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Latest Blogs from Linux Containers
One of the key driving factors behind the various web/mobile performance initiatives is the fact that end-users’ tolerance for latency has nose-dived. Several studies have been published whereby it has been demonstrated that poor performance routinely impacts the bottom line, viz,. # u...
SYS-CON Events announced today that StarNet Communications will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. StarNet Communications’ FastX is the industry first cloud-based remote X ...
StarNet Communications Corp has announced the addition of three Secure Remote Desktop modules to its flagship X-Win32 PC X server. The new modules enable X-Win32 to safely tunnel the remote desktops from Linux and Unix servers to the user’s PC over encrypted SSH. Traditionally, users ...
Every app developer dreams of the kind of success that Pokémon Go is enjoying right now. A month ago, it was just a rumor. Just 24 hours after it was released, it was the number one top grossing app, even though it was free to download and play. Within a single week, Pokémon Go servers...
I’ve been flying quite a bit lately and I started thinking about why apps should be built more like planes. This is not meant to be a deep and insightful blog but rather amusing so I hope you enjoy my perspective!
An organizational culture that prioritizes coordinated response to incidents is vital for monitoring and managing an IT infrastructure. Incident management won’t go smoothly if teams don’t want to or know how to coordinate their response to alerts. To break it down simply, a coordinat...
Application performance problems can be quite challenging to resolve and even more difficult to predict. In my role as Dynatrace Guardian Consultant - leading the implementation of APM best practices with our customers - I've experienced quite a few "head-scratcher" situations. In this...
When we talk about today's technology environments, we're mostly talking about complexity. In the past decade or so, there have been some big changes in the way IT manages its resources and responsibilities. Along with the changes in technology (virtualization, cloud computing and othe...
A very wise man in a movie once put it, “It’s good for a man to know his limitations.” When it comes to a computer system, it’s essential. Understanding your capacity is a healthy part of running a business. Any business must understand what it needs in terms of its personnel (and the...
"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 ov...
It’s surprisingly difficult to find a concise proper definition of just what exactly DevOps entails. However, I did come across this quote that seems to do a decent job, “DevOps is a culture, movement or practice that emphasizes the collaboration and communication of both software deve...
You’ve submitted your favorite tools, you’ve voted on what’s Hot or Not, and finally the wait is over. Today XebiaLabs launched the second version of The Periodic Table of DevOps Tools. Since the launch of The Periodic Table of DevOps v.1 in July of 2015, the table has taken the IT wo...
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...
Whether you suffer from a diagnosed anxiety disorder or not, many of us who are responsible for deployments become uneasy when deploying code to production. Did my tests catch everything? What if something happens during a migration and I can’t rollback? Will that small code change cr...
What do dependency resolution, situational awareness, and superheroes have in common? Meet Chris Corriere, a DevOps/Software Engineer at Autotrader, speaking on creative ways to maximize usage of all of the above. Mark Miller, Community Advocate and senior storyteller at Sonatype, cau...
So your teams want to do Agile, perhaps have even started doing so. Now your project managers run around wondering what story points are and why any number of people seem to be attributing hours to their project code. So the question is: what can you adopt easily without turning the go...
Pokemon Go has stormed onto the scene this past week and the buzz is everywhere about it! However, being so successful in such a brief period of time can have a downside. Reports of players being unable to access services started appearing in relatively short order. Amazon's CTO jumped...
DNS is a core component of the Internet. This rather complex system exists to perform the basic function of translating website Domain names (ex: Catchpoint.com) into an IP address. It acts as the liaison between the language that users can understand, and the address of the data cente...
We in IT live in a complex world. While complexity is rapidly increasing, we are working hard on simplifying it. The two things occurring at the same time certainly do not make for a smooth or even linear transition, but at a minimum we are keeping complexity from overwhelming the numb...
As a developer, I’m a huge fan of continuous integration. For the uninitiated, continuous integration is a software engineering practice in which code changes are tested as soon as they are committed. This enables early problem detection. It also provides immediate feedback on code qua...
Companies in the digital marketplace of the 21st century know a customer has their options. They make every minute of the day count for something, and they don’t have time to waste sitting in front of a screen waiting for something to load. If they feel like time is wasted with broken ...
A lot of companies believe that they can transform the way they do business. Some go so far as to include transformation in some job titles. You might be an architect, an agile coach, or otherwise responsible for setting the new standards or transitioning to a new set of tools. Sometim...
Cloud computing has paved the way for programmable infrastructure, which brought extreme automation into software development lifecycle. The ability to provision resources, configuring them on the fly, deploying applications, and monitoring the entire process led to the DevOps culture ...
How can a dinosaur adapt to the modern world? Well, if your ‘dinosaur’ happens to be a mainframe environment, then we suggest you take a good long at DevOps. The next generation of application delivery and agile methodologies are illuminating the challenges and solutions mainframe eng...
By now, the link between IT modernization and business success is clearly defined and well understood. According to a recent survey of IT professionals, 93 percent of respondents indicated that adopting significant new technologies is at least somewhat important to their organization's...
SYS-CON Events announced today the Kubernetes and Google Container Engine Workshop, being held November 3, 2016, in conjunction with @DevOpsSummit at 19th Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA. This workshop led by Sebastian Scheele introduces participants...
Government organizations, utility companies and private individuals are using big data to fight crime, maintain bridges and prepare for natural disasters. Unless you are an IT manager, understanding all of the technical details of how big data technology — such as Hadoop Hive or Apac...
Venafi has extended the power of its platform in an easy-to-use utility for DevOps teams available for immediate download. Now DevOps teams can eliminate the hassle of acquiring and installing TLS keys and certificates. Instead, customers can focus on speeding up continuous development...
With business agility emerging as a key requisite to staying ahead of the competition, enterprises have adopted agile methodologies to deliver high-quality digital experiences that delight customers, rapidly and at lower cost. However, these initiatives sometimes fail to deliver the de...
Programmable network connectivity and network overlay technologies like Docker libnetwork, Weave Net, and Calico are essential tools for DevOps engineers using orchestration tools to manage and deploy Docker containers in production. Because network troubleshooting and optimization fal...
It's a big job making sure your web app works across every browser, for every resolution, running on every operating system. And every time you build or update a new feature, it might break everything else. That's a lot of "everys," so we put together a comprehensive checklist of over...
operations aren’t merging to become one discipline. Nor is operations simply going away. Rather, DevOps is leading software development and operations – together with other practices such as security – to collaborate and coexist with less overhead and conflict than in the past. In his...
By now most people have either created their configuration management solution or are just embarking on this journey. In his session at @DevOpsSummit at 19th Cloud Expo, Marco Ceppi, a DevOps Engineer working at Canonical, will discuss how to take configuration management to the next ...
“RackN is a software company and we take how a hybrid infrastructure scenario, which consists of clouds, virtualization, traditional data center technologies - how to make them all work together seamlessly from an operational perspective,” stated Dan Choquette, Founder of RackN, in thi...
Docker is growing by leaps and bounds, and along with it its ecosystem. Being light, the predominant container deployment involves running just a single app or service inside each container. Most software products and services are made up of at least several such apps/services. We a...
In the world of DevOps there are ‘known good practices’ – aka ‘patterns’ – and ‘known bad practices’ – aka ‘anti-patterns.' Many of these patterns and anti-patterns have been developed from real world experience, especially by the early adopters of DevOps theory; but many are more feas...
Digitization is driving a fundamental change in society that is transforming the way businesses work with their customers, their supply chains and their people. Digital transformation leverages DevOps best practices, such as Agile Parallel Development, Continuous Delivery and Agile Ope...
Tricentis, the continuous testing company and market leader in software testing solutions for enterprises, was among the top 10 winners of the ASP Award for 2016 for their Support Websites and was placed first in the small company (under $100 million) category. The Association of Suppo...
DBmaestro has announced the release of TeamWork Version 5.1, which improves its database release automation interoperability to support seamless integration with all sources of database changes, while predicting the success of database deployments and alerting for configuration drift. ...
Designing for performance is absolutely essential; but runtime is so crazy a variable that we can reasonably blame too-early optimization for a non-negligible chunk of lousy UX and unmaintainable code. The latest Guide to Performance and Monitoring covers both the static and dynamic,...