CSS Wizardry

JULY 23, 2023

All Core Web Vitals data used to rank you is taken from actual Chrome-based traffic to your site. I am available to help you find and fix your site-speed issues through performance audits , training and workshops , consultancy , and more. I’m available for hire to help you out with workshops , consultancy , advice , and development.

Engineering 246

Engineering Google Speed Mobile 246

Dynatrace

DECEMBER 16, 2021

In a recent workshop I did with a global player in the financial market we used their new mobile banking app as a reference. In the workshop, I also answered the question: How can we measure those metrics (=SLIs) that are behind our objectives? Whether its our Metrics Ingest API or building a Dynatrace Extension.

DevOps 210

DevOps Social Media Mobile Metrics 210

The Netflix TechBlog

JANUARY 11, 2022

A Type-M error occurs when, given that we observe a statistically-significant result, the size of the estimated metric movement is magnified (or exaggerated) relative to the truth. We’ve run many tests in this area and use the distribution of metric movements from past tests as an additional input to the analysis. Sensitivity analysis.

Innovation 243

Innovation Metrics Engineering Testing 243

Smashing Magazine

MARCH 19, 2021

But we can’t really say just yet whether it had any impact on the business metrics — well, we’ll need to wait for a big book release to see that. New Online Workshops on Smashing. Almost a year ago, we started running our very own online workshops , and each and every one has been an incredible experience to our entire team.

Mobile 140

Mobile Design Cache Code 140

Adrian Cockcroft

JANUARY 29, 2023

There is no way to model how much more traffic you can send to that system before it exceeds it’s SLA. 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’ve been thinking about this for a long time.

Lambda 98

Lambda Latency Cache C++ 98

Tasktop

FEBRUARY 11, 2021

However, the point of this article, for those of us working to apply value stream management (VSM) to the complex world of enterprise software delivery, is that our clutter, our messy closet, our equivalent of a scattershot workshop exists in our work in progress (WIP).

Metrics 52

Metrics C++ Traffic DevOps 52

Tasktop

FEBRUARY 11, 2021

However, the point of this article, for those of us working to apply value stream management (VSM) to the complex world of enterprise software delivery, is that our clutter, our messy closet, our equivalent of a scattershot workshop exists in our work in progress (WIP).

Metrics 40

Metrics C++ Traffic DevOps 40