Performance, Scalability and Architecture

Andreas Grabner

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Top Stories by Andreas Grabner

DevOps is speeding towards the IT world like a freight train and the hype around it is deafening. There is no reason to be afraid of this change as it is the natural reaction to the agile movement that revolutionized development just a few years ago. By definition, DevOps is the natural alignment of IT performance to business profitability. The relevance of this has yet to be quantified but it has been suggested that the route to the CEO's chair will come from the IT leaders that successfully make the transition to a DevOps model. If this still seems foreign to you, I recommend reading up on DevOps Blog from IT Revolution, the OpsCode Blog, and check out The Phoenix Project. Despite all the talk around simple monitoring tools, breaking through the walls between Dev and Ops still poses a real challenge. This is because of a misunderstanding around Operations real purp... (more)

Continuous Innovation | @DevOpsSummit #DevOps #CD #ContinuousDelivery

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 their way of optimizing and automating their end-to... (more)

Top PHP Performance Tips for Continuous Delivery | @DevOpsSummit [#DevOps]

Are you developing or hosting PHP applications? Are you doing performance sanity checks along your delivery pipeline? No? Not Yet? Then start with a quick check. It only takes 15 minutes and it really pays off. As a developer you can improve your code, and as somebody responsible for your build pipeline you can automate these checks and enforce additional quality gates. And as a PHP Hosting company / group you will be able optimize your deployment and run more of these apps and sustain more load on the same infrastructure. Just like Java, .NET, and Ruby type applications, the to... (more)

dynaTrace AJAX Edition 3.0 Released

With its latest release, dynaTrace updates its Product Suite for Deep Dive, Automated Cross-Browser Web Performance Optimization with two products: dynaTrace AJAX Edition 3.0 is the free standalone tool that has been downloaded by 30k+ users so far supporting both Firefox (3.6, 4.0) and Internet Explorer (6, 7 & 8) dynaTrace Development Team Edition is the Premium Upgrade and provides extended automation, end-to-end performance and automated regression analysis for modern Web 2.0 Applications In this first part of the series I focus on the capabilities that support web developers ... (more)

Production: Performance Where It Really Matters By @GrabnerAndi | @DevOpsSummit #APM #DevOps

"Production is where performance matters most, as it directly impacts our end users and ultimately decides whether our software will be successful or not. Efforts to create test conditions and environments exactly like Production will always fall short; nothing compares to production!" These were the opening lines of my invitation encouraging performance practitioners to apply for the recent WOPR24 (Workshop on Performance and Reliability). Thirteen performance gurus answered the call and contributed to the event by providing their experience reports and participating in the wor... (more)