Series or the Super Bowl or a Presidential debate a system fails to handle the capacity or load – it would affect millions of people around ...
Early (very early, in fact) in the rise of SDN there were many discussions around scalability. Not of the data plane, but of the control (management) plane. Key to this discussion was the rate at which SDN-enabled network devices, via OpenFlow, could perform “inserts”. That is, how man...
DevOps bridges the gap between Development and Operations to accelerate software delivery and increase business agility and time-to-market. With its roots in the Agile movement, DevOps fosters collaboration between teams and streamlines processes, with the goal of breaking silos in ord...
DevOps is a far cry from the days of traditional software development. It is an amalgamated culture of attitudes, best practices and tools; a journey towards the Holy Grail of Continuous Delivery in which actions speak louder than words. To understand DevOps you have to live its value...
Remember when you were in school, learning math, and you learned about the importance of the order of operations? You do? Okay, good. Pop quiz: 1 + 1 * 8 = ? The answer is 9, not 16. Why? Because multiplication has precedence. If you want to get to 16 with those numbers, we’ll ne...
This week’s Top 10 is a little bit different...The latest episode of our Continuous Discussions (#c9d9) podcast focused on Microservices and Continuous Delivery. Panelists Usman Ismail, Daniel Rolnick, Darko Fabijan and our own Anders Wallgren discussed some of the best practices and t...
Agile software development is slowly but surely becoming the norm for a significant contingency of software developers. What used to be rigid, step-by-step processes that were siloed between specific teams have transformed into a collaborative, adaptive methodology that ultimately lead...
When major companies start getting into the nitty gritty of updating their software delivery processes, governance always pokes its head into the mix. The ability to control and secure a software release has traditionally been a hands-on experience due to its many complexities. But at ...
The now mainstream platform changes stemming from the first Internet boom brought many changes but didn’t really change the basic relationship between servers and the applications running on them. In fact, that was sort of the point. In his session at 18th Cloud Expo, Gordon Haff, se...
This week saw DevOps news ranging from QA testing to microservices to metrics. Continue reading this week's top posts to see where the DevOps journey is heading, and what are some of the trends, tools and practices that are emerging to assure quality, speed and security of your release...
Imagine that you are designing the 2017 Ford Mustang. Like all gas-powered vehicles, each one needs an exhaust muffler. Ford has already vetted and narrowed in on a preferred provider of mufflers. But imagine what would happen if the designers and factory line workers could pick from a...
Microservices are all the rage right now — and the industry is still learning, experimenting, and developing patterns, for successfully designing, deploying and managing Microservices in the real world. Are you considering jumping on the Microservices-wagon? Do Microservices make sense...
On a recent road trip I was reminded about the importance of DevOps feedback loops and application supportability. I enjoy driving into the Australian outback. This probably explains why I prefer to take the back roads. On my last trip I did just that; forgoing the fast highway for a ...
A typical software testing team might have a business expert, a toolsmith, a few technical investigators, and perhaps a manager. A savvy manager knows one of the investigators is interested in mobile, another in APIs, and tries to ‘steer' the work toward the right person. This brings ...
If we look at slow, traditional IT and jump to the conclusion that just because we found its issues intractable before, that necessarily means we will again, then it’s time for a rethink. As a matter of fact, the world of IT has changed over the last ten years or so. We’ve been experi...
The (re?)emergence of Microservices was especially prominent in this week’s news. What are they good for? do they make sense for your application? should you take the plunge? and what do Microservices mean for your DevOps and Continuous Delivery efforts? Continue reading for more on M...
How is your DevOps transformation coming along? How do you measure Agility? Reliability? Efficiency? Quality? Success?! How do you optimize your processes? This morning on #c9d9 we talked about some of the metrics that matter for the different stakeholders throughout the software deliv...
In a previous article, I demonstrated how to effectively and efficiently install the Dynatrace Application Monitoring solution using Ansible. In this post, I am going to explain how to achieve the same results using Chef with our official dynatrace cookbook available on GitHub and on t...
For microservices to work in an organization, there must be a business initiative attached to it. Questions arise among IT professionals on whether microservices are suited only for giant Web applications like Google and Facebook. However, scale is only one of the business benefits of ...
I remember back in 2003 when I had a meeting with the then CTO of Amazon for a couple of hours. He was narrating his vision of SOA (Service Oriented Architecture), where individual business or programming functions (called services) can be stacked up in libraries and get invoked as and...
Enterprises are finally realizing that digital transformation must be end-to-end if they want to remain competitive in today’s software-driven, customer-focused world – but virtually every large organization has a massive boat anchor dragging them down – slow IT. Legacy technology woe...
It’s easy to understand the confusion that is caused when the terms Agile and DevOps start getting tossed around. Buzzword bingo, here we come. But these two terms are more than just marketing speak – they’re technical movements born out of the desire to deliver better software, collab...


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