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From the Blogosphere

This is the burning question these days for the great minds of the enterprise regardless of industry! The digital revolution changes the way we do business and enables a world of new possibilities. But it also places unprecedented demands on businesses, on IT departments… and on legacy...
New levels of insight and intelligence into what really goes on underneath the covers of modern applications help ensure that apps are built, deployed, and operated properly. We’ll now explore how these new levels of insight and intelligence into what really goes on underneath the co...
With 10 simultaneous tracks, keynotes, general sessions and targeted breakout classes, Cloud Expo and @ThingsExpo are two of the most important technology events of the year. Since its launch over eight years ago, Cloud Expo and @ThingsExpo have presented a rock star faculty as well as...
With big corporations moving to the cloud for their computation needs, a new type of resource usage model has come up recently that is called Server-less Computing. Contrary to the meaning of the term “Serverless” in “Serverless Computing”, it does not mean that servers are not involve...
Given the popularity of the containers, further investment in the telco/cable industry is needed to transition existing VM-based solutions to containerized cloud native deployments. The networking architecture of the solution isolates the network traffic into different network planes (...
Causation and Correlation: What’s the difference? Why does it matter? Does it matter? Some vendors use time-based correlation to connect events across multiple observed data sets, and claim there’s a connection between two observed data sets. This type of approach is flawed and can lea...
Two years ago, we published an ebook on the True Impact of Third-party Tags. A lot can change in two years, especially when it comes to technology, so we felt it was time to revisit the sites we tested. In 2015, we analyzed sites across four verticals – US banking, ecommerce, news, and...
DevOps, and Ops in general, is one of the most important components of a company’s production machine. Investing in building a winning DevOps team should be a priority for every company and will pay off quickly. As organizations and operations grow (products, features, number of custo...
If you’ve used test case management tools before, you’ll understand that there are a range of products on the market. There are old standards that have been around since before the dawn of the World Wide Web, and there are relative market newcomers that offer different levels of sophis...
An overall theme of Cloud computing and the specific practices within it is fundamentally one of automation. The core value of technology is to continually automate low level procedures to free up people to work on more value add activities, ultimately leading to the utopian goal of fu...
Thanks to Docker, it becomes very easy to leverage containers to build, ship, and run any Linux application on any kind of infrastructure. Docker is particularly helpful for microservice architectures because their successful implementation relies on a fast, efficient deployment mechan...
In today's enterprise, digital transformation represents organizational change even more so than technology change, as customer preferences and behavior drive end-to-end transformation across lines of business as well as IT. To capitalize on the ubiquitous disruption driving this trans...
Another year has come and gone, and many of us are reflecting on the past and looking ahead to see how we can best prepare for the future. Let’s see what Gartner has to say about it in terms of the application development world. As last year was beginning to wind down, the research fir...
It's not the oldest shipper of this list (that would be syslog-ng, ironically the only one with "new" in its name), it's certainly the best known. That's because it has lots of plugins: inputs, codecs, filters and outputs. Basically, you can take pretty much any kind of data, enrich it...
I recently read something – a blog, a tweet, a LinkedIn article perhaps – describing the use of wire data to analyze application performance. I remember that the author’s use of the term “APM” in this context caused one reader to comment, complaining that “you can’t call wire data APM....
Whether you like it or not, DevOps is on track for a remarkable alliance with security. The SEC didn’t approve the merger. And your boss hasn’t heard anything about it. Yet, this unruly triumvirate will soon dominate and deliver DevSecOps faster, cheaper, better, and on an unprecedente...
A Continuous Delivery pipeline as part of an Agile transformation is like spices in a meal. Without them, the food is bland and worthless. On the other hand, the right blend of spices will leave you craving more, stimulating your senses and energizing you. But as any good cook will tel...
Ed was demoralized. He had just heard a speaker who would change his life. He knew he needed to change, and he knew what the end goal was. He just didn't know how to get there. He needed fresh air. He needed endorphins. What better way to do that than go on a 6-hour run through some of...
2016 has been an amazing year for Docker and the container industry. We had 3 major releases of Docker engine this year , and tremendous increase in usage. The community has been following along and contributing amazing Docker resources to help you learn and get hands-on experience. He...
One of my favorite parts of the novel The Phoenix Project is when Bill Palmer, DevOps hero and VP of IT Operations for the fictional company “Parts Unlimited” has a light bulb moment about the central importance of IT to the business. The moment comes as the company’s CFO lays out for ...
Today’s digital world has placed a premium on the user experience. Users have become incredibly demanding, willing and able to head to a competitor’s site if just three seconds of latency occur during their time on your site. Such high demand puts web performance at the forefront of yo...
We call it DevOps but much of the time there’s a lot more discussion about the needs and concerns of developers than there is about other groups. There’s a focus on improved and less isolated developer workflows. There are many discussions around collaboration, continuous integration a...
The Internet of Things is clearly many things: data collection and analytics, wearables, Smart Grids and Smart Cities, the Industrial Internet, and more. Cool platforms like Arduino, Raspberry Pi, Intel's Galileo and Edison, and a diverse world of sensors are making the IoT a great toy...
DevOps is all the rage these days and with good reason as it promises to reduce the time-to-market for new applications. It also promises to improve change management, allowing teams to deploy changes to their applications quickly and efficiently. However, DevOps isn’t something you bu...
In the digital world, performance, availability, and reliability are key pillars of business that can impact revenue, reputation, and operational excellence. We often write about the impact that third-party services have on performance on our blog, but sometimes that impact is felt in ...
Last week, I tried to book a hotel for an upcoming business trip. I logged into the travel portal entered the city and dates of travel and clicked search. Then, I waited and waited and waited and waited, yet nothing happened. I tried again; same results. At this point, I gave up and mo...
For a while already we have been working with a large enterprise client, helping them to migrate their on-premise workloads to the cloud. Of course, as added value to the process, they are also migrating their legacy development processes to the modern, better, agile DevOps approach. A...
We’re all aware that dev/test != production environments. While the software stacks upon which applications are deployed may be (and hopefully are) the same, there still remains a whole lot of “infrastructure” (that’s everything else) that isn’t the same. Routers, switches, security de...
When building DevOps or continuous delivery practices you can learn a great deal from others. What choices did they make, what practices did they put in place, and how did they connect the dots? At Sonatype, we pulled together a set of 21 reference architectures for folks building con...
There’s no shortage of DevOps stories, but every so often one blows me away, like the one I heard last week at the Gartner Symposium in Barcelona. Societe Generale, one of the world’s largest banks with almost 150,000 employees in over 50 countries, is a story about a broad ranging, co...
True Story. Over the past few years, Fannie Mae transformed the way in which they delivered software. Deploys increased from 1,200/month to 15,000/month. At the same time, productivity increased by 28% while reducing costs by 30%. But, how did they do it? During the All Day DevOps con...
Everybody loves DevOps. In fact, DevOps is hottest date in IT. That’s because DevOps promises to satisfy the deepest longings of digital business—including fast execution on innovative ideas, competitively differentiated customer experiences, and significantly improved operational effi...
The word—or rather, the contraction—is simple: DevOps. But DevOps, which refers to the increased communication and collaboration between development and IT operations, is an ever-changing, sometimes complicated term. While “dev” and “ops” used to be siloed into separate philosophies, p...
Synthetic monitoring is hardly a new technology. It’s been around almost as long as the commercial World Wide Web has. But the importance of monitoring the performance and availability of a web application by simulating users’ interactions with that application, from around the globe, ...
In 1943, a psychology theory was introduced by Abraham Maslow outlining a hierarchy of needs. The hierarchy describes the stages of growth, starting with basic survival needs and moving onto more complex needs. If basic needs are not met, higher-level needs will not be attainable and ...
Software delivery was once specific to the IT industry. Now, Continuous Delivery pipelines are used around world from e-commerce to airline software. Building a software delivery pipeline once involved hours of scripting and manual steps–a process that’s painful, if not impossible, to...
Do you know how much your organization risks with every potential outage? Application performance issues can impact away more than revenue, your brand might take a substantial hit as well. Hundreds, thousands of potential customers could take to Facebook, Twitter, Yelp, the App Store ...
Let's recap what we learned from the previous chapters in the series: episode 1 and episode 2. We learned that a good rollback mechanism cannot be designed without having an intimate knowledge of the application architecture, the nature of your components and their dependencies. Now t...
There are more than 2,500 documented programming languages with customizations, dialects, branches, and forks that expand that number by an order of magnitude. In comparison, the Ethnologue: Languages of the World research officially recognizes 7,097 official language groups that human...
"It is not necessary to change. Survival is not mandatory." – W. Edwards Deming. How often do we see this quote used in DevOps blogs without a hint of irony? It’s as if we need to instantly complete generations of evolution to stave off extinction, like trying to grow an extra lung ove...