Brendan Gregg

AUGUST 18, 2019

bpftrace is a new open source tracer for Linux for analyzing production performance problems and troubleshooting software. For example, iostat(1), or a monitoring agent, may tell you your average disk latency, but not the distribution of this latency. Block I/O latency as a histogram. 1 /* 2 * biolatency.bt

Latency 68

Latency C++ Cache Programming 68

Alex Russell

APRIL 29, 2021

Apple Corporate is at fault, not Open Source engineers or the line managers who support them. Another window into this question is provided by the Web Confluence Metrics project. The open, royalty-free codec AV1 has been delivered instead. So is speedy resolution and agreement. Converging Views. CSS color().

Media 145

Media Games Education Engineering 145

Alex Russell

JUNE 20, 2020

Consider the set of features the circa-2000 web could handle: Starting from a text-only document format in 1990, the web added features at a furious pace in the first decade, but not in a principled way. Other use-cases weren't addressable with early 2000's tech. 86 06:16 PM · Jun 21, 2020. But not every application can make the leap.

Hardware 55

Hardware Games Java Media 55

The Netflix TechBlog

JULY 26, 2021

Operational Reporting is a reporting paradigm specialized in covering high-resolution, low-latency data sets, serving detailed day-to-day activities¹ and processes of a business domain. Operational Reporting Pipeline Example Iceberg Sink Apache Iceberg is an open source table format for huge analytics datasets. Dehghani, Zhamak.

Big Data 253

Big Data Government Analytics Processing 253

The Agile Manager

JULY 29, 2007

Looking backward, over the last 10 years the IT market has absorbed the new capacity in Asia and South America, yet still we find global and national/regional IT employment is up since 2000. 1 Looking forward, all indications are that demand will continue to rise. It is possible, though, to take an objective assessment of IT capability.

Government 40

Government Open Source Latency Code 40

Smashing Magazine

SEPTEMBER 29, 2021

Key user-centric metrics often depend on the size, number, layout, and loading priority of images on the page. If both AVIF and WebP are not viable options, consider evaluating MozJPEG (optimize JPEG images), OxiPNG (non-photographic images), or JPEG 2000 (lossy or lossless photographic images). Jump to table of contents ?.

Open Source 144

Open Source Speed Website Google 144