Introduction In this blog, we'll be going over some more advanced topics new in Postgres 16. Having some experience with Linux, Postgres, and SQL is necessary as we'll not only be going over these new features but also how to implement them. This blog was written using PostgreSQL 16 (Development Version) running on…
Learn how Earthly Compute, a remote code execution as a service, was built to handle bursty workloads and provide secure and fast remote execution ...
Finding RCE during deobfuscation in JEB decompiler running on Java 18.
First a round of thanks for the many people in industry and government who provided valuable links, background and insights! I could not have done this without your help! If you spot any mistakes, or have suggestions, please do contact me on bert@hubertnet.nl The EU’s new Cyber Resilience Act is admirable in its goal…
Rants, experiments and experiences collected while delving into the magical world of computers.
This is a short introduction to Rust, intended for developers that already know another language. In the examples, Rust is compared with TypeScript, JavaScript or Java, sometimes with C++ or Kotlin.
You're probably reading this page because you've attempted to access some part of my blog (Wandering Thoughts) or CSpace , the wiki thing it's part of. Unfortunately you're using a browser version that my anti-crawler precautions consider suspicious, most often because it's too old (most often this applies to versions…
Splitting code into files can scatter related logic. Jimmy Koppel on cognitive load, design reconstruction, and a third way to organize code.
We'll create and load a snapshot of our custom JavaScript runtime to optimize startup time.
Software engineer, artist and musician
Understanding Git better by using lightweight formal methods
I've had some pretty surreal experiences while making Vale. 0 The weirdest was when I realized the hidden fundamental truth beneath a lot of the programming languages we use today.
Bash is oft-maligned: you hear it sneered at in sentences like “our continuous integration pipeline is just a pile of bash scripts .” It is commonly regarded as unintelligible and thus unmaintainable. The pile of bash scripts are the toxic byproduct of an infrastructure team understaffed, pressed for time, unwilling…
Following up from the last post, there is a lot more we need to cover. This was intended to be the post where we talk exclusively about benchmarks and numbers. But, I have unfortunately been perfectly taunted and status-locked,
The Qt Quick Compiler has learned a few new tricks recently that can make your QML code run a lot faster.
22 May 2017 by Phillip Johnston • Last updated 27 October 2023I want to make a few points up front to short-circuit common misunderstandings with this article: I have a zero warning policy on my projects. I turn on a lot of warnings. -Wall, -Wextra, and a whole host of specific warning flags. I supplement … Continue…
A news post talking about PaperMC's newest project, Folia!
Name: Comic Code, Comic Code Ligatures Type: Retail typeface Publisher: Tabular Type Foundry Release year: 2019 Purchase links: I Love Typography (both)
Suppose you’re not using a C runtime on Linux, and instead you’re programming against its system call API. It’s long-term and stable after all. Memory management and buffered I/O are easily solved, but a lot of software benefits from concurrency. It would be nice to also have thread spawning capability. This article…
Back in spring 2020, I was wrapping up the distributed systems course I was teaching, and for the last lecture, decided to spend a little time poking at the question of who actually invented vector clocks. Most people who need something to cite for vector clocks cite Friedemann Mattern’s “Virtual Time and Global…
With the release of rust 1.70, there was some surprise and frustration that unstable test features now require nightly , like all other unstable features in Rust. One of the features most affected is --format json which has been in limbo for 5 years . This drew attention to a feeling I've had: the testing story in…
A guide to weaving C++ threads into Julia with the latest thread adoption feature in Julia version 1.9
In the previous article, we discussed our use of Apache Arrow within the context of the OpenTelemetry project. We investigated various techniques to maximize the efficiency of Apache Arrow, aiming to find the optimal balance between data compression ratio and queryability. The compression results speak for themselves…
A rundown and critique of the NeoHaskell project
Random thoughts on concurrency, databases and…2023124 points62 commentsSystems & Performance details
What kind of durability guarantees fsync system call provides in Linux? Let's find out.
Did you know you can just whip out curly-braces all over the place in Rust and Go?
What, why, who?
