UEM

Tracing is the new Debugging in Distributed App Development

Debugging is the developer’s best friend when it comes to understanding how code really executes – especially when trying to figure out why the code is not behaving as expected. Debugging works exceptionally well in monolithic apps or in service-oriented apps when you know exactly to which service instance you need to attach your debugger. In modern application architectures that embrace micro-services which either run on your machine, in a … read more

Adding the ‘How’ to ‘What’ for Sitecore Helix Test Automation

Prologue Following the introduction of the Sitecore Helix framework at Sitecore Symposium 2016 in New Orleans, and after attending Sitecore User Groups where Helix has been discussed, I wanted to take this opportunity to share insights on how to achieve the automation aspects outlined in Helix. By adding Dynatrace AppMon into your DevOps Continuous Integration (CI) / Continuous Deployment (CD) processes, you automatically ensure the highest levels of quality, performance, … read more

Transformation to Continuous Innovation and Optimization

Businesses have always had to transform to find better and more efficient ways to deliver value faster to their users, customers or consumers. The motivating factors are shorter lead times, automated and streamlined value flow, as well as reduction of overall costs and bound capital, requiring enterprises to transition to a continuous innovation and optimization model. Prominent examples can be found when studying the last decades in the automobile industry with Toyota and … read more

Analyzing DNS Outage Impact on 3rd party Applications

Many blog posts have been written about the Dyn DNS DDOS attack  on October 21st. Dyn itself was very open with the problem and kept updating their customers and users impacted by the attack through their blog and twitter feed. My colleague David Jones (aka Jonesy) blogged about how our Dynatrace Synthetic monitoring picked up the problem for our customers. Here is a screenshot showing how, for instance, product downloads were … read more

Scaling Continuous Delivery: Shift-Left Performance to Improve Lead Time & Pipeline Flow

Transforming from Agile to Continuous Delivery by embracing DevOps Best Practices and a high degree of Automation is a desirable goal for many IT organizations. The biggest challenge I’ve seen when recently talking with companies such as Capital One, BCI, BCP, BBVA, and even our own engineering teams, is scaling that transformation. Just as Adam Auerbach (Sr. Dir Continuous Delivery and DevOps at Capital One) explained in our recent PurePerformance Podcast: … read more

Continuous Innovation with Dynatrace AppMon & UEM 6.5

Customer-centric innovation, more frequent deployments, the adoption of new stack and PaaS (Platform as a Service), as well as breaking up the monolith into micro-services, are several of the trends we can’t escape when following the hot topics at conferences or when talking with enterprise Innovation and Transformation Teams. What you typically don’t hear are the challenges that come with this transformation: increased code complexity when combining legacy and new stack … read more

Automated Optimization with Dynatrace AppMon & UEM

Most Application Performance Management (APM) tools became really good at detecting failing or very slow transaction, and giving you system monitoring and code level metrics to identify root cause within minutes. While Dynatrace AppMon & UEM has been doing this for years, we took it to the next level by automatically detecting common architectural, performance and scalability patterns for every single transaction and user interaction with your application. For more … read more

When mobile friendliness defeats mobile performance!

Recently, someone asked me the following question: “Can you explain to us why the same page, optimized to be mobile friendly, takes 4.5 seconds to open on the desktop Chrome browser, but takes almost 15 seconds on the mobile Chrome browser”. So I checked to see if they had followed the three basic rules everyone should follow when creating something mobile-specific whether it is a native mobile app or like in this … read more

Dynatrace Perform 2017 Digital Performance Management conference date announced: February 7 – 9, Las Vegas

The fourth annual Perform 2017 conference takes place February 7 – 9 2017 at the Cosmopolitan Hotel in Las Vegas! Two-and a-half days, 60+ sessions, 75+ industry thought leaders, and over 100 hours of training. We are scheduling speakers and creating an agenda that you don’t want to miss! Last year’s presenters included executives from over 60 Dynatrace customers like Nordstrom, American Express, TUI, Verizon, Panera, Luxottica, and Sherwin Williams! Want to attend Perform 2017 or … read more

Website performance in China: Uncovering our own problems

Delivering a successful website performance experience for an audience located inside China is a nightmare. It’s well documented that certain features and functions, like Twitter, Facebook, YouTube, and objects of Google, are blocked but it’s actually much more complicated than this. This is my first entry in a series of posts that will walk you through how to uncover performance issues and navigate the country’s unpredictable and inconsistent Internet rule book, … read more

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