Swift 6.1 Launches with Enhanced Concurrency and Package Management Features
The release of Swift 6.1 brings significant enhancements aimed at improving developer productivity, including advanced concurrency features and package traits that adapt to different environments. The...
Rethinking Rust's Dyn Trait: A Deep Dive into its Challenges and Opportunities
The dyn Trait in Rust has sparked discussions among developers regarding its usability and efficiency. This article explores the nuances of dyn Trait, its implications for software development, and po...
Unlocking Concurrency: CSPsharp Brings Communicating Sequential Processes to .NET
The introduction of CSPsharp, a .NET Core implementation of Communicating Sequential Processes (CSP), marks a significant advancement for developers seeking robust process-oriented programming solutio...
Revolutionizing Concurrency: Exploring Restate 1.3's New Features
Restate 1.3 is set to transform the way developers build mission-critical applications with its innovative append-only journal and enhanced SDK capabilities. This release empowers developers to tackle...
https://news.lavx.hu/article/revolutionizing-concurrency-exploring-restate-1-3-s-new-features
Just published a longform article on parallel collectors in Java Streams.
Covers correctness, performance, pitfalls
Custom collectors with CONCURRENT semantics
JMH benchmark
TL;DR: .parallelStream() is not a magic wand.
C++Now 2025 SESSION ANNOUNCEMENT: Beyond Sequential Consistency by Christopher Fretz
https://schedule.cppnow.org/session/2025/beyond-sequential-consistency/
Register now at https://cppnow.org/registration/
Join also for #LibreQoS inside!
"
New date for @herberticus’ free webinar!
Communicate with Channels in #Rust
Secure your seat now! 
https://eventbrite.com/e/communicate-with-channels-in-rust-tickets-1278267335009?aff=oddtdtcreator
In this webinar, we’ll explore Rust’s std::sync::mpsc, Tokio, & Flume channels, covering bounded vs. unbounded channels, try_send, & techniques for handling backpressure.
" @ardanlabs 
Thursday, April 3rd | 12pm–1pm EST
Online - Remote
Instructor: Herbert Wolverson
Nice read! @mamantoha published a short and nice 
blog post about 
#semaphores in 
@CrystalLanguage at @thepracticaldev:
The case of the critical section that let multiple threads enter a block of code
https://devblogs.microsoft.com/oldnewthing/20250321-00/?p=110984
Debugging Concurrency: Unraveling a Critical Section Catastrophe
In the world of multi-threaded applications, the failure of a critical section can lead to catastrophic failures. This article dives deep into a real-world debugging scenario, revealing how a simple o...
https://news.lavx.hu/article/debugging-concurrency-unraveling-a-critical-section-catastrophe
Interesting, I've wrapped some code in `Task { @MainActor in /* code */ }` because I wanted to hide the concurrency warning, and now my app is way faster. I've no idea how, but I'm happy that this is the effect 
#swiftlang #concurrency #swift #mainactor #task #indiedev
Introducing mariv2: A High-Performance Embedded Database in Go
Meet mariv2, the cutting-edge embedded key-value store that redefines data storage with its innovative Ordered Array Mapped Trie architecture. Built in Go and designed for high concurrency, it promise...
https://news.lavx.hu/article/introducing-mariv2-a-high-performance-embedded-database-in-go
C++Now 2025 SESSION ANNOUNCEMENT: Beyond Sequential Consistency by Christopher Fretz
https://schedule.cppnow.org/session/2025/beyond-sequential-consistency/
Register now at https://cppnow.org/registration/
Python and concurrency are a pain. I'm trying to read the Raspberry Pi camera and send mouse coordinates via USB.
If I try to send mouse coordinates via USB in the same thread, it slows the raspberry pi camera FPS from 70 -> 40. Same problem if I try to use different threads via 'threading', 'asyncio' or 'multiprocessing' API.
It works fine if I run two completely separate Python scripts. 75 fps, and 100 fps in mouse script.
Maddening!
ACCU 2025 SESSION ANNOUNCEMENT: Getting Started with Senders and Receivers by James Pascoe
https://accuconference.org/2025/session/getting-started-with-senders-and-receivers
Register now at https://accuconference.org/booking/
Abusing #SQLite to Handle #Concurrency | SkyPilot Blog
https://blog.skypilot.co/abusing-sqlite-to-handle-concurrency/
Unlocking SQLite: Overcoming Concurrency Challenges in Cloud Computing
As software developers increasingly leverage SQLite for state management, a significant challenge arises with concurrent write operations. This article delves into the intricacies of SQLite's locking ...
https://news.lavx.hu/article/unlocking-sqlite-overcoming-concurrency-challenges-in-cloud-computing
