Every blog post that took off on Hacker News, ranked by the votes of its best submission. 6,949 posts.
Project community server: https://discord.gg/side7 On September 20th, 2022, the live-service first-person hero shooter "GUNDAM EVOLUTION" was launched. A little over a year later, on November 29th, 2023, it abruptly reached its end of life. As a passionate enthusiast of hero shooters and the Gundam franchise, the…
One like, one unpopular opinion is one of them top Twitter games, innit?
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…
I’ve been experimenting with different approaches to running code in a sandbox for several years now, but my latest attempt feels like it might finally have all of the characteristics …
Edit 2017/12/10: So I screwed up, I thought I was safe confirming it in two different ways but I was using an external monitor and all of the below is accurate only for a specific multi-monitor case. Skip to the bottom to read about my new results.
By Xiaomei Liu, Rosanna Lee, Cyril Concolato
Blog about Ubuntu from a kernel engineer
Ideally, you’d want your program to work everywhere. Unfortunately, that’s not that simple, even if you’re using high-level “portable” languages such as Python. In thi…
The challenge, simulate millions of particles in golang, multi-player enabled, cpu only, smart tv compatible.
Experience Java like never before with Azul Prime. Turbocharge Java performance with a JVM that starts fast and stays fast, with less infrastructure.
A lot of people seem to think that distributed tracing isn't useful, or at least not without extreme effort that isn't worth it for companies smaller than FB. For example, here are a couple of public conversations that sound like a number of private conversations I've had. Sure, there's value somewhere, but it costs…
Memory management is the heart of operating systems; it is crucial for both programming and system administration. In the next few posts I'll cover memory with an eye towards practical aspects, but wi
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…
After failing to find good papers about distributed systems testing for many months, yesterday I asked a question in Twitter:
In this blog, we discuss continuous batching, a critical systems-level optimization that improves both throughput and latency under load for LLMs.
Minitest is a beautifully made test suite for writing tests to verify your expectations from your Ruby code base. Here's how to run tests in Minitest.
This paper is from SOSP'13. The Polyjuice paper, which we studied last week, built on the Silo codebase and commit protocol, which led me ...
I’m hacking on an assembly project, and wanted to document some of the tricks I was using for figuring out what was going on. This post might seem a little basic for folks who spend all day heads down in gdb or who do this stuff professionally, but I just wanted to share a quick intro to some tools that others may…
In 1978, Intel introduced the 8086 processor, a revolutionary chip that led to the modern x86 architecture. Unlike modern 64-bit processors,...
Webzine created by volunteers who are passionate about the OpenBSD project development.
via Chaos Engineering we discovered that there are situations where HTTP/2 will perform worse than HTTP/1.
“Can I use Snappy Ubuntu Core on the Raspberry Pi?” is one of the most frequently asked questions we heard since launching Ubuntu Core for smart devices. Thanks to a very successful collaboration between the Raspberry Pi Foundation and Canonical, the company behind Ubuntu, we are pleased to announce that Snappy Ubuntu…
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