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How-ToSystemsvia Medium Programming

10 Essential Linux Commands Every Developer & SysAdmin Must Master (2026 Guide)

Linux powers the internet. Continue reading on Medium »

Jayanth1mo ago
AFFiNE vs AppFlowy: Open-Source Notion Clones
NewsSystemsvia Dev.to

AFFiNE vs AppFlowy: Open-Source Notion Clones

Quick Verdict AppFlowy is the safer choice for self-hosting today. Its desktop app is polished, it works well offline, and the server component — whil...

selfhosting.sh1mo ago
NewsSystemsvia Hacker News

The Human Root of Trust – public domain framework for agent accountability

I've spent my career at the intersection of identity, trust, and distributed systems. The thing I keep thinking about: every digital system we've buil...

3du4rd0v3g41mo ago
Your Architecture Diagram Is a Lie and Everyone in the Meeting Knows It
How-ToSystemsvia Dev.to

Your Architecture Diagram Is a Lie and Everyone in the Meeting Knows It

Your Architecture Diagram Is a Lie and Everyone in the Meeting Knows It That pristine diagram on your screen right now? The one with perfectly aligned...

Kirill Tolmachev1mo ago
Custom rootFS for playgrounds in iximiuz Labs
How-ToSystemsvia Dev.to

Custom rootFS for playgrounds in iximiuz Labs

The playgrounds on https://labs.iximiuz.com have always been amazing, but they recently got an upgrade to enable creation with a custom image for thei...

Adam Leskis1mo ago
I Stopped Using database/sql in Go and I’m Not Going Back
NewsSystemsvia Medium Programming

I Stopped Using database/sql in Go and I’m Not Going Back

Three moments that convinced me to switch to pgx — and the one trade-off I still think about Continue reading on Medium »

The Atomic Architect1mo ago
PostgreSQL Isn’t Slow — It’s Tired Of Covering For Your Design
NewsSystemsvia Medium Programming

PostgreSQL Isn’t Slow — It’s Tired Of Covering For Your Design

Most “database problems” start long before a single query runs. Continue reading on Medium »

Noah Byteforge1mo ago
NewsSystemsvia Hacker News

DJB's Cryptographic Odyssey: From Code Hero to Standards Gadfly

Article URL: https://cryptography.watch/articles/djb-cryptographic-odyssey/ Comments URL: https://news.ycombinator.com/item?id=47100641 Points: 5 # Co...

crypto_watchdog1mo ago
This isn't Event Sourcing
ArticleSystemsvia CodeOpinion

This isn't Event Sourcing

CQRS isn’t “two databases,” and read replicas aren’t CQRS. CQRS, the Outbox pattern, and Event Sourcing are often called “overengineering,” and I push...

CodeOpinion1mo ago
How Go 1.26 Improves cgo Performance by ~30%
NewsSystemsvia Medium Programming

How Go 1.26 Improves cgo Performance by ~30%

Go 1.26 reduces cgo overhead by ~30%, improving cross-language performance in real-world systems. Continue reading on Medium »

Ade Mawan1mo ago
Clustron DKV: A Distributed Key-Value Store Designed for .NET Developers
NewsSystemsvia Medium Programming

Clustron DKV: A Distributed Key-Value Store Designed for .NET Developers

If you’ve built backend systems in .NET, you’ve probably used Redis. Continue reading on Medium »

Heartbeats Zero1mo ago
NewsSystemsvia Hacker News

Over 80% of 16 to 24-year-olds would vote to rejoin the EU

Article URL: https://www.itv.com/news/2026-02-19/over-80-of-16-to-24-year-olds-would-vote-to-rejoin-the-eu-itv-poll-finds Comments URL: https://news.y...

saubeidl1mo ago
I Let an AI Agent Evolve Itself for 25 Generations. It Mass-Rejected for 3,382 More
NewsSystemsvia Dev.to

I Let an AI Agent Evolve Itself for 25 Generations. It Mass-Rejected for 3,382 More

I wanted to see what happens when you give an AI agent the ability to modify itself — its own system prompt, its own tools, its own memory — and then...

Stefan Dragos Nitu1mo ago
Our Database Had 2 Million Rows. SELECT * Took 40 Seconds.
NewsSystemsvia Medium Programming

Our Database Had 2 Million Rows. SELECT * Took 40 Seconds.

No indexes. No pagination. No idea what we were doing. Continue reading on Stackademic »

Code War1mo ago
PostgreSQL Went Down at 2 AM. The Backup Script Was Running.
NewsSystemsvia Medium Programming

PostgreSQL Went Down at 2 AM. The Backup Script Was Running.

pg_dump locked the entire database. 4 hours downtime. $180K loss. Continue reading on CodeToDeploy »

CodexLab1mo ago
What Happened to Software Is Happening to Finance and Accounting
NewsSystemsvia Hacker News

What Happened to Software Is Happening to Finance and Accounting

Article URL: https://doempke.com/what-happened-to-software-is-happening-to-finance-and-accounting/ Comments URL: https://news.ycombinator.com/item?id=...

robk1mo ago
Our Redis Cache Kept Crashing. Took 4 Days to Find the 1-Line Bug.
NewsSystemsvia Medium Programming

Our Redis Cache Kept Crashing. Took 4 Days to Find the 1-Line Bug.

Maxmemory-policy was set to ‘noeviction’. Our entire API went down at 2 AM. Continue reading on Medium »

The Unwritten Algorithm1mo ago
Lesson 8: Why Your Database Is a Terrible Search Engine (And What to Do About It)
NewsSystemsvia Medium Programming

Lesson 8: Why Your Database Is a Terrible Search Engine (And What to Do About It)

A deep dive into how Elasticsearch actually works — and when you really need it Continue reading on Medium »

Bmo Glitch Code1mo ago
AWS Enables Lambda Function Triggers from RDS for SQL Server Database Events
NewsSystemsvia InfoQ

AWS Enables Lambda Function Triggers from RDS for SQL Server Database Events

Unlock the power of event-driven architecture with AWS's innovative pattern for Amazon RDS SQL Server. This approach decouples database events from pr...

Steef-Jan Wiggers1mo ago
Virtual Machines
How-ToSystemsvia Dev.to Tutorial

Virtual Machines

What is a virtual Machine? A virtual machine is a software-based emulation of a physical computer. It behaves like a real machine, complete with its o...

nnamdi nmarah1mo ago
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