This talk was given at the Online Kubernetes Meetup July 2020 as well as DevOps Fusion 2020. The talk discusses 3 major problems in current delivery and operations: too much time spent in delivery, hard to maintain monolithic delivery pipelines and a lack of auto-remediation of production problems
The talk focuses on new approaches to solve these problems inspired by SRE practices and event-driven architectures.
As an implementation for a new approach we use Keptn (www.keptn.sh) - a CNCF Open Source project.
Continuous Delivery and Automated Operations on k8s with keptnAndreas Grabner
Slidedeck from Vienna DevOps & Security Meetup. This talk is keptn - an open source event driven control plane for continuous delivery and automated operations for kubernetes
Moving beyond DevOps with automated cloud-native platformsDirk Wallerstorfer
Containers and orchestration tools enable to care less and less about how we deploy and run applications. If we then use monitoring data not just to visualize system health but analyse data to understand problems and their root cause we can build fully autonomous self-managing platforms. These systems are built around a number of core building blocks like unbreakable pipelines, self-healing systems and real-time application-level feedback in case of problems. The talk will also briefly touch on how we can commoditize application support and management using virtual assistants support ChatOps and VoiceOps. At the end of this talk you will have a lot of input how to move beyond managing system by showing data on glass towards an integrated self-managing platform.
Release Readiness Validation with Keptn for Austrian Online Banking SoftwareAndreas Grabner
Marco and Andreas work at Raiffeisen Software who provides banking software for many Austrian financial institutions. In this session they show us how Keptn is used to automate the validation of key SLOs as part of their release process.
Keptn - Automated Operations & Continuous Delivery for k8sAndreas Grabner
Keptn is a new OpenSource Framework for Automated Operations & Continuous Delivery for cloud native applications running on k8s, OpenShift, CloudFoundry ...
This presentation was used at Meetups to explain WHY we build keptn and which problems it solves in which way!
Applying AI to Performance Engineering: Shift-Left, Shift-Right, Self-HealingAndreas Grabner
AI might be an overused marketing buzzword but the advances in fullstack monitoring and data analytics are clearly an advantage for the modern performance engineer.
In this presentation given at different events, e.g: CMG Image, Neotys PAC, ... I discuss how monitoring has evolved and how we can leverage AI to implement concepts such as Shift-Left, Shift-Right and Self-Healing
Performance Metrics Driven CI/CD - Introduction to Continuous Innovation and ...Mike Villiger
Deck used for my talk at the 2016 Spring User Conference in Toronto. Deck was followed up by a walkthrough of a Jenkins workflow that deployed to Cloud Foundry based on jmeter test results
Continuous Delivery and Automated Operations on k8s with keptnAndreas Grabner
Slidedeck from Vienna DevOps & Security Meetup. This talk is keptn - an open source event driven control plane for continuous delivery and automated operations for kubernetes
Moving beyond DevOps with automated cloud-native platformsDirk Wallerstorfer
Containers and orchestration tools enable to care less and less about how we deploy and run applications. If we then use monitoring data not just to visualize system health but analyse data to understand problems and their root cause we can build fully autonomous self-managing platforms. These systems are built around a number of core building blocks like unbreakable pipelines, self-healing systems and real-time application-level feedback in case of problems. The talk will also briefly touch on how we can commoditize application support and management using virtual assistants support ChatOps and VoiceOps. At the end of this talk you will have a lot of input how to move beyond managing system by showing data on glass towards an integrated self-managing platform.
Release Readiness Validation with Keptn for Austrian Online Banking SoftwareAndreas Grabner
Marco and Andreas work at Raiffeisen Software who provides banking software for many Austrian financial institutions. In this session they show us how Keptn is used to automate the validation of key SLOs as part of their release process.
Keptn - Automated Operations & Continuous Delivery for k8sAndreas Grabner
Keptn is a new OpenSource Framework for Automated Operations & Continuous Delivery for cloud native applications running on k8s, OpenShift, CloudFoundry ...
This presentation was used at Meetups to explain WHY we build keptn and which problems it solves in which way!
Applying AI to Performance Engineering: Shift-Left, Shift-Right, Self-HealingAndreas Grabner
AI might be an overused marketing buzzword but the advances in fullstack monitoring and data analytics are clearly an advantage for the modern performance engineer.
In this presentation given at different events, e.g: CMG Image, Neotys PAC, ... I discuss how monitoring has evolved and how we can leverage AI to implement concepts such as Shift-Left, Shift-Right and Self-Healing
Performance Metrics Driven CI/CD - Introduction to Continuous Innovation and ...Mike Villiger
Deck used for my talk at the 2016 Spring User Conference in Toronto. Deck was followed up by a walkthrough of a Jenkins workflow that deployed to Cloud Foundry based on jmeter test results
DevOps Transformation at Dynatrace and with DynatraceAndreas Grabner
Presentation given at CMG Boston - April 20th 2017
#1: How to explain DevOps Transformation?
#2: How Dynatrace transformed from 6months waterfall to 1h code deploy
#3: The role of Monitoring in DevOps / CI/CD
#4: Using Dynatrace for your DevOps Transformation
DevOps Pipelines and Metrics Driven Feedback LoopsAndreas Grabner
The goal behind devops is Faster Lead Times
What this really means for Software Delivery -> my Kodak/Smart Phone Analogy
How and Which Metrics to use along the Delivery Pipeline to make better decisions along the way.
Building Autonomous Operations for Kubernetes with keptnJohannes Bräuer
Talk at the All Things Kubernetes meetup in Washington D.C.
It shows the approach of an unbreakable delivery based on concepts from keptn, which is an open-source fabric for autonomous declarative operations. Thus, this talk will enrich a pipeline with monitoring data to provide early feedback to developers and to declare the quality gates for each stage.
Modern Operations at Scale within Viasat – How to Structure Teams and Build A...Atlassian
As enterprises continue to transition their technology organizations to operate at higher velocity and break down barriers with DevOps transformations, they need to be able to respond to service disruptions and incidents quickly, and with minimal impact to the productivity of their teams. Learn how ViaSat — a global provider of satellite and wireless communications — securely connects businesses, governments, and military organizations to the Internet using structure, automated toolsets and teams. Join Marty Jackson, Director, Office of the CTO, xMatters and Chris Crocco, ViaSat’s Network Solutions Engineer, to learn how the ViaSat team managed the integration of alerting, issue tracking and change and release management with JIRA Software, JIRA Service Desk, HipChat and xMatters into a complex IT ecosystem and drove the company’s transition from an Operations to a DevOps-centric model of IT incident communications.
Vincent Wong, Product Manager, Atlassian
Jared Sutherland, Product Manager, Intuit
3 Tips to Deliver Fast Performance Across Mobile WebDynatrace
3 Tips to Deliver Fast Performance Across Mobile Web
On-Demand Webinar
Seems like everyone’s doing Responsive Web Design these days! Are you using React, Angular or others to create a mobile-friendly web experience?
Newsflash: Mobile-friendly doesn’t always equal customer-friendly, when it comes to performance. We’re talking about 60% of your traffic—how do you avoid disaster?
Learn the basics of high-performance mobile development through the examination of real-world, performance-killing code examples. You’ll also hear about:
Why 4.5 seconds on Chrome can be 15 seconds on a Galaxy S5 Chromium
How to identify major issues within mobile page construction
Best practices for managing CSS and JavaScript
Things to consider going global with your Web application
Join web performance experts Klaus Enzenhofer and Stefan Baumgartner from Dynatrace to ensure your mobile properties are delighting your customers!
These are the slides used in my #devone (www.devone.at) keynote presentation:
DevOps is one of the most abused and overrated marketing terms in the last years! That’s not an alternative fact! It’s just Andi’s opinion! Yet - it is a very real thing that allowed many software companies to transform the way they think about software engineering. DevOps can mean something totally different thought depending on who you are and what type of business your company is doing. To clarify things, Andi gives us insights on how he explains the benefits to “DevOps Newbies” and how software companies around the world implement it in their own ways. Andi will answer: What does it really mean for developers, testers and operators? What will change? How does Facebook deploy twice a day without big issues? How does DevOps work in financial, government or healthcare where you have tight regulations? Does it mean Devs are responsible for Ops? Does it only work in the cloud? Or can we apply it to “old fashioned” on premise software as well? Learn for yourself and make up your own mind on whether DevOps is just a marketing term or something that can benefit you!
A rough and researchy presentation where I tried out some new material in front of a local audience. Skipped the usual introduction and talked about some of the problems people run into when they do microservices and miss a few things. More refined version of this talk to be shown at O'Reilly Software Architecture Conference in New York in April.
Drive Continuous Delivery With Continuous TestingCA Technologies
Silos. Lack of visibility. Some agile teams… some not. Manual handoffs. Bottlenecks.
This summer, it’s time to get outside (your old processes) and take some time off (your application release cycle). Take back your weekends and spend more time by the pool. We’ll show you how to automate, orchestrate, and facilitate continuous everything – and that includes continuous testing – one of the biggest bottlenecks of all.
You’ll learn how to:
Automatically shift quality left: Orchestrate and automate testing in every phase of the SDLC with automated promotion and feedback loops
Accelerate testing in the cloud: Test web and mobile apps in parallel – achieve up to 10X improvement in testing time. Use tools of choice while optimizing every aspect of your complex, interdependent multi-application pipelines.
Get started in less than 1 hour…. and for free! Achieve truly automated, continuous delivery (including continuous testing!!!) in the cloud with CA and Sauce Labs.
Try Continuous Delivery Director free:
https://cddirector.io/#/home
Try Sauce Labs free:
https://saucelabs.com/
Data-Driven DevOps: Improve Velocity and Quality of Software Delivery with Me...Splunk
Much of the value of DevOps comes from a (renewed) focus on measurement, sharing, and continuous feedback loops. In increasingly complex DevOps workflows and environments, and especially in larger, regulated, or more crystallized organizations, these core concepts become even more critical.
This session will show how, by focusing on 'metrics that matter,' you can provide objective, transparent, and meaningful feedback on DevOps processes to all stakeholders. Learn from real-life examples how to use the data generated throughout application delivery to continuously identify, measure, and improve deployment speed, code quality, process efficiency, outsourcing value, security coverage, audit success, customer satisfaction, and business alignment.
Canary Analyze All The Things: How We Learned to Keep Calm and Release OftenC4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1ph8Rq1.
Roy Rapoport discusses canary analysis deployment and observability patterns he believes that are generally useful, and talks about the difference between manual and automated canary analysis. Filmed at qconnewyork.com.
Roy Rapoport manages the Insight Engineering group at Netflix, responsible for building Netflix's Operational Insight platforms, including cloud telemetry, alerting, and real-time analytics. He originally joined Netflix as part of its datacenter-based IT/Ops group, and prior to transferring over to Product Engineering, was managing Service Delivery for IT/Ops.
We are in the midst of a revolution. The ways in which software and value is delivered to users and the role that very frequent user feedback plays in the development lifecycle is radically different from legacy models that had software delivered on yearly cycles. The IT processes in place today cannot meet the new demands for weekly or daily releases, so we must change them. But these existing processes are serving a purpose, ensuring the quality, robustness, security and compliance of the software.
Today’s processes are centered on the client-server architectures that have reigned since the 1990s, and as a result the steps in the software development lifecycle (SDLC) predominantly involve performing operations on servers (and storage and networks). Further, IT job functions have been established to execute those processes.
In this talk we look at key existing requirements such as security and compliance, as well as some new ones such as rapid experimentation. We will rethink processes to satisfy these requirements and propose new organizational structures to execute them (spoiler alert, it is not a plan/build/run structure). Finally, we will detail some of the requirements on the IT system architectures that will allow these marked process changes. Session participants will leave with a concrete framework for transforming current IT practices, roles and responsibilities, and a clear understanding of the key technology enablers thereof.
Metrics Driven DevOps - Automate Scalability and Performance Into your PipelineAndreas Grabner
Continuous Delivery only works if you combine automation with automatic metrics driven quality gates focusing on architectural, scalabilty and performance metrics.
In this presentation I start with several dashboard examples explaining key metrics in production and explain how to automate these metrics into your delivery pipeline.
Boston DevOps Days 2016: Implementing Metrics Driven DevOps - Why and HowAndreas Grabner
How can we detect a bad deployment before it hits production? By automatically looking at the right architectural metrics in your CI/CD and stop a build before its too late. Lets hook up your test automation with app metrics and use them as quality gates to stop bad builds early!
Continuous Deployment Strategies eBook from Snap CI. Written by Ketan Padegaonkar. Learn techniques and terms from Snowflake servers to Blue/Green Deployments.
Our DevOps Journey
Transforming 6 Month Waterfalls to 1 Hour Code Deploys
https://info.dynatrace.com/17q3_wc_from_agile_to_cloudy_devops_na_registration.html
In the 2nd part of our webinar series, Anita Engleder, DevOps Lead at Dynatrace reviews and dissects lessons learned during the transformational journey moving Dynatrace from an on-prem culture to one that is cloud native. She will lend her perspective as a key member of the team that executed on the original vision: to “implement a new cloud native offering and deploy a new feature release every 2 weeks. Additionally, be able to support a 1-hour lead time from Code Change to Production”.
On November 17th at 1pm/10am PT Anita will present the challenges she and her team faced transforming 6 Months Waterfall to 1 Hour Code Deploys.
In this webinar Anita will discuss:
How to enable a complete cultural shift across multiple teams, in terms of thought process AND execution
What the specific role of her DevOps team is and how it played into the transformation
The role of Feature teams and why continuous feedback is critical for them
How to successfully influence key stakeholders for complete alignment
Today Anita’s team runs 170 production changes every day, running across several AWS Data Centers as well as On-Premise – something that would have been thought impossible only a few years prior.
From 0 to DevOps in 80 Days [Webinar Replay]Dynatrace
From 0 to DevOps in 80 Days
Link to the webinar replay: https://info.dynatrace.com/apm_dtm_ops_17q3_wc_from_enterprise_tocloud_native_na_registration.html
“Innovate or die” may sound extreme, but it’s the only way to thrive in today’s ever competitive market. Bernd Greifeneder, CTO of Dynatrace, wanted to ensure that the company was relevant 5 years from now so he formed an internal incubator with one goal: transform Dynatrace into a Cloud Native DevOps organization.
The incubator focused on what the company needed to do in order to integrate nascent cloud technologies so that they wouldn’t be left in the dust when the inevitable tipping point to cloud arrives. Transforming into a cloud native company would allow for rapid release cycles and provide an embedded feedback loop.
The Results: Dynatrace now has a 99.998% availability of SaaS Service and can deploy changes within an hour if necessary. In parallel, a new SaaS and managed offering is released every 2 weeks with 170 production updates per day.
Watch this recorded webinar as Bernd Greifeneder shares the lessons learned moving Dynatrace from an on-prem company to one that is cloud native.
Bernd discusses:
• The driving factors that led to the transformation
• The goals that were set back in 2011 towards the engineering team
• How to sell such a transformation project in a large enterprise organization
• How to support this multi-year project from top down without impacting regular operations
• What's next on the innovator's mind
Using SLOs for Continuous Performance Optimizations of Your k8s WorkloadsScyllaDB
Moving to k8s doesn’t prevent anyone from bad architectural decisions leading to performance degradations, scalability issues or violating your SLOs in production. In fact – building smaller services running in pods connected through service meshes are even more vulnerable to bad architectural or implementation choices.
To avoid any bad deployments, the CNCF project Keptn provides automated SLO-based Performance Analysis as part of your CD process. Keptn automatically detects architectural and deployment changes that have a negative impact to performance and scalability. It uses SLOs (Service Level Objectives) to ensure your services always meet your objectives. The Keptn team has also put out SLO best practices to identify well known performance patterns that have been identified over the years analyzing hundreds of distributed software architectures deployed on k8s.
Join this session and learn what these patterns are and how Keptn helps you prevent them from entering production
Overcoming (organizational) scalability issues in your Prometheus ecosystemQAware GmbH
Cloud Native Night, July 2020, online: Talk of Jürgen Etzlstorfer (@jetzlstorfer, Dynatrace)
== Please download slides if blurred! ==
Abstract:
Prometheus is considered a foundational building block when running applications on Kubernetes and has become the de-facto open-source standard for visibility and monitoring in Kubernetes environments.
Your first starting points when operating Prometheus are most probably configuring scraping to pull your metrics from your services, building dashboards on top of your data with Grafana, or defining alerts for important metrics breaching thresholds in your production environment. in your production environment.
As soon as you are comfortable with Prometheus as your weapon of choice, your next challenges will be scaling and managing Prometheus for your whole fleet of applications and environments. As the journey “From Zero to Prometheus Hero” is not trivial you will find obstacles on the way. In this talk we are highlighting the most common challenges we have seen and provide guidance on how to overcome them. Finally, we are discussing a solution to get you there more quickly to build automated, future-proof observability with Prometheus showing Keptn as one possible implementation.
About Jürgen:
Jürgen is a core contributor to the Keptn open-source project and responsible for the strategy and integration of self-healing techniques and tools into the Keptn framework. He also loves to share his experience, most recently at conferences on Kubernetes based technologies and automation.
More information:
Overview: https://github.com/keptn/community
Github: https://github.com/keptn/keptn
Website: https://keptn.sh
Google Group: https://groups.google.com/forum/#!forum/keptn
Twitter: https://twitter.com/keptnProject
________________________________________________
Follow us on:
https://twitter.com/qaware
https://www.linkedin.com/company/qaware-gmbh
https://github.com/qaware
www.qaware.de
DevOps Transformation at Dynatrace and with DynatraceAndreas Grabner
Presentation given at CMG Boston - April 20th 2017
#1: How to explain DevOps Transformation?
#2: How Dynatrace transformed from 6months waterfall to 1h code deploy
#3: The role of Monitoring in DevOps / CI/CD
#4: Using Dynatrace for your DevOps Transformation
DevOps Pipelines and Metrics Driven Feedback LoopsAndreas Grabner
The goal behind devops is Faster Lead Times
What this really means for Software Delivery -> my Kodak/Smart Phone Analogy
How and Which Metrics to use along the Delivery Pipeline to make better decisions along the way.
Building Autonomous Operations for Kubernetes with keptnJohannes Bräuer
Talk at the All Things Kubernetes meetup in Washington D.C.
It shows the approach of an unbreakable delivery based on concepts from keptn, which is an open-source fabric for autonomous declarative operations. Thus, this talk will enrich a pipeline with monitoring data to provide early feedback to developers and to declare the quality gates for each stage.
Modern Operations at Scale within Viasat – How to Structure Teams and Build A...Atlassian
As enterprises continue to transition their technology organizations to operate at higher velocity and break down barriers with DevOps transformations, they need to be able to respond to service disruptions and incidents quickly, and with minimal impact to the productivity of their teams. Learn how ViaSat — a global provider of satellite and wireless communications — securely connects businesses, governments, and military organizations to the Internet using structure, automated toolsets and teams. Join Marty Jackson, Director, Office of the CTO, xMatters and Chris Crocco, ViaSat’s Network Solutions Engineer, to learn how the ViaSat team managed the integration of alerting, issue tracking and change and release management with JIRA Software, JIRA Service Desk, HipChat and xMatters into a complex IT ecosystem and drove the company’s transition from an Operations to a DevOps-centric model of IT incident communications.
Vincent Wong, Product Manager, Atlassian
Jared Sutherland, Product Manager, Intuit
3 Tips to Deliver Fast Performance Across Mobile WebDynatrace
3 Tips to Deliver Fast Performance Across Mobile Web
On-Demand Webinar
Seems like everyone’s doing Responsive Web Design these days! Are you using React, Angular or others to create a mobile-friendly web experience?
Newsflash: Mobile-friendly doesn’t always equal customer-friendly, when it comes to performance. We’re talking about 60% of your traffic—how do you avoid disaster?
Learn the basics of high-performance mobile development through the examination of real-world, performance-killing code examples. You’ll also hear about:
Why 4.5 seconds on Chrome can be 15 seconds on a Galaxy S5 Chromium
How to identify major issues within mobile page construction
Best practices for managing CSS and JavaScript
Things to consider going global with your Web application
Join web performance experts Klaus Enzenhofer and Stefan Baumgartner from Dynatrace to ensure your mobile properties are delighting your customers!
These are the slides used in my #devone (www.devone.at) keynote presentation:
DevOps is one of the most abused and overrated marketing terms in the last years! That’s not an alternative fact! It’s just Andi’s opinion! Yet - it is a very real thing that allowed many software companies to transform the way they think about software engineering. DevOps can mean something totally different thought depending on who you are and what type of business your company is doing. To clarify things, Andi gives us insights on how he explains the benefits to “DevOps Newbies” and how software companies around the world implement it in their own ways. Andi will answer: What does it really mean for developers, testers and operators? What will change? How does Facebook deploy twice a day without big issues? How does DevOps work in financial, government or healthcare where you have tight regulations? Does it mean Devs are responsible for Ops? Does it only work in the cloud? Or can we apply it to “old fashioned” on premise software as well? Learn for yourself and make up your own mind on whether DevOps is just a marketing term or something that can benefit you!
A rough and researchy presentation where I tried out some new material in front of a local audience. Skipped the usual introduction and talked about some of the problems people run into when they do microservices and miss a few things. More refined version of this talk to be shown at O'Reilly Software Architecture Conference in New York in April.
Drive Continuous Delivery With Continuous TestingCA Technologies
Silos. Lack of visibility. Some agile teams… some not. Manual handoffs. Bottlenecks.
This summer, it’s time to get outside (your old processes) and take some time off (your application release cycle). Take back your weekends and spend more time by the pool. We’ll show you how to automate, orchestrate, and facilitate continuous everything – and that includes continuous testing – one of the biggest bottlenecks of all.
You’ll learn how to:
Automatically shift quality left: Orchestrate and automate testing in every phase of the SDLC with automated promotion and feedback loops
Accelerate testing in the cloud: Test web and mobile apps in parallel – achieve up to 10X improvement in testing time. Use tools of choice while optimizing every aspect of your complex, interdependent multi-application pipelines.
Get started in less than 1 hour…. and for free! Achieve truly automated, continuous delivery (including continuous testing!!!) in the cloud with CA and Sauce Labs.
Try Continuous Delivery Director free:
https://cddirector.io/#/home
Try Sauce Labs free:
https://saucelabs.com/
Data-Driven DevOps: Improve Velocity and Quality of Software Delivery with Me...Splunk
Much of the value of DevOps comes from a (renewed) focus on measurement, sharing, and continuous feedback loops. In increasingly complex DevOps workflows and environments, and especially in larger, regulated, or more crystallized organizations, these core concepts become even more critical.
This session will show how, by focusing on 'metrics that matter,' you can provide objective, transparent, and meaningful feedback on DevOps processes to all stakeholders. Learn from real-life examples how to use the data generated throughout application delivery to continuously identify, measure, and improve deployment speed, code quality, process efficiency, outsourcing value, security coverage, audit success, customer satisfaction, and business alignment.
Canary Analyze All The Things: How We Learned to Keep Calm and Release OftenC4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1ph8Rq1.
Roy Rapoport discusses canary analysis deployment and observability patterns he believes that are generally useful, and talks about the difference between manual and automated canary analysis. Filmed at qconnewyork.com.
Roy Rapoport manages the Insight Engineering group at Netflix, responsible for building Netflix's Operational Insight platforms, including cloud telemetry, alerting, and real-time analytics. He originally joined Netflix as part of its datacenter-based IT/Ops group, and prior to transferring over to Product Engineering, was managing Service Delivery for IT/Ops.
We are in the midst of a revolution. The ways in which software and value is delivered to users and the role that very frequent user feedback plays in the development lifecycle is radically different from legacy models that had software delivered on yearly cycles. The IT processes in place today cannot meet the new demands for weekly or daily releases, so we must change them. But these existing processes are serving a purpose, ensuring the quality, robustness, security and compliance of the software.
Today’s processes are centered on the client-server architectures that have reigned since the 1990s, and as a result the steps in the software development lifecycle (SDLC) predominantly involve performing operations on servers (and storage and networks). Further, IT job functions have been established to execute those processes.
In this talk we look at key existing requirements such as security and compliance, as well as some new ones such as rapid experimentation. We will rethink processes to satisfy these requirements and propose new organizational structures to execute them (spoiler alert, it is not a plan/build/run structure). Finally, we will detail some of the requirements on the IT system architectures that will allow these marked process changes. Session participants will leave with a concrete framework for transforming current IT practices, roles and responsibilities, and a clear understanding of the key technology enablers thereof.
Metrics Driven DevOps - Automate Scalability and Performance Into your PipelineAndreas Grabner
Continuous Delivery only works if you combine automation with automatic metrics driven quality gates focusing on architectural, scalabilty and performance metrics.
In this presentation I start with several dashboard examples explaining key metrics in production and explain how to automate these metrics into your delivery pipeline.
Boston DevOps Days 2016: Implementing Metrics Driven DevOps - Why and HowAndreas Grabner
How can we detect a bad deployment before it hits production? By automatically looking at the right architectural metrics in your CI/CD and stop a build before its too late. Lets hook up your test automation with app metrics and use them as quality gates to stop bad builds early!
Continuous Deployment Strategies eBook from Snap CI. Written by Ketan Padegaonkar. Learn techniques and terms from Snowflake servers to Blue/Green Deployments.
Our DevOps Journey
Transforming 6 Month Waterfalls to 1 Hour Code Deploys
https://info.dynatrace.com/17q3_wc_from_agile_to_cloudy_devops_na_registration.html
In the 2nd part of our webinar series, Anita Engleder, DevOps Lead at Dynatrace reviews and dissects lessons learned during the transformational journey moving Dynatrace from an on-prem culture to one that is cloud native. She will lend her perspective as a key member of the team that executed on the original vision: to “implement a new cloud native offering and deploy a new feature release every 2 weeks. Additionally, be able to support a 1-hour lead time from Code Change to Production”.
On November 17th at 1pm/10am PT Anita will present the challenges she and her team faced transforming 6 Months Waterfall to 1 Hour Code Deploys.
In this webinar Anita will discuss:
How to enable a complete cultural shift across multiple teams, in terms of thought process AND execution
What the specific role of her DevOps team is and how it played into the transformation
The role of Feature teams and why continuous feedback is critical for them
How to successfully influence key stakeholders for complete alignment
Today Anita’s team runs 170 production changes every day, running across several AWS Data Centers as well as On-Premise – something that would have been thought impossible only a few years prior.
From 0 to DevOps in 80 Days [Webinar Replay]Dynatrace
From 0 to DevOps in 80 Days
Link to the webinar replay: https://info.dynatrace.com/apm_dtm_ops_17q3_wc_from_enterprise_tocloud_native_na_registration.html
“Innovate or die” may sound extreme, but it’s the only way to thrive in today’s ever competitive market. Bernd Greifeneder, CTO of Dynatrace, wanted to ensure that the company was relevant 5 years from now so he formed an internal incubator with one goal: transform Dynatrace into a Cloud Native DevOps organization.
The incubator focused on what the company needed to do in order to integrate nascent cloud technologies so that they wouldn’t be left in the dust when the inevitable tipping point to cloud arrives. Transforming into a cloud native company would allow for rapid release cycles and provide an embedded feedback loop.
The Results: Dynatrace now has a 99.998% availability of SaaS Service and can deploy changes within an hour if necessary. In parallel, a new SaaS and managed offering is released every 2 weeks with 170 production updates per day.
Watch this recorded webinar as Bernd Greifeneder shares the lessons learned moving Dynatrace from an on-prem company to one that is cloud native.
Bernd discusses:
• The driving factors that led to the transformation
• The goals that were set back in 2011 towards the engineering team
• How to sell such a transformation project in a large enterprise organization
• How to support this multi-year project from top down without impacting regular operations
• What's next on the innovator's mind
Using SLOs for Continuous Performance Optimizations of Your k8s WorkloadsScyllaDB
Moving to k8s doesn’t prevent anyone from bad architectural decisions leading to performance degradations, scalability issues or violating your SLOs in production. In fact – building smaller services running in pods connected through service meshes are even more vulnerable to bad architectural or implementation choices.
To avoid any bad deployments, the CNCF project Keptn provides automated SLO-based Performance Analysis as part of your CD process. Keptn automatically detects architectural and deployment changes that have a negative impact to performance and scalability. It uses SLOs (Service Level Objectives) to ensure your services always meet your objectives. The Keptn team has also put out SLO best practices to identify well known performance patterns that have been identified over the years analyzing hundreds of distributed software architectures deployed on k8s.
Join this session and learn what these patterns are and how Keptn helps you prevent them from entering production
Overcoming (organizational) scalability issues in your Prometheus ecosystemQAware GmbH
Cloud Native Night, July 2020, online: Talk of Jürgen Etzlstorfer (@jetzlstorfer, Dynatrace)
== Please download slides if blurred! ==
Abstract:
Prometheus is considered a foundational building block when running applications on Kubernetes and has become the de-facto open-source standard for visibility and monitoring in Kubernetes environments.
Your first starting points when operating Prometheus are most probably configuring scraping to pull your metrics from your services, building dashboards on top of your data with Grafana, or defining alerts for important metrics breaching thresholds in your production environment. in your production environment.
As soon as you are comfortable with Prometheus as your weapon of choice, your next challenges will be scaling and managing Prometheus for your whole fleet of applications and environments. As the journey “From Zero to Prometheus Hero” is not trivial you will find obstacles on the way. In this talk we are highlighting the most common challenges we have seen and provide guidance on how to overcome them. Finally, we are discussing a solution to get you there more quickly to build automated, future-proof observability with Prometheus showing Keptn as one possible implementation.
About Jürgen:
Jürgen is a core contributor to the Keptn open-source project and responsible for the strategy and integration of self-healing techniques and tools into the Keptn framework. He also loves to share his experience, most recently at conferences on Kubernetes based technologies and automation.
More information:
Overview: https://github.com/keptn/community
Github: https://github.com/keptn/keptn
Website: https://keptn.sh
Google Group: https://groups.google.com/forum/#!forum/keptn
Twitter: https://twitter.com/keptnProject
________________________________________________
Follow us on:
https://twitter.com/qaware
https://www.linkedin.com/company/qaware-gmbh
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Overcoming scalability issues in your prometheus ecosystemNebulaworks
Jurgen Etzlstorfer, a Technology Strategist from Dynatrace cover the most common challenges in the Prometheus ecosystem and provide guidance on how to overcome them. Finally, we will discuss a solution to get you there more quickly to build automated, future-proof observability with Prometheus showing Keptn as one possible implementation.
Adding Security to your SLO-based Release Validation with KeptnAndreas Grabner
This talk was given at DevSecOps Days Boston and DevOps & Security Meetup Vienna in 2021
Automatic Release Validation, aka Quality Gates, is not a new concept but often only covers functional or performance metrics. Keptn’s open SLO-based evaluation allows DevSecOps to have their favorite security tool report SLOs such as number of detected vulnerabilities as part of delivery automation
Embracing service-level-objectives of your microservices in your Cl/CDNebulaworks
Unfortunately, a robust CI/CD pipeline with well-defined tests does not guarantee a failure-safe application in production. That is since many microservices are interwoven and dependent on each other. Some of them have to handle hundreds of thousands of requests, while others are merely for batch processing of data. Therefore, it is crucial to define the objectives and quality metrics of individual services in terms of service level objectives as code.
Key Takeaways:
○ How service level indicators and service level objectives can help you set up automated quality gates in a Cl/CD system to prevent bad code changes to ever reach production
○ How quality criteria can be used to configure your alerts in monitoring solutions to be alerted on any issues in your environments
○ Present the open-source framework Keptn to provide quality gates for your microservice applications running on your Kubernetes cluster.
Performance Engineering Masterclass: Efficient Automation with the Help of SR...ScyllaDB
Henrik Rexed from Dynatrace walks through how to measure, validate and visualize these SLOs using Prometheus, an open observability platform, to provide concrete examples. Next, you learn how to automate your deployment using Keptn, a cloud-native event-based life-cycle orchestration framework. Discover how it can be used for multi-stage delivery, remediation scenarios, and automating production tasks.
Don't Deploy Into the Dark: DORA Metrics for your K8s GitOps DeploymentsAndreas Grabner
This talk was given at Boston Cloud Native Meetup on Feb 9th 2023
DORA’s Four Key DevOps have gained much attention as they provide critical insights into an organization’s maturity in automating the delivery of high-quality software. Google provides a blueprint implementation which requires extending your existing delivery pipelines (Jenkins, Argo, Flux, GitHub, GitLab …) to push those metrics to an external database. While doable, many platform engineers we spoke to are seeking an alternative solution and more cloud-native approach.
The CNCF project Keptn saw this as an opportunity to provide a K8s- & Cloud-Native solution that provides 100% coverage, WITHOUT changing pipelines and using OpenTelemetry as standard collection framework.
Join this talk where Andi (Andreas) Grabner, DevRel at Keptn, will show you how you can use Keptn’s Lifecyle Toolkit to get your DORA metrics within 5 minutes. Andi also covers how the Lifecycle Toolkit brings application-awareness into your deployments and allows you to execute pre- and post-deployment checks as serverless functions – all declaratively as part of your existing K8s CRDs.
This talk hopes to share Istio's capabilities with audience. Most people may think Istio is simply a cool network product. However, Istio could be much more than network control. Let's see how we could apply its capability to build an "EASIER" SRE organization.
Observability in a Dynamically Scheduled WorldSneha Inguva
The industry is moving toward a microservices architecture, and many companies have embraced container orchestration solutions such as Kubernetes. DigitalOcean is no different. Over the past year, DigitalOcean’s Delivery team has been building a runtime platform based on Kubernetes with the goal of making shipping code easier. The system has empowered service owners to quickly and efficiently deploy and update their applications. A vital component is a white box monitoring and alerting solution based on Prometheus and Alertmanager.
Sneha Inguva offers an overview of the system and shares problems encountered, potential solutions, and key lessons learned in the process. Sneha dives into the setup of Prometheus and Alertmanager that allows service owners to instrument their own metrics and alerts, explaining the service owner’s point of view and the internals that allow for the dynamic addition of alerts, and offers a glimpse of future modifications to the system. Join in to learn how to leverage open source tools for your monitoring and alerting needs.
Continuous Delivery: How RightScale Releases WeeklyRightScale
Continuous delivery may be a natural for greenfield workloads, but how do you take an existing seven-year-old SaaS application and move from multi-month to weekly release cycles? Find out how our team — developers, QA, and ops — worked together to change our process and along the way changed their own ideas of what was possible.
TJ Randall, VP of Customer Success at XebiaLabs, gives his presentation on how to express the cost of your application delivery at the DevOps Leadership Summit in Boston MA.
We all know that load testing is important, but it's all too common that it's left to the very end of a project and it's invariably the first thing that gets dropped when budgets and timeframes get cut. Furthermore, most of us don't know where or how to start implementing effective load tests, let alone how to analyse the results.
Lindsay Holmwood, Software Manager at Bulletproof Networks, will be talking about integrating performance testing into your application development + deploy cycle from the very beginning, using inexpensive and easy to use SaaS tools.
There will be a hands on demonstration of the Blitz load + performance testing tool, coupled with a brief dive into the Blitz API internals to retrieve and analyse advanced reporting information.
KCD Munich - Cloud Native Platform Dilemma - Turning it into an OpportunityAndreas Grabner
This talk was given at KCD Munich - July 17 2023
Abstract
“Kubernetes is a platform for building platforms. It’s a better place to start: not the endgame”, tweeted by Kelsey Hightower in November 2017. 6 years later the Cloud Native Community is faced with 159 different CNCF projects to choose from. Entering CNCF can be overwhelming!
Cloud Native Platform Engineering with white papers, best practices and reference architectures are here to convert this dilemma into an opportunity. Internal Developer Platforms (IDP) are being built as we speak enabling organizations to harness the power of Kubernetes as a self-service platform.
Join this talk with Andreas Grabner, CNCF Ambassador, and get some insights on tooling, use cases and best practices so we can all fulfill the idea that Kelsey put out years ago.
OpenTelemetry For GitOps: Tracing Deployments from Git Commit to ProductionAndreas Grabner
GitOps, with tools like Argo and Flux, are preferred platform tools managing configuration in cloud native environments. But it is hard to troubleshoot a failed deployment of a complex application as there is no built-in deployment lifecycle observability, standardized hooks nor the concept of an application vs individual workloads.
The CNCF project Keptn addresses those challenges by extending the Kubernetes Pod scheduler to provide OpenTelemetry Traces and Prometheus metrics for end-2-end deployment observability. Keptn introduces automated application-aware pre- and post-deployment lifecycle hooks to enforce dependency checks, send notifications or evaluates SLOs that otherwise need a custom K8s operator.
Join this talk and learn how the Keptn Lifecycle Toolkit (KLT) Operator extends observability into GitOps deployments and how it enables declarative deployment lifecycle orchestration!
Observability and Orchestration of your GitOps Deployments with KeptnAndreas Grabner
GitOps has become the default way to manage configuration in cloud native environments with tools like Argo or Flux keeping Git and K8s in sync.
But GitOps lacks end-2-end traceability when GitOps operators make changes on the target environments. And as k8s lacks application awareness its hard to enforce pre- and post-deployment orchestration task such as sending notifications upon successful app delivery or validating all SLOs are healthy for a new version.
The CNCF project Keptn is addressing those challenges by automatically providing End-2-End Observability through OpenTelemetry as well as introducing an application deployment lifecycle events enabling pre- and post-deployment checks natively on k8s.
Keptn therefore extends your GitOps approach with the missing observability and orchestration needed for successful cloud native development.
Monitoring as a Self-Service in Atlassian DevOps ToolchainAndreas Grabner
As devs, testers and ops we must deal with monitoring data when analyzing test results, debugging problems or reporting on usage. But why stepping out of our Atlassian Tool Comfort Zone to get this data? We found new use cases on how to fully integrate monitoring as a self-service into Jira, Hipchat, Bamboo, Bitbucket & Confluence. This saves time in learning yet another tool and gives you the data when and where you need it: in your most favorite Atlassian Tool. Key Use Cases we discuss: Continuous Performance Analysis in Jira, Shift-Left in Bamboo / Bitbucket, ChatOps in Hipchat.
DevOps Days Toronto: From 6 Months Waterfall to 1 hour Code DeploysAndreas Grabner
Slides used for https://www.devopsdays.org/events/2017-toronto/program/andreas-grabner/
In 2011 we delivered 2 major releases of our on premise enterprise software. Market, technology and customer requirements forced us to change that in order to remain competitive.
Now – in 2017 - we are deploying and providing feature releases every 2 weeks for both our on premise and SaaS-based offering. We deploy 170 SaaS production changes per day and have a DevOps pipeline that allows us to deploy a code change within 1h if necessary.
To increase quality, we built and provide a DevOps pipeline that currently executes 31000 Unit & Integration Tests per Hour as well as 60h UI Tests per Build. Our application teams are responsible end-to-end for their features and use production monitoring to validate their deployments which allows them to find 93% of bugs in production before it impacts our end users.
In this session I explain how this transformation worked from both “Top Down” as well as “Bottom Up” in our organization. A key component was the 4 people strong DevOps Team who developed and “sell” their DevOps Pipeline to the globally distributed application teams. I will give insights into how our pipeline enables application teams to design, code, test and run a new feature for our user base.
I will also talk about the “dark moments” as change is never without friction. Both internally as well as with our customers who also had to get used to more rapid changes.
AWS Summit - Trends in Advanced Monitoring for AWS environmentsAndreas Grabner
Why you have to rethink your monitoring strategy when moving or building apps for new stack cloud based environments:
#1: Why "the old way" of monitoring doesnt work any longer!
#2: How the Cloud and New Stack has transformed Dynatrace!
#3: How Dynatrace Redefined Monitoring for Cloud Applications
Top Java Performance Problems and Metrics To Check in Your PipelineAndreas Grabner
Why is Performance Important? What are the most common reasons applications dont scale and perform well. Which technical metrics to look at. How to check it automated in the pipeline
Four Practices to Fix Your Top .NET Performance ProblemsAndreas Grabner
Inefficient Database Access, Inefficien Pool usage and Sizing, Bad Synchronization, Bad Web Page Design - these are the problems that crash .NET Apps. Learn how to analyze them and fix these problems
OOP 2016 - Building Software That Eats The WorldAndreas Grabner
According to VC and web pioneer Marc Andreessen software is eating the world. Evidence proves he is right. Uber, the biggest taxi company, has no cars, AirBnB, the biggest hotel service, has no rooms and there are many more examples. Looking at these success stories there is a clear blueprint how to build software that eats the world. Just a quick heads up: It is not about building your typical web application any more.
Docker/DevOps Meetup: Metrics-Driven Continuous Performance and ScalabiltyAndreas Grabner
This is the presentation given for the Docker Meetup in Cordoba, Argentina. Recording should soon be up on http://www.meetup.com/Docker-Cordoba-ARG/events/226995018/
Key Takeaways: Pick your Metrics! Automate It! Fail Bad Builds Faster! Deliver Faster with Better Quality!
To the Docker Audience my main point was that: Just adding Docker doesn't give you free performance and scalability of your app. I walk through many examples of failing apps. What are the metrics that highlight the problem and how to automatically detect bad builds by looking at these Metrics along your Pipeline.
Automate Application Quality Detection. Use Key Application Quality Metrics (# of SQL, Memory Allocated, CPU & GC Times, ...) captured during Automated Test Executions.
Let these Metrics act as Quality Gates. Leads to better quality software reaching the end of the Pipeline
Deploy Faster Without Failing Faster - Metrics-Driven - Dynatrace User Groups...Andreas Grabner
Do it like the "DevOps Unicorns" Etsy, Facebook and Co: Deploy more frequently. But how and why? Challenges?
Deploying Software Faster without Failing Faster is possible through Metrics driven Engineering. Identify problems early on using a "Shift-Left in Quality". This requires a Level-Up of Dev, Test, Ops, Biz
See some of the metrics that I think you need to look at and how to upgrade your engineering team to produce better quality right from the start
BTD2015 - Your Place In DevTOps is Finding Solutions - Not Just Bugs!Andreas Grabner
This is about leveling-up and REVOLUTIONIZING Testing as part of your Agile/DevOps Transformation.
You can contribute more than testing functionality. You need to Level-Up your skill set by understanding the apps you are testing. # Images, # JS Files, # SQL Statements, Connection Pool Utilization and Garbage Collection Activity have to be added to your portfolio.
Check these metrics when you do your functional testing and report regressions to your engineers even though the functionality is still good. But you just uncovered an Architectural regression that will lead to a scalabilty and performance problem.
Finding these problems early will eliminate a lot of wasted and unplanned time later on in the lifecycle. that is your contribution to delivering software faster with better quality
Mobile User Experience:Auto Drive through Performance MetricsAndreas Grabner
Believe it or not - 85% of mobile apps are removed after first usage! In this presentation - given at the APM Meetup in Singapore in April 2015 - I talked about the challenges, best practices and especially metrics to avoid this situation.
Key Points of the Presentation
The two key trends "Internet of Things" and "DevOps" play a big role in our life when we talk about User Experience and especially mobile user experience. In this presentation I tell you what metrics to use to make sure you deliver your ideas faster to your mobile end users but also ensuring the right quality and user experience so that your users stay loyal and dont delete the mobile app after first usage.
Quarkus Hidden and Forbidden ExtensionsMax Andersen
Quarkus has a vast extension ecosystem and is known for its subsonic and subatomic feature set. Some of these features are not as well known, and some extensions are less talked about, but that does not make them less interesting - quite the opposite.
Come join this talk to see some tips and tricks for using Quarkus and some of the lesser known features, extensions and development techniques.
Accelerate Enterprise Software Engineering with PlatformlessWSO2
Key takeaways:
Challenges of building platforms and the benefits of platformless.
Key principles of platformless, including API-first, cloud-native middleware, platform engineering, and developer experience.
How Choreo enables the platformless experience.
How key concepts like application architecture, domain-driven design, zero trust, and cell-based architecture are inherently a part of Choreo.
Demo of an end-to-end app built and deployed on Choreo.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
AI & ML Solutions: Harnessing the power of Artificial Intelligence and Machine Learning, Prosigns provides smart solutions that automate processes, provide valuable insights, and drive informed decision-making.
Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Strategies for Successful Data Migration Tools.pptxvarshanayak241
Data migration is a complex but essential task for organizations aiming to modernize their IT infrastructure and leverage new technologies. By understanding common challenges and implementing these strategies, businesses can achieve a successful migration with minimal disruption. Data Migration Tool like Ask On Data play a pivotal role in this journey, offering features that streamline the process, ensure data integrity, and maintain security. With the right approach and tools, organizations can turn the challenge of data migration into an opportunity for growth and innovation.
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
Check out the webinar slides to learn more about how XfilesPro transforms Salesforce document management by leveraging its world-class applications. For more details, please connect with sales@xfilespro.com
If you want to watch the on-demand webinar, please click here: https://www.xfilespro.com/webinars/salesforce-document-management-2-0-smarter-faster-better/
OpenFOAM solver for Helmholtz equation, helmholtzFoam / helmholtzBubbleFoamtakuyayamamoto1800
In this slide, we show the simulation example and the way to compile this solver.
In this solver, the Helmholtz equation can be solved by helmholtzFoam. Also, the Helmholtz equation with uniformly dispersed bubbles can be simulated by helmholtzBubbleFoam.
Innovating Inference - Remote Triggering of Large Language Models on HPC Clus...Globus
Large Language Models (LLMs) are currently the center of attention in the tech world, particularly for their potential to advance research. In this presentation, we'll explore a straightforward and effective method for quickly initiating inference runs on supercomputers using the vLLM tool with Globus Compute, specifically on the Polaris system at ALCF. We'll begin by briefly discussing the popularity and applications of LLMs in various fields. Following this, we will introduce the vLLM tool, and explain how it integrates with Globus Compute to efficiently manage LLM operations on Polaris. Attendees will learn the practical aspects of setting up and remotely triggering LLMs from local machines, focusing on ease of use and efficiency. This talk is ideal for researchers and practitioners looking to leverage the power of LLMs in their work, offering a clear guide to harnessing supercomputing resources for quick and effective LLM inference.
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
top nidhi software solution freedownloadvrstrong314
This presentation emphasizes the importance of data security and legal compliance for Nidhi companies in India. It highlights how online Nidhi software solutions, like Vector Nidhi Software, offer advanced features tailored to these needs. Key aspects include encryption, access controls, and audit trails to ensure data security. The software complies with regulatory guidelines from the MCA and RBI and adheres to Nidhi Rules, 2014. With customizable, user-friendly interfaces and real-time features, these Nidhi software solutions enhance efficiency, support growth, and provide exceptional member services. The presentation concludes with contact information for further inquiries.
First Steps with Globus Compute Multi-User EndpointsGlobus
In this presentation we will share our experiences around getting started with the Globus Compute multi-user endpoint. Working with the Pharmacology group at the University of Auckland, we have previously written an application using Globus Compute that can offload computationally expensive steps in the researcher's workflows, which they wish to manage from their familiar Windows environments, onto the NeSI (New Zealand eScience Infrastructure) cluster. Some of the challenges we have encountered were that each researcher had to set up and manage their own single-user globus compute endpoint and that the workloads had varying resource requirements (CPUs, memory and wall time) between different runs. We hope that the multi-user endpoint will help to address these challenges and share an update on our progress here.
Unleash Unlimited Potential with One-Time Purchase
BoxLang is more than just a language; it's a community. By choosing a Visionary License, you're not just investing in your success, you're actively contributing to the ongoing development and support of BoxLang.
Field Employee Tracking System| MiTrack App| Best Employee Tracking Solution|...informapgpstrackings
Keep tabs on your field staff effortlessly with Informap Technology Centre LLC. Real-time tracking, task assignment, and smart features for efficient management. Request a live demo today!
For more details, visit us : https://informapuae.com/field-staff-tracking/
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Developing Distributed High-performance Computing Capabilities of an Open Sci...
A Guide to Event-Driven SRE-inspired DevOps
1. A Guide to Event-driven SRE-
inspired DevOps
Andreas Grabner
DevOps Activist at Dynatrace
@grabnerandi
https://www.linkedin.com/in/grabnerandi
A modern approach to delivery & operations with Keptn
Star us @ https://github.com/keptn/keptn
Follow us @keptnProject
More tutorials @ https://tutorials.keptn.sh
Online Kubernetes Meetup, July 2020
2. Confidential 2
Lets start witha POLLINGquestion
WhichstatementsholdstrueforyourContinuousDeliveryimplementation?
1. It is veryhard to troubleshoot broken pipelines!
2. Pipeline codeis heavily customized and therefore hard to maintain!
3. Westill have too many manual steps from dev to production!
4. Overall our delivery is good!
(multiple-choicepossible)
6. Confidential 6
Solution: Remove hard dependencies and integrations
Build
Prepare
Deploy
Test
Notify
Rollback
Config Mgmt.
Deploy
Test
Monitoring
ChatOps
Rollback
7. Confidential 7
Solution: Remove hard dependencies and integrations
Build
Prepare
Deploy
Test
Notify
Rollback
Config Mgmt.
Deploy
Test
Monitoring
ChatOps
Rollback
Eventing
Event:Deploy
Artifact:container1
Stage:Dev
Strategy:Blue/Green
which events to generate Process Definition who consumes events Tool Definition
8. Confidential 8
Eventing
Solution: Keptn is built on an architecture that supportsthis paradigm
Application Plane (=Process Definition)
Define overall process for delivery and operations
Control Plane
Follow application logic and communicate/configure required services
APISite Reliability
Engineer
DevOps
Developer
shipyard.yaml
- dev: direct, functional
- staging: blue/green, perf
- prod: canary, real-user
uniform.yaml
config-change*: helm
deploy*: JMeter
deploy-finish: Lighthouse
problem*: Remediation
all: Slack, Dynatrace
Execution Plane (=Tool Definition)
Deploy Service
(Helm, Jenkins …)
Test Service
(JMeter, Neotys, ..)
Validation Service
(Keptn Lighthouse …)
Remediation Service
(Keptn Remediation, SNOW …)
Config Service
(Git, …)
Monitoring Service
(Prometheus,
Dynatrace, …)
Artifact /
Microservice
config.change: artifact:x.y deploy.finished: http://service1 tests.finished: OK evaluation.done: 98% Score problem.open: High Failure
9. Confidential 9
Demo#1:Event-DrivenProgressive Delivery with Keptn
$ keptn send event new-artifact simplenodeservice:4.0.0 v1.0.0 v2.0.0 v3.0.0 v4.0.0
My sample app: grabnerandi/simplenodeservice:x.0.0
Direct Direct Blue/
Green
automated approval manual approval
Keep or rollback
Promote or not?
11. 11Confidential
Problem #2: Toomuch manual effort in
deployment validation
Solution: Leverage SLIs/SLOs not only for production SLAreporting but for automating quality
gates
12. Confidential 12
Learning from Google‘s SREPractices
• Service Level Indicators (SLIs)
• Definition: Measurable Metrics as the base for evaluation
• Example: ErrorRate ofLogin Requests
• Service Level Objectives (SLOs)
• Definition: Binding targets forService Level Indicators
• Example: Login ErrorRate must be less than 2% over a 30 day period
• Service Level Agreements (SLAs)
• Definition: Business Agreement between consumer andprovidertypically based on SLO
• Example: Logins must be reliable & fast (ErrorRate, Response Time, Throughput) 99% within a 30 day window
• Google Cloud YouTubeVideo
• SLIs, SLOs, SLAs, oh my! (class SRE implements DevOps): https://www.youtube.com/watch?v=tEylFyxbDLE
SLIs drive SLOs which inform SLAs
13. Confidential 13
ApplyingSREBest Practices across thelifecycle
Authentication Service
0.89s0.5%
May 2020 June 2020
0.61s2.5%1000/s 1600/s
Service X
xxsxx% yysyy%xx/s yy/s
ProductionShift-LeftContinuous Delivery
Authentication Service
Commit
#1
Commit
#2
Commit
#3
Commit
#4
Service X
QualityGates
18. 18Confidential
Bonus Problem #3: Toomuch manual effortin
incident troubleshooting
Solution: Leverage Event-Driven approach for auto-remediation and SLIs/SLOs to validate the
impact
19. Confidential 19
Keptn– Closed-LoopRemediation comingwith Keptn0.7
version: 0.2.0
kind: Remediation
metadata:
name: remediation-ecommerce
spec:
remediations:
- problemType: Conversion Rate Dropped
actionsOnOpen:
- name: Scaling ReplicaSet by 1
action: scaling
values:
increment: +1
- name: Stop Ad Campaign
action: googleadtoggle
values:
enable: off
campaign: $campaignid
Problem
ConversionRateDropped
Get remediation
action(s)
Execute
remediation
action(s)
Re-validate
SLO/BLO
Escalate
scaling
Google
Ad toggle
1 2
1 2
1
2
22. Confidential 22
WhatisKeptn?
Define application delivery and
operations processes
declaratively
Use predefined CloudEvents to
separate the process from the
tools
Easy way to integrate and
switch between different tools
Blue/Green Deployments
Automated Quality Gates
Automated Operations
Standardized communication protocol Keptn’s uniform
www.keptn.sh
an event-based control plane for continuous delivery
and automated operations for cloud-native
applications
24. A Guide to Event-driven SRE-
inspired DevOps
Andreas Grabner
DevOps Activist at Dynatrace
@grabnerandi
https://www.linkedin.com/in/grabnerandi
A modern approach to delivery & operations with Keptn
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Online Kubernetes Meetup, July 2020
Questions & Answers