O'Reilly

JANUARY 16, 2024

I’ve been diligent about data backup throughout my life, but my files are fragmented amongst different media over the years—burning CDs and DVDs back in the day, several generations of external hard drives (that are in various states of decay), university servers, Dropbox, and other cloud services.

Entertainment 73

Entertainment Internet Internet Design 73

The Netflix TechBlog

JUNE 13, 2023

Behind these perfect moments of entertainment is a complex mechanism, with numerous gears and cogs working in harmony. By collecting and analyzing key performance metrics of the service over time, we can assess the impact of the new changes and determine if they meet the availability, latency, and performance requirements.

Traffic 279

Traffic Metrics Systems Strategy 279

Brendan Gregg

SEPTEMBER 5, 2017

Here's some output from my zfsdist tool, in bcc/BPF, which measures ZFS latency as a histogram on Linux: # zfsdist. Tracing ZFS operation latency. Oracle VM Server is based on Xen. I also wrote and published an entertaining SMF manifest that played music. Hit Ctrl-C to end. ^C

Virtualization 76

Virtualization AWS Engineering Hardware 76

The Netflix TechBlog

FEBRUARY 9, 2021

The action corresponds to the button on the page and the withFields specify which fields the server expects to have sent back when the button is clicked. Stay tuned for more details on this, as well as more details on the internals of the new SKU Platform in one of our upcoming blog posts. Step 3 & 4?—?Determine

Engineering 142

Engineering Scalability Architecture Innovation 142