article thumbnail

Updating Rasmussen’s Triangle for a Modern World

J. Paul Reed

Sidney Dekker coined that term in his 2012 book Just Culture : A system creates all kinds of opportunities for action. Beyond these opportunities and constraints, we could argue that there remains a discretionary space, a space that can only be filled by an individual care-giving or technology-operating human.

article thumbnail

How to collect Prometheus metrics in Dynatrace

Dynatrace

Since its launch in 2012, Prometheus has become the standard technology to collect metrics in a Kubernetes cluster. Most software technologies currently on the market are exposing observability metrics related to their product (CI/CD, network appliances, databases). How to collect Prometheus metrics.

Metrics 215
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Two Sessions: C++ Concurrency and Parallelism – 2012 State of the Art (and Standard)

Sutter's Mill

I’m going to put them together especially and only for C++ and Beyond 2012 , and I’ll be giving them nowhere else this year: C++ Concurrency – 2012 State of the Art (and Standard). C++ Parallelism – 2012 State of the Art (and Standard). I hope to see many of you at C&B 2012. And there’s a lot to tell. I can’t wait.

C++ 40
article thumbnail

It’s time to migrate from NAM to Dynatrace

Dynatrace

Application availability and performance measured using network probe technology. Technology developments come in waves. In parallel, network technology developments ensured that centralized mass-sniffing was no longer feasible because of the costs. Technology waves are inevitable. ” The AppMon wave.

Network 167
article thumbnail

USENIX LISA2021 Computing Performance: On the Horizon

Brendan Gregg

It's an exciting time for developments in computer performance, not just for the BPF technology (which I often [write about]) but also for processors with 3D stacking and cloud vendor CPUs (e.g.,

article thumbnail

Back-to-Basics Weekend Reading: Twenty years of functional MRI: The science and the stories.

All Things Distributed

This weekend however I would like to take a break from reading historical computer science material, to catch up on another technology I find fascinating, that of functional Magnetic Resonace Imaging, aka fMRI. The basic technology records brain activity by measuring changes in blood flow through the brain. Poldrack and Martha J.

AWS 87
article thumbnail

The Importance of a Great Developer Experience

Strategic Tech

In February 2012 I began working for a new company. Back in 2012, my CTO was passionate about “every developer pushing [meaningful] code to production on their first day”. It’s a highly creative job; using the latest tools and technologies to solve new and novel problems. On my first day, I deployed to production.