PurePerformance

Mark Tomlinson, still a veteran and performance god, is enlightening us on his concept of Continuous Acceleration of Performance. Continuous Delivery is all about getting faster feedback from code changes as code gets deployed faster in smaller increments to the end user. One aspect that is often left out is feedback on performance metrics and behavior. In the “old days” performance feedback was given very late – either in the load testing phase at the end of the project lifecycle or even as late as when it hits production. That could be too late and it makes it hard to fix the root cause.Listen to our conversation on how to accelerate performance related feedback loops without getting overwhelmed with too much data!

Mark Tomlinson, “a veteran” in Performance Engineering, discusses how DevOps is a big opportunity for performance engineering – but also a threat for many that have been in the business for a long time. The big question is: are “traditional performance engineers” using their Load Runners or SilkPerformers at the end of the project lifecycle ready to change? Ready to learn new tools? Ready to think about automating performance engineering into the delivery pipeline and doing that in collaboration with the rest of the engineering team? Ready to “Check your Ego at the door”?Listen to our conversation where we also discuss how these roles have changed in organizations we recently interacted with.

In Part II with Finn Lorbeer (@finnlorbeer) from Thoughtworks we discuss some of the new approaches when implementing new software features. How can we build the right thing the right way for our end users?Feature development should start with UX wireframes to get feedback from end users before writing a single line of code. Feature teams then need to define and implement feedback loops to understand how features operate and are used in production. We also discuss the power of A/B testing and canary releases as it allows teams to “experiment” on new ideas and thanks to close feedback loops will quickly learn on how end users are accepting it. *****Related Links:******Process Automation and Continuous Delivery at OTTO.dehttps://dev.otto.de/2015/11/24/process-automation-and-continuous-delivery-at-otto-de/Are we only Test Manager?http://www.lor.beer/are-we-only-test-manager/Sind wir wirklich nur Testmanagerinnen?https://dev.otto.de/2016/06/08/sind-wir-wirklich-nur-testmanagerinnen/

Finn Lorbeer (@finnlorbeer) is a quality enthusiast working for Thoughtworks Germany. I met Finn earlier this year at the German Testing Days where he presented the transformation story at Otto.de. He helped transform one of their 14 “line of business” teams by changing the way QA was seen by the organization. Instead of a WALL between Dev and Ops the teams started to work as a real DevOps team. Further architectural and organizational changes ultimately allowed them to increase deployment speed from 2-3 per week to up to 200 per week for the best performing teams.*****Related Links:******Process Automation and Continuous Delivery at OTTO.dehttps://dev.otto.de/2015/11/24/process-automation-and-continuous-delivery-at-otto-de/Are we only Test Manager?http://www.lor.beer/are-we-only-test-manager/Sind wir wirklich nur Testmanagerinnen?https://dev.otto.de/2016/06/08/sind-wir-wirklich-nur-testmanagerinnen/Das Leben ist hasselhoffhttp://giphy.com/search/david-hasselhoff

Gene Kim has been promoting a lot of the great DevOps Transformation stories from Unicorns (Innovators) but more so from "The Horses" (Early Adopters). The next DOES (DevOps Enterprise Summit) is just on its way helping him with his mission to increase DevOps adoption across the IT world.In our 3 podcast sessions we discussed the success factors of DevOps adoption, the reasons that lead to resistance as well as how to best measure success and enforce feedback loops.Thanks Gene for allowing us to be part of transforming our IT world.Related Link:Get a free digital 160 page DevOps Handbook Excerpthttp://itrevolution.com/handbook-excerpt?utm_source=PurePerformance&utm_medium=organic&utm_campaign=handbookexcerpt&utm_content=podcast

Gene Kim has been promoting a lot of the great DevOps Transformation stories from Unicorns (Innovators) but more so from "The Horses" (Early Adopters). The next DOES (DevOps Enterprise Summit) is just on its way helping him with his mission to increase DevOps adoption across the IT world.In our 3 podcast sessions we discussed the success factors of DevOps adoption, the reasons that lead to resistance as well as how to best measure success and enforce feedback loops.Thanks Gene for allowing us to be part of transforming our IT world.Related Link:Get a free digital 160 page DevOps Handbook Excerpthttp://itrevolution.com/handbook-excerpt?utm_source=PurePerformance&utm_medium=organic&utm_campaign=handbookexcerpt&utm_content=podcast

Gene Kim has been promoting a lot of the great DevOps Transformation stories from Unicorns (Innovators) but more so from "The Horses" (Early Adopters). The next DOES (DevOps Enterprise Summit) is just on its way helping him with his mission to increase DevOps adoption across the IT world.In our 3 podcast sessions we discussed the success factors of DevOps adoption, the reasons that lead to resistance as well as how to best measure success and enforce feedback loops.Thanks Gene for allowing us to be part of transforming our IT world.Related Link:Get a free digital 160 page DevOps Handbook Excerpthttp://itrevolution.com/handbook-excerpt?utm_source=PurePerformance&utm_medium=organic&utm_campaign=handbookexcerpt&utm_content=podcast

Guest Star: Anita Engleder - DevOps Manager at DynatraceIn this second part of our podcast Anita gives us more insights into how new features actually get developed, how they measure their success and how to ensure that the pipeline keeps up with the ever increasing number of builds pushed through it.We will learn more about the day-to-day life at Dynatrace engineering but especially about the “Lifecycle of a Feature, its feedback loop and what the stakeholders are doing to make it a success”Related Links:Dynatrace UFOhttps://github.com/Dynatrace/ufo

Guest Star: Anita Engleder - DevOps Manager at DynatraceAs a follow up to our podcast with Bernd Greifender, CTO and Found of Dynatrace, who talked about his 2012 mission statement to the engineering team: “We go from 6 months 2 weeks release cycles” we now have Anita Engleder, DevOps Lead at Dynatrace on the mic.Anita has been part of that transformation team and in the first episode talks about what happened from 2012 until 2016 where the engineering team is now deploying a feature release every other week, makes 170 production deployment changes per day and can push a code change into production within an hour if necessary. She will give us insights in the processes, the tools but more importantly about the change that happened with the organization, the people and the culture. She will also tell us what she and her “DevOps” team actually contribute to the rest of the organization. Are they just another new silo? Or are they an enabler for engineering to push code faster through their pipeline?

We got to talk with Bernd Greifeneder, Founder and CTO of Dynatrace, who recently gave a talk on “From 0 to NoOps in 80 Days” explaining the “Digital Transformation Story of Dynatrace – the product as well as the company”The transformation started in 2012 when Dynatrace used to deploy 2 major releases of its Dynatrace AppMon & UEM product to the market. The incubation of the startup Ruxit within Dynatrace allowed engineering, marketing and sales to come up with new ways and ideas that allow continuous innovating. In 2016 the incubated team was brought back to Dynatrace to accelerate the “Go To Market” of all the innovations. A new version of its Dynatrace SaaS and Managed offering is now released every 2 weeks with 170 production updates per day. Many aspects were also applied to all other product lines and engineering teams which boosted the output and raised quality of these enterprise products.