Brendan Gregg

FEBRUARY 28, 2023

## References I've reproduced the references from my SREcon22 keynote below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 110

Performance Latency Cache Virtualization 110

Adrian Cockcroft

JUNE 2, 2023

My talk was on Innovation and Tipping Points, the first half was based on some content I’ve given before on how to get out of the way of innovation by speeding up time to value or idea to implementation. Chai Atreya of Alteryx did an impressive live demo of using ChapGPT as a guide to developing some analysis in a Python notebook.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Testsigma

NOVEMBER 11, 2020

Even if you are considering using an open-source tool such as Selenium or Appium, there is a level of investment required in training the testers to use these frameworks. Book a Demo. If you are looking for a one-stop test automation tool to speed up test case creation and execution, give Testsigma a try.

Testing 85

Testing Mobile Network Analytics 85

Brendan Gregg

JULY 4, 2021

## References I've reproduced the talk references below, so you can click on links: - [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] Jul 2008 - [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] 2010 - [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency? Ford, et al., “TCP

Performance 52

Performance Latency Hardware Storage 52

Brendan Gregg

FEBRUARY 28, 2023

References I've reproduced the references from my SREcon22 keynote below, so you can click on links: [Gregg 08] Brendan Gregg, “ZFS L2ARC,” [link] , Jul 2008 [Gregg 10] Brendan Gregg, “Visualizations for Performance Analysis (and More),” [link] , 2010 [Greenberg 11] Marc Greenberg, “DDR4: Double the speed, double the latency?

Performance 52

Performance Latency Cache Virtualization 52

Testsigma

APRIL 27, 2020

As a result, there is strategic confusion among the teams which is affecting the speed and efficiency that DevOps is supposed to promote. Schedule a demo. This lack of clarity and confusion in implementing DevOps principles has negatively impacted small and medium organizations. Add continuous testing to your pipelines.

DevOps 53

DevOps Innovation Efficiency Testing 53

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis. Leigh Capili (DevAdv) demos how to launch apps from Git using Kubernetes orchestration, Ignite virtualization, and GitOps management.

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

We’re excited to let you know that we have an Open Source track at re:Invent this year! Brendan Gregg tours BPF tracing, with open source tools & examples for EC2 instance analysis. Leigh Capili (DevAdv) demos how to launch apps from Git using Kubernetes orchestration, Ignite virtualization, and GitOps management.

Open Source 40

Open Source AWS Lambda Serverless 40

Dynatrace

NOVEMBER 7, 2023

Provide self-service platform services with dedicated UI for development teams to improve developer experience and increase speed of delivery. Open source logs and metrics take precedence in the monitoring process. Automation, automation, automation. Adoption of GitOps practices enables platform provisioning at scale.

Engineering 279

Engineering DevOps Best Practices Infrastructure 279

Testsigma

JANUARY 29, 2021

Speed and Accuracy. Rather than following a manual approach for HTML and CSS code validation, it is recommended to use open-source tools like W3C mobileOK Checker. Book a demo. Mobile website testing helps in serving your customers with a flawless performance on popular screen resolutions.

Website 98

Website Mobile Testing Strategy 98

Tim Kadlec

OCTOBER 8, 2015

The AMP Project is an open source initiative to improve performance and distribution on the mobile web. The AMP Project is reporting some rather significant improvements for publishers using the AMP pages: anywhere from 15-85% improvement in Speed Index scores when compared to the original article.

Cache 75

Cache Google Mobile Open Source 75

Testsigma

AUGUST 24, 2019

Through Automation Testing, businesses can speed up the software testing process while expanding the test coverage. From freeware and open-source tools like Selenium and Robotium to popular scriptless automation testing tools like Testsigma. If they offer software demos, then go for it.

Testing 46

Testing Testing Tools Programming Software 46

Dynatrace

JUNE 17, 2021

At the same time, cloud-native technologies and open-source software have introduced a new level of speed and complexity. To reduce their backlogs, some companies focus on the most popular open-source components, and some only address vulnerabilities that appear after a certain date.

Open Source 207

Open Source Internet Internet Cloud 207

Dynatrace

DECEMBER 8, 2020

In our increasingly digital world, the speed of innovation is key to business success. Open source has also become a fundamental building block of the entire cloud-native stack. Why cloud-native applications, Kubernetes, and open source require a radically different approach to application security.

Cloud 293

Cloud Open Source Internet Internet 293

Percona

AUGUST 29, 2023

Create the ConfigMap from 01-demo-init.yaml manifest: The init.sql does the following: Connects to demo - db database Creates schema media for user myuser Creates 2 tables – BLOG and AUTHORS in the schema I’m combining bootstrapping with the user and database creation functionality that the Operator also provides.

Storage 91

Storage Database Media Open Source 91

O'Reilly

NOVEMBER 28, 2023

16% of respondents working with AI are using open source models. Many of the new open source models are much smaller and not as resource intensive but still deliver good results (especially when trained for a specific application). Open source models are a large and diverse group.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

Dynatrace

JUNE 28, 2021

Reducing downtime, improving user experience, speed, reliability, and flexibility, and ensuring IT investments are delivering on promised ROI across local IT stacks and in the cloud. The challenge? Getting adequate insight into an increasingly complex and dynamic landscape. Why ITOps needs to work smarter, not harder. Watch webinar!

Infrastructure 182

Infrastructure Monitoring Artificial Intelligence Open Source 182

Dynatrace

APRIL 6, 2022

Endpoints include on-premises servers, Kubernetes infrastructure, cloud-hosted infrastructure and services, and open-source technologies. Check out the on-demand Power Demo, Dynatrace and Business Observability: Tying IT Metrics to Business Outcomes. See observability in action! Watch webinar now!

DevOps 235

DevOps Innovation Infrastructure Analytics 235

Dynatrace

NOVEMBER 19, 2020

One highlight from the conference was the introduction of the open-source project called Keptn which Dynatrace is leading. The Jenkins to Keptn integration was explained and demoed in one of our Performance Clinic videos; “. However, we know that not everyone is ready just yet for full-scale Keptn. Try it yourself.

Software 144

Software Software DevOps Open Source 144

The Netflix TechBlog

JUNE 25, 2021

In this blog post, we are thrilled to share that we are open-sourcing one such tool: the Netflix Data Explorer. Dynomite is a high-speed in-memory database, providing highly available cross datacenter replication while preserving Redis-like semantics. Note, the demo environment is not intended for production use.

Metrics 152

Metrics Best Practices Strategy Design 152

Smashing Magazine

NOVEMBER 17, 2022

Web performance refers to the speed at which a website loads, how fast it’s downloaded, and how an app is displayed on the user’s browser. Clearly, we want to give freedom to our content creators, but we can leave to chance neither the resolution nor the speed of delivery and download of the images that will be displayed on our website.

Media 105

Media Cache Website Mobile 105

Smashing Magazine

DECEMBER 27, 2021

Gatsby is an open-source framework built on top of React. You get the advantages of a static website (speed, security, static hosting) while you continue to manage your content via a WordPress dashboard. Moreover, we want to set up a demo within the same project that implements the themes directly. Paulina Hetman.

Website 127

Website Open Source Code Availability 127

Percona

MAY 2, 2023

Also, we will take a look at our open-source backup utility custom-built to help avoid costs and proprietary software – Percona Backup for MongoDB or PBM. The speed of backup also depends on allocated IOPS and type of storage since lots of read/writes would be happening during this process. mongodump --host=mongodb1.example.net

Best Practices 52

Best Practices Database Storage Servers 52

Dynatrace

NOVEMBER 4, 2019

In order to accomplish this, one of the key strategies many organizations utilize is an open source Kubernetes environment, which helps build, deliver, and scale containerized Cloud Native applications. Click here to sign up for a Free 15-day trial , or contact us directly for a demo.

Monitoring 219

Monitoring Cloud Metrics Code 219

Smashing Magazine

MAY 6, 2019

Lazy loading is a way to improve the performance of a website or web application by maximizing the rendering speed of the above-the-fold images and iframes (and sometimes videos) by deferring the loading of below-the-fold content. Native Lazy Loading Demo. Test native lazy loading demo. Hybrid Lazy Loading Demo.

Website 103

Website Best Practices Media Open Source 103

Dynatrace

MAY 23, 2022

As a result, organizations are weighing microservices vs. monolithic architecture to improve software delivery speed and quality. This improved performance makes developers more productive and speeds deployments. Consider the following: Teams want service speed. Check out the demo today. Improved fault isolation.

Architecture 199

Architecture DevOps Monitoring Programming 199

Dynatrace

NOVEMBER 4, 2019

In order to accomplish this, one of the key strategies many organizations utilize is an open source Kubernetes environment, which helps build, deliver, and scale containerized Cloud Native applications. Click here to sign up for a Free 15-day trial , or contact us directly for a demo.

Monitoring 100

Monitoring Cloud Metrics Code 100

The Morning Paper

OCTOBER 20, 2019

If you’ve been a follower of The Morning Paper for any time at all you can probably tell that I naturally gravitate more towards the feeds-and-speeds end of the spectrum than user experience and interaction design. Vega-Lite is an open source system available at [link]. But what good is a super-fast system that nobody uses!

Government 40

Government Open Source Design Mobile 40

Abhishek Tiwari

NOVEMBER 3, 2018

Cost is one of the key reasons why most government organisations, mid to large sized business, and publisher prefer open source CMS options such as WordPress and Drupal. In addition, open source CMS solutions also struggle with blotted plugin ecosystem.

Systems 63

Systems Cache Website Network 63

Tasktop

JUNE 20, 2019

Since most businesses are not Microsoft, Amazon or Google, yet most are disrupted by them, they need to build their toolchain from the best commercial and open source products and then architect them for flow. Clever Value Stream Architecture designs for speed, visibility and traceability and it relies on APIs and abstraction.

Development 45

Development DevOps Google Innovation 45

Smashing Magazine

MAY 20, 2020

It also allows the project to be loaded faster, which is pretty important in regards to the growing mobile share and new markets with slow connection speeds and fragmented internet coverage. But who would prefer community-driven open-source products to the one owned by a corporate monster? Package For Measuring Library Size.

Performance 98

Performance Metrics Best Practices Code 98

Smashing Magazine

JANUARY 21, 2019

Let’s analyze how these three methods compare to each other, in terms of speed and the amount of data retrieved. Hence, the jump from REST to GraphQL represents a great deal for speed, because we are able to render a component with only one request. I have deployed the PoP API under [link] for demonstration purposes.

Social Media 64

Social Media Database Media Website 64

Smashing Magazine

APRIL 29, 2021

Lighthouse is an open-source, automated tool for improving the quality of web pages. Each image string is separated by a comma and includes: a source filename ( donut-400w.jpg ); a space; and the image’s intrinsic width specified in pixels ( 400w ), or a pixel density descriptor ( 1x , 1.5x , 2x , and so on). Lighthouse.

Media 145

Media Network Metrics Mobile 145

Smashing Magazine

JANUARY 11, 2021

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Note : If you use Page Speed Insights or Page Speed Insights API (no, it isn’t deprecated!),

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

You need a business stakeholder buy-in, and to get it, you need to establish a case study, or a proof of concept using the Performance API on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

You need a business stakeholder buy-in, and to get it, you need to establish a case study on how speed benefits metrics and Key Performance Indicators ( KPIs ) they care about. Note : If you use Page Speed Insights (no, it isn’t deprecated), you can get CrUX performance data for specific pages instead of just the aggregates.

Performance 103

Performance Cache Metrics Network 103