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Type:AllNewsHow ToVideos
Category:AllCareer(1107)DevOps(7895)Machine Learning(11943)Programming Languages(11185)Security(2039)Systems(4575)Tools(7582)Web Development(24831)
Consistency
NewsSystemsvia Dev.to

Consistency

Today I explored how databases maintain correct data using consistency rules, especially in a wallet system like PhonePe or GPay. I used the same acco...

ARUL SELVI ML6d ago
My AI agents were individually correct and collectively a disaster
How-ToSystemsvia Dev.to

My AI agents were individually correct and collectively a disaster

TL;DR: Multi-agent systems don't have an execution problem, they have a coordination problem. I built a gatekeeper layer called Nexus that sits above...

Yo Sub Kwon6d ago
Google Lighthouse for Beginners: A Real Portfolio Optimization Case Study
How-ToSystemsvia Dev.to Beginners

Google Lighthouse for Beginners: A Real Portfolio Optimization Case Study

Okay, so you’ve learned what Google Lighthouse is, how it works, and what the metrics mean. But most tutorials stop there instead of showing you how t...

Azfar Razzaq6d ago
Why Project-Based Learning Works: Building My First Port Scanner in Go
How-ToSystemsvia Dev.to Tutorial

Why Project-Based Learning Works: Building My First Port Scanner in Go

Introduction I spent four years studying Communication and Computer Networks at the Technical University of Kenya. I was fairly solid on theory and co...

Jeff Ronnie6d ago
How I Built 13 MCP Server Integrations for Claude Code (With Source Code)
NewsSystemsvia Dev.to Tutorial

How I Built 13 MCP Server Integrations for Claude Code (With Source Code)

I've been using Claude Code as my primary development environment for months. Along the way, I built 13 MCP (Model Context Protocol) server integratio...

WEDGE Method Dev6d ago
️ Software Architecture: The Complete Guide for Developers
How-ToSystemsvia Medium Programming

️ Software Architecture: The Complete Guide for Developers

Reading time: ~30 minutes | Level: Beginner to Intermediate What you’ll learn: Architecture principles → Quality attributes → 10… Continue reading on...

Kavin Eksith6d ago
When SQL’s SELECT * Is More Dangerous Than DELETE
How-ToSystemsvia Medium Programming

When SQL’s SELECT * Is More Dangerous Than DELETE

The first SQL command you learned, SELECT * can lead to unintended devastating consequences. Continue reading on PipelineToDE »

Zach Quinn6d ago
15 Best SonarQube Alternatives in 2026 (Free & Paid)
How-ToSystemsvia Dev.to

15 Best SonarQube Alternatives in 2026 (Free & Paid)

Why teams leave SonarQube SonarQube is the most widely adopted static analysis platform in the industry, used by over 7 million developers across 400,...

Rahul Singh6d ago
Open source isn't a tip jar – it's time to charge for access
NewsSystemsvia Hacker News

Open source isn't a tip jar – it's time to charge for access

Article URL: https://www.theregister.com/2026/03/25/open_source_bill_opinion/ Comments URL: https://news.ycombinator.com/item?id=47516189 Points: 8 #...

beardyw6d ago
Image Generation MCP Servers — DALL-E, Stable Diffusion, ComfyUI, Flux, Midjourney & 50+ More
NewsSystemsvia Dev.to

Image Generation MCP Servers — DALL-E, Stable Diffusion, ComfyUI, Flux, Midjourney & 50+ More

At a glance: 50+ MCP servers across 12 subcategories covering every major generation platform except Adobe Firefly. ComfyUI leads with workflow-based...

Grove on Chatforest6d ago
I Built a 3.8MB Rust Binary That Replaces Mem0's $99/month Cloud Service
NewsSystemsvia Dev.to

I Built a 3.8MB Rust Binary That Replaces Mem0's $99/month Cloud Service

There's a quiet absurdity at the heart of AI memory services: you're paying a subscription fee to send your private thoughts, conversations, and conte...

Ethan6d ago
MCP Servers Explained: How AI Assistants Connect to Your Tools (With Examples)
How-ToSystemsvia Dev.to Tutorial

MCP Servers Explained: How AI Assistants Connect to Your Tools (With Examples)

If you've used Claude, Cursor, or Windsurf recently, you've probably seen "MCP" mentioned. But most explanations are either too abstract or too deep i...

Alex Spinov6d ago
I built a free Android soundboard that works with a External keyboard
How-ToSystemsvia Dev.to

I built a free Android soundboard that works with a External keyboard

A few months ago I needed a simple soundboard for a live session. I wanted to trigger audio clips from a Bluetooth/External keyboard connected to my A...

anoop p6d ago
Deep Dive into AWS Global Accelerator vs CloudFront vs Route53 for Global Applications
How-ToSystemsvia Dev.to

Deep Dive into AWS Global Accelerator vs CloudFront vs Route53 for Global Applications

Building globally distributed applications is no longer optional. it’s a necessity. Users expect low latency, high availability, and seamless performa...

Mohammad Imran6d ago
I Automated My Entire Data Pipeline for $0 (Python + GitHub Actions + Free APIs)
How-ToSystemsvia Dev.to Tutorial

I Automated My Entire Data Pipeline for $0 (Python + GitHub Actions + Free APIs)

My data pipeline used to cost $47/month: $5 DigitalOcean droplet $12 Airtable Pro $30 Zapier automation Now it costs $0. Here's how. The Architecture...

Alex Spinov6d ago
Scheme-langserver Earns a 51 Proof of Usefulness Score by Building an LSP for Scheme Programmers
How-ToSystemsvia Hackernoon

Scheme-langserver Earns a 51 Proof of Usefulness Score by Building an LSP for Scheme Programmers

This project serves Scheme programmers with language feature supports, including goto-definition, auto-completion, type inference and such many LSP (L...

PoU Submissions6d ago
I Reviewed 50 Spring Boot Projects — Only a Few Used These Advanced Database Patterns
NewsSystemsvia Medium Programming

I Reviewed 50 Spring Boot Projects — Only a Few Used These Advanced Database Patterns

Most applications rely on basic datasource configs, but the projects that scale in production quietly use a few powerful patterns most… Continue readi...

Shanvika Devi6d ago
Stop Building CRUD Apps to Learn Programming
How-ToSystemsvia Dev.to

Stop Building CRUD Apps to Learn Programming

Every "learn to code" tutorial ends the same way: build a todo app. Build a blog. Build an e-commerce store. All CRUD. All boring. All teaching you th...

Alex Spinov6d ago
Aeronaut Is an Actual Mac App for Bluesky
NewsSystemsvia Wired

Aeronaut Is an Actual Mac App for Bluesky

If you miss social media on your desktop—à la Tweetbot, TweetDeck, or the official Twitter app—then check out this macOS client for Bluesky.

Justin Pot6d ago
Podcast: [Video Podcast] Agentic Systems Without Chaos: Early Operating Models for Autonomous Agents
NewsSystemsvia InfoQ

Podcast: [Video Podcast] Agentic Systems Without Chaos: Early Operating Models for Autonomous Agents

In this episode, Shweta Vohra and Joseph Stein explore what changes when software systems start planning, acting, and making decisions on their own. T...

Joseph Stein6d ago
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