DZone

SEPTEMBER 9, 2020

" Let's review his key points and his core slides. Greg Sypolt , VP of Quality Assurance at EverFi , led an hour-long webinar for Applitools titled " Building A Culture of Quality Excellence — Understanding the Quality Maturity Rubric."

Engineering 147

Engineering Development Performance 147

Dynatrace

JULY 30, 2021

Watch the video here, open it on YouTube or watch it on Dynatrace University (including access to slides): If you want to try this yourself then just follow the guidance from Kristof. As mentioned above I encourage you to watch Kristof’s video closely and also download the slides from Dynatrace University.

Cloud 237

Cloud Metrics Strategy Monitoring 237

Alex Podelko

APRIL 18, 2021

David Daly’s presentation at LTB 2020 , How to Waste Time and Money Test ing the Performance of a Software Product, is probably a good introduction [Video] — [Slides]. Continuous performance testing is built on the top of Evergreen. The MongoDB Podcast, Ep. 34 (2020), Performance Testing with David Daly , is another good introduction.

Performance Testing 182

Performance Testing Performance Testing Education 182

Strategic Tech

NOVEMBER 13, 2020

Everything On The Board, Including Slides One of the best things I’ve learned is to put literally all workshop content on the Miro board. As I was talking through my slides on Miro, people started to add comments, questions, links to related blog posts, and even jokes. Put your slides on Miro and make them part of the furniture.

Energy 69

Energy Architecture Design Technology 69

Dynatrace

OCTOBER 17, 2022

This single violating sample was detected in a three-minute sliding window. On a seasonal baseline, for example, you can adjust the width of the confidence band. The screenshot below shows that a potential alert will be triggered based on the configured settings. If you adjust the violation tolerance from 2.5

Metrics 184

Metrics Strategy Infrastructure Monitoring 184

Dynatrace

MAY 15, 2019

Updated sliding time-frame window for custom metrics. Until now we had a sliding window of 28 days for custom metrics, which meant that you could consume unique metrics up to your licensed quota within a time frame of 28 days. We’ve now reduced the sliding time frame window to 24 hours. Dynatrace news.

Storage 103

Storage Metrics Strategy Java 103

Brendan Gregg

APRIL 27, 2023

BPF for security monitoring was first explored by myself and a Netflix security engineer, Alex Maestretti, in a 2017 BSides talk (some slides below). These slides included our overhead evaluation showing bcc/eBPF was far more efficient than auditd or go-audit. (It someone with solid pen-testing experience).

Open Source 52

Open Source Monitoring Engineering Design 52

Brendan Gregg

MARCH 8, 2020

The video is on youtube : The slides are on slideshare (or PDF ): I've heard many companies use my [Systems Performance] book as recommended or required reading for new engineers (thank you), and this is an updated talk on the topic.

Systems 144

Systems Performance Benchmarking Tuning 144

Brendan Gregg

FEBRUARY 28, 2023

The video is now on [YouTube]: The slides are [online] and as a [PDF]: first prev next last / permalink/zoom In Q&A I was asked about CXL (compute express link) which was fortunate as I had planned to cover it and then forgot, so the question let me talk about it (although Q&A is missing from the video).

Performance 110

Performance Latency Cache Virtualization 110

Brendan Gregg

JUNE 14, 2021

The video is on [youtube]: The slides are [here] or as a [PDF]: first prev next last / permalink/zoom Thanks to USENIX LISA for not only hosting this talk, but also for suggesting it. I break it down to all the small components involved, where you'll find it's actually quite easy. How do you like it?

Website 52

Website Code Performance 52

Brendan Gregg

JULY 4, 2021

The video is on [youtube]: The slides are on [slideshare] or as a [PDF]: I work on many areas of performance, but recently I've had a lot of demand to talk about BPF. This was a chance to talk about other things I've been working on, such as the present and future of hardware performance. Nowadays I always include names when known.

Performance 140

Performance Latency Hardware Storage 140

Smashing Magazine

SEPTEMBER 23, 2021

With all video recordings & slides. With all video recordings & slides. Free online workshop on Frustrating Design Patterns in 2021, and How To Fix Them. Register for the free workshop ?. live sessions + Q&A. Mon, Sep 27. Get a free ticket. Upcoming Live Workshops (Sep–Nov 2021). Sep 30th, 2021. Online meet-up.

Design 79

Design Mobile Website Performance 79

Brendan Gregg

FEBRUARY 16, 2023

If you've never been to an SREcon, check out the [SREcon APAC 2022] conference page, which links to slides and videos of the talks. I think LISA still exists as the people of the LISA community, many of whom are now involved with SREcon where our engineering principles live on and develop further.

Government 113

Government Programming Engineering Google 113

The Netflix TechBlog

OCTOBER 18, 2019

LinkedIn Slides After a brief introduction on the theme and motivation of its choice, the talks were kicked off by Kinjal Basu from LinkedIn who talked about Online Parameter Selection for Web-Based Ranking via Bayesian Optimization. This was the motivation for the meetup’s theme. Fernando Amat and Elliot Chow jointly gave this talk.

Infrastructure 126

Infrastructure Metrics Architecture Efficiency 126

Sutter's Mill

SEPTEMBER 26, 2019

My CppCon 2019 talk is now available on YouTube, and the slides will soon be available here. I hope you enjoy it.

Availability 98

Availability C++ 98

Brendan Gregg

DECEMBER 2, 2019

The video is on [youtube]: And the slides are on [slideshare]: My [BPF Performance Tools] book was just released as an eBook, and covers just one use case of BPF: observability. This is what BPF is really about, and I described this for the first time in my [Ubuntu Masters] keynote.

Software 105

Software Software Programming Operating System 105

O'Reilly Software

DECEMBER 31, 0001

2019 Compiling the Linux Kernel with LLVM Tools FOSDEM ‘19’ - Brussels, Belgium - February 2-3 slides - video 2018 Compiling the Linux Kernel with Clang Linux Plumbers Conference 2018 - Vancouver, Canada - November 13-15 slides - video 2017 Compiling Android Userspace and Linux Kernel with LLVM 2017 US LLVM Developers’ Meeting - San (..)

Development 40

Development 40

Dynatrace

SEPTEMBER 4, 2020

You can watch the recording of my Online Kubernetes Meetup on YouTube (embedded below), watch the recording of DevOps Fusion on their website as well as access the slides on my Slideshare : Since the talk, I made a few adjustments based on feedback and plan on giving an updated version at upcoming events including our own Dynatrace Go!

DevOps 250

DevOps Metrics Innovation Azure 250

Adrian Cockcroft

JANUARY 29, 2023

A later version of the slides is included in my Microservices Workshop deck from later that year, slides 168–200 ( pdf , keynote are available in GitHub.com/adrianco/slides ). I presented this analysis of response time distributions talk in 2016 — at Microxchg in Berlin ( video ).

Lambda 98

Lambda Latency Cache C++ 98

Brendan Gregg

APRIL 25, 2019

The video is on [youtube]: The slides are on [slideshare] (or as a [PDF]): As I'm Australian and I've heard good things about YOW!, I gave a similar talk in [2014] (you can watch it or compare the slides to see how much has changed in 4 years), and I'd been meaning to update it one day, but knew it would take weeks of work.

Cloud 52

Cloud Performance 52

The Netflix TechBlog

OCTOBER 18, 2019

LinkedIn Slides After a brief introduction on the theme and motivation of its choice, the talks were kicked off by Kinjal Basu from LinkedIn who talked about Online Parameter Selection for Web-Based Ranking via Bayesian Optimization. This was the motivation for the meetup’s theme. Fernando Amat and Elliot Chow jointly gave this talk.

Infrastructure 100

Infrastructure Metrics Architecture Efficiency 100

Adrian Cockcroft

JUNE 2, 2023

What I learned at GlueCon 2023 — Tipping Points and Generative AI The final slide of my GlueCon keynote featuring a sunset over a pool in Maui — picture by Adrian I’ve presented at GlueCon many times over the last decade or so. I went to several talks and snapped pictures of a few slides that looked interesting.

Social Media 98

Social Media Innovation Open Source Entertainment 98

Dynatrace

OCTOBER 1, 2019

My favorite slide, that I used in nearly every one of my presentations, is a simple statement; “You have one of the hardest jobs in the world.”. Dynatrace news. I see people nod their head, smile and sometimes pull out a phone and take a photo. Never before has software been so critical to the success of a business.

Cloud 216

Cloud Artificial Intelligence Serverless Government 216

Adrian Cockcroft

JANUARY 20, 2023

In the discussion, there was quite a lot of analysis provided, but no mention of interconnect trends, so I asked whether the fix for efficiency needed better interconnects, and got the answer yes, and that they had some slides on interconnect trends but hadn’t included them in the deck. petaflops, which is 0.8% of peak capacity.

Architecture 52

Architecture Latency Benchmarking AWS 52

Dynatrace

JUNE 17, 2019

After presenting the above slide, I often get to hear this comment: “How does this differ to JenkinsX, GitLab, Harness, Argo, Tekton, CodeFresh, … – isn’t this just another CD Tool?”. Keptn provides automated orchestration of all Continuous Delivery & Operation Tools without any custom coding. It solves CD & CO!

Cloud 201

Cloud Open Source Traffic Architecture 201

Speed Curve

OCTOBER 20, 2020

The Amazon homepage above uses an image carousel to slide a number of promotions across the page. In the example below, the main content of The Irish Times page only moves a small amount, but because of its large size the Layout Shift Score is quite high, adding 0.114 to the cumulative score. Image carousels can generate false positives.

Metrics 113

Metrics Google Testing 113

Sutter's Mill

MAY 19, 2020

When we did the tech check a few days before the talk, I displayed my opening slide, which was… When it came up on the stream, I heard the techs say “great, we can see it fine, Bridge to Newt… Hinge… Ya…” and they stumbled over the last word.

Testing 56

Testing C++ 56

Dynatrace

JULY 16, 2021

Simply watch the following video tutorial on YouTube , or on Dynatrace University (including slides) where I cover the following topics: 0:00 – Intro to Dynatrace Cloud Automation Use Cases. Let’s Start: Answer driven automation – your full video tutorial. If this is blog is TLDR (Too Long Didn’t Read) I have good news for you.

DevOps 246

DevOps Open Source Cloud Azure 246

Brendan Gregg

JULY 4, 2021

The video is on [youtube]: The slides are [here] or as a [PDF]: first prev next last / permalink/zoom I work on many areas of performance, but recently I've had a lot of demand to talk about BPF. This was a chance to talk about other things I've been working on, such as the present and future of hardware performance.

Performance 52

Performance Latency Hardware Storage 52

Brendan Gregg

DECEMBER 21, 2019

The video is on [youtube] and the demo starts at [0:50] (the slides are [here] or as a [PDF]): I'm demonstrating a tool I developed to turn my laptop's wifi signal strength into audio (someone described this as a BPF [theremin].)

C++ 52

C++ Education Java AWS 52

High Scalability

DECEMBER 14, 2018

danbri : intro slide: "Main message is that biology has been computing long before brains evolved. Users are testing the limits of Tumblr's new algorithm that flags adult content (aka "censorbot"). This one found that a man's chest was flagged, but a man's chest next a 50% scale owl went unnoticed. Jimmy Chin : Great editors are brutal.

Internet 141

Internet Internet Scalability Serverless 141

Brendan Gregg

APRIL 26, 2019

The video is on [youtube]: The slides are on [slideshare] (or as a [PDF]): As I'm Australian and I've heard good things about YOW!, I gave a similar talk in [2014] (you can watch it or compare the slides to see how much has changed in 4 years), and I'd been meaning to update it one day, but knew it would take weeks of work.

Cloud 43

Cloud Performance 43

Dynatrace

SEPTEMBER 15, 2020

I encourage you to watch the full performance clinic – either on YouTube (below), on Dynatrace University (also includes slides download) or by registering for the On-Demand version. If you’re interested in learning more feel free to reach out to us with your stories, thoughts or suggestions!

Performance 191

Performance Java Metrics Cloud 191

Jos

DECEMBER 28, 2010

1) Put scripts at the bottom (slide 37) Or at least that is what Yahoo recommends , and it contributes as one of the indicators to calculate YSlow score. 2) Flush after head (slide 51) This is another recommended practice by Yahoo.

Performance 130

Performance Website Performance Website Testing 130

Brendan Gregg

FEBRUARY 16, 2023

If you've never been to an SREcon, check out the SREcon APAC 2022 conference page, which links to slides and videos of the talks. I think LISA still exists as the people of the LISA community, many of whom are now involved with SREcon where our engineering principles live on and develop further.

Government 52

Government Programming Engineering Google 52

Highly Scalable

AUGUST 20, 2013

However, it could be difficult to manage transactional processing in this way for flows that maintain sliding windows or other buffers. Consider an example: In this example, the framework joins two streams on a sliding window and then the result passes through one more processing stage. Aggregation on a Sliding Window.

Big Data 154

Big Data Processing Lambda Database 154

Brendan Gregg

OCTOBER 15, 2019

The video is on [youtube]: The slides are on [slideshare]: Thanks to Steven for updating and delivering the talk, and Kernel Recipes organizers for sharing this and other talks on video. You can now learn the answers to these mysteries and answer many more questions about kernel internals. I'll need to come back to a future Kernel Recipes!

C++ 77

C++ Engineering Technology Technology 77