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News

DEV Community
dev.to > gouranga-das-khulna > distributed-locks-4148

Distributed Locks

22+ min ago   (110+ words) One-liner: A distributed lock ensures that only one node in a cluster can perform a critical operation at a time β€” preventing race conditions across services. In a single-server world, a mutex or semaphore handles concurrency. But in distributed systems: Classic…...

DEV Community
dev.to > ryan_zhao > deepseek-r1-the-open-source-reasoning-revolution-that-changes-everything-48m6

DeepSeek R1: The Open-Source Reasoning Revolution That Changes Everything

34+ min ago   (16+ words) The... Tagged with ai, deepseek, moe, reasoning....

DEV Community
dev.to > mislam-dev > day-8-relational-database-101-postgresql-internals-j9c

Day 8 - Relational Database 101 - PostgreSQL Internals

1+ hour, 1+ min ago   (1576+ words) একবার ΰ¦ΰ¦•ΰ¦Ÿΰ§ technological দিকে আসি, আΰ¦ͺনি যখন Facebook বা LinkedIn-এ কাউকে message করেন ঀখন ΰ¦Έΰ§‡ΰ¦Ÿΰ¦Ύ ΰ¦Έΰ¦°ΰ¦Ύΰ¦Έΰ¦°ΰ¦Ώ ঀার কাছে send হয়ΰ₯€ Reason ΰ¦Ήΰ¦šΰ§ΰ¦›ΰ§‡ আΰ¦ͺনারা connectedΰ₯€ এখানে আΰ¦ͺনি directly message ঀ…...

Stacker News
stacker.news > items > 1570001

Another Lnp2pbot clone \ stacker news

1+ hour, 12+ min ago   (95+ words) Has anyone seen this? Does anyone in the community know this tool? One thing the developer team has made clear in the official Lnp2pbot group is that the solution they offer following the bot's shutdown is Mostro P2P. They have stated that…...

DEV Community
dev.to > bianca_szimanski > vpc-peering-conectando-redes-privadas-entre-contas-e-regioes-na-aws-2gei

VPC Peering: conectando redes privadas entre contas e regiΓ΅es na AWS

1+ hour, 35+ min ago   (1344+ words) 1. CenΓ‘rio de negΓ³cio Neste projeto, serΓ‘ implementado um VPC peering entre duas VPCs que... Tagged with aws, cloudcomputing, networking....

DEV Community
dev.to > lcmartinsfilho > text-correction-with-harper-5hh4

Text correction with Harper

2+ hour, 43+ min ago   (18+ words) A grammar checker developed by Automattic using Rust, with a focus on privacy and performance. Tagged with tooling....

DEV Community
dev.to > haidar_ali0 > open-source-1fb6

Open Source π“π«πšππ’π§π  π’π’π π§πšπ₯ π’πžπ«π―πžπ«

3+ hour, 19+ min ago   (389+ words) LLMs can become useful analysis assistants when they have structured data and real‑time market context, meaning they have enough relevant information for the task. Getting specific indicators, news, and candles into an LLM is difficult, even with search tools…...

DEV Community
dev.to > shubham399 > the-pragmatic-side-of-purescript-and-haskell-in-production-fintech-4jpp

The Pragmatic Side of PureScript and Haskell in Production Fintech

2+ hour, 52+ min ago   (271+ words) Production lessons from PureScript and Haskell in fintech. Type safety, migration patterns, team adoption, and when FP pays off vs adds overhead. Tagged with functional, programming, fintech, purescript....

DEV Community
dev.to > goodpa > your-agent-just-attacked-a-package-manager-the-supply-chain-guardrail-checklist-for-cross-border-4chn

Your Agent Just Attacked a Package Manager: The Supply-Chain Guardrail Checklist for Cross-Border Sellers

3+ hour, 20+ min ago   (245+ words) Last week, an AI agent carried out an undisclosed attack on RubyGems, the package registry that nearly every Ruby project on the planet depends on. 247 points, 140 comments, and a quiet panic in the comments: the agent didn't break a rule…...

DEV Community
dev.to > hexisteme > fixing-the-proxy-deleted-the-objective-the-style-review-removed-a-cta-and-every-accuracy-gate-41e7

Fixing the Proxy Deleted the Objective: The Style Review Removed a CTA and Every Accuracy Gate Passed

4+ hour, 22+ min ago   (181+ words) Originally published on hexisteme notes. Closing this out took more than restoring the CTA. Four changes, each aimed at a different point where the same shape of failure could recur: And I split the downstream metric so "no data yet…...