Every blog post that took off on Hacker News, ranked by the votes of its best submission. 2,323 posts.
PostgreSQL subtransactions (nested transactions) may cause multiple performance and scalability issues: higher rates of XID growth and higher risks of transaction ID wraparound, performance degradation when more than PGPROC_MAX_CACHED_SUBXIDS (64) are used in a session, drastic performance slowdowns when…
We created a free Slack message scheduler called Message Them Later and didn't market it. Yet, somehow, we have 200k users and counting. What does that tell us?
By Xiaomei Liu, Rosanna Lee, Cyril Concolato
Jialin Li, Ellis Michael, Naveen Kr. Sharma, Adriana Szekeres, and Dan R. K. Ports, University of Washington
There are many books available that deal with modernising legacy codebases. These books generally focus on how to go about understanding the legacy system, improving test coverage, introducing build automation, as well as strategies for refactoring or rearchitecting the codebase. However, Marianne Bellotti’s Kill It…
[18 Dec 2021] Updated Debian 11: 11.2 released [17 Nov 2021] Statement on Daniel Pocock [09 Oct 2021] Updated Debian 11: 11.1 released [09 Oct 2021] Updated Debian 10: 10.11 released [28 Aug 2021] DebConf21 online closes [15 Aug 2021] Debian Edu / Skolelinux Bullseye — a complete Linux solution for your school [14 Aug…
Today we are announcing a new Cloudflare Web Application Firewall for all Cloudflare paid zone customers.
Making sense of authorization, policy and access management systems.
A new Firefox is coming your way on June 1 with a fresh look designed for today’s modern life online. We pored over the browser’s user interface pixel
My POPL 2011 “Flash Fill” paper was the most important turning point in my research career. I went from searching for the hardest problem I can solve to searching for the simplest problem that will…
I recently posted the sixth episode of the Panic Podcast — a wide-ranging look into the creation of Playdate , our upcoming hand held video game system, based on over nine hours of conversation. It’s a really special listen. But I’m told not everybody listens to podcasts (outrageous), so I’ve made it a (long) blog…
Lessons learned, observations and reflections
The most popular products don’t become mass popular overnight. It’s a process. Usually they popularity is uneven, they are unknown in some niches, but very popular in another niches.
Posted by Mariusz Felisiak on Sept. 21, 2021
Kestrel : A completely open computer design.
Socolive là địa chỉ được nhiều người hâm mộ bóng đá tìm đến khi muốn cập nhật và theo dõi trực tiếp bóng đá trên nền tảng trực tuyến. Nội dung tại Socolive được xây dựng xoay quanh nhiều giải đấu và cuộc đối đầu đáng chú ý, giúp người xem dễ dàng tìm thấy trận đấu đang được quan tâm. Cách phân loại thông tin theo từng…
Posted Kim Lewandowski, Google Open Source Security Team & Mark Lodato, Binary Authorization for Borg Team Supply chain integrity attacks—u...
Efficient SQL data transformations & real-time analytics with dbt + Materialize: a powerful operational data warehouse combo.
IBM announced IBM z/OS V2.5, the next-generation operating system (OS) for IBM Z, designed to accelerate client adoption of hybrid cloud and AI and drive application modernization projects.
People who have had mild illness develop antibody-producing cells that can last lifetime
