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Create SSH Keys with OpenSSH on macOS, Linux, or Windows
How-ToSystemsvia DigitalOcean Tutorials

Create SSH Keys with OpenSSH on macOS, Linux, or Windows

Create SSH keys with OpenSSH on macOS, Linux, or WSL. Generate secure key pairs, set file permissions and set up passwordless SSH access.

Erin Glass1mo ago
The Memory Engine: Building Smart AI Agents with Elastic’s Agent Builder
How-ToSystemsvia Dev.to Tutorial

The Memory Engine: Building Smart AI Agents with Elastic’s Agent Builder

Intro AI Collaborative Strategist & Technical Blogger An enthusiast for the intersection of vector search and autonomous intelligence, I specialize in...

YOGARATHNAM-S1mo ago
3 days left: Save up to $680 on your TechCrunch Disrupt 2026 ticket
NewsSystemsvia TechCrunch

3 days left: Save up to $680 on your TechCrunch Disrupt 2026 ticket

Just 3 days left to save up to $680 on your TechCrunch Disrupt 2026 ticket. Offer ends on Friday, February 27 at 11:59 p.m. PT. Don't miss unparallele...

TechCrunch Events1mo ago
Part 2: Decoupled Architecture
How-ToSystemsvia Dev.to

Part 2: Decoupled Architecture

🚀 COMPLETE END-TO-END LAB S3 → SNS → SQS → EC2 Worker Architecture 🟢 PART 1 — Open Image in Browser from S3 Service used: Amazon S3 STEP 1 — Bucket...

Aisalkyn Aidarova1mo ago
Show HN: Django Control Room – All Your Tools Inside the Django Admin
How-ToSystemsvia Hacker News

Show HN: Django Control Room – All Your Tools Inside the Django Admin

Over the past year I’ve been building a set of operational panels for Django: - Redis inspection - cache visibility - Celery task introspection - URL...

yassi_dev1mo ago
Bundle Adjustment Makes or Breaks 3D Gaussian Splats, Study Finds
How-ToSystemsvia Hackernoon

Bundle Adjustment Makes or Breaks 3D Gaussian Splats, Study Finds

This study evaluates LEGS, a 3D language-guided mapping system, across large indoor environments using open-vocabulary object recall tasks. LEGS achie...

Room Scale1mo ago
NewsSystemsvia Medium Programming

Singleton database connection and issue of broken request to the DB

How I got to know it — -> Continue reading on Medium »

Atharv Mutkule1mo ago
How-ToSystemsvia Hacker News

Launch HN: TeamOut (YC W22) – AI agent for planning company events

Hi HN, I’m Vincent, CTO of TeamOut ( https://www.teamout.com/ ). We build an AI agent that plans company events from start to finish entirely through...

vincentalbouy1mo ago
Beyond the Build: Why Vertical Slice Architecture is the Future of .NET Development
How-ToSystemsvia Medium Programming

Beyond the Build: Why Vertical Slice Architecture is the Future of .NET Development

Introduction: Continue reading on Medium »

VectoArt1mo ago
Queue vs Direct Insert: What Happens When 10,000 Users Hit Your Database at Once
NewsSystemsvia Dev.to

Queue vs Direct Insert: What Happens When 10,000 Users Hit Your Database at Once

I've run online exam systems before. For a middle school with around 1,000 students, I needed a database server with 4 CPUs and 8GB RAM, plus an app s...

Jufianto Henri1mo ago
I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years.
How-ToSystemsvia Dev.to

I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years.

I Replaced a 2,000-Line Service with a SQL Query. It's Been Running for 3 Years. Most developers are afraid of their database. I mean truly, deeply af...

Kirill Tolmachev1mo ago
Common Table Expressions
How-ToSystemsvia Dev.to Tutorial

Common Table Expressions

A Common Table Expression (CTE) is a temporary result set that simplifies and structures SQL queries. It is defined using the WITH keyword and can imp...

Charity Jelimo1mo ago
The Things Production Taught Me That No Tutorial Ever Will
How-ToSystemsvia Medium Programming

The Things Production Taught Me That No Tutorial Ever Will

Seven years of running Go, PostgreSQL, and Kubernetes in production taught me things about databases, debugging, and system design that no… Continue r...

The Atomic Architect1mo ago
From 74s → 150s → 43s: Debugging Durability in My Mini Database
How-ToSystemsvia Medium Programming

From 74s → 150s → 43s: Debugging Durability in My Mini Database

While building my mini database Cognex, I hit an unexpected performance rollercoaster during PUT benchmarking. Continue reading on Medium »

Subhamchauhan1mo ago
The once beloved PCLinuxOS is back - and it's still a great Windows escape
NewsSystemsvia ZDNet

The once beloved PCLinuxOS is back - and it's still a great Windows escape

There's another Linux distribution that's ready to welcome Windows users with open arms, only this one has been around for a long time.

1mo ago
Fakt: Automating the Fake-over-mock pattern
NewsSystemsvia Dev.to

Fakt: Automating the Fake-over-mock pattern

Kotlin testing has a problem that gets worse the more successful your project becomes. Manual test fakes don't scale—each interface requires 60-80 lin...

Rodrigo Sicarelli1mo ago
MCP, A2A, ACP... None of Them Solve the Real Problem
How-ToSystemsvia Dev.to

MCP, A2A, ACP... None of Them Solve the Real Problem

In the last 18 months, three of the most powerful technology companies on Earth have each released a protocol for AI agent communication: Anthropic cr...

PULSE Protocol1mo ago
Redis vs Vector Databases 🗃️ in the AI 🤖 Era
How-ToSystemsvia Dev.to

Redis vs Vector Databases 🗃️ in the AI 🤖 Era

In today’s AI-powered applications, data storage isn’t just about saving information anymore. It’s about retrieving the right knowledge instantly to p...

Hemant1mo ago
N+1 Query Killed Our API. 1 Request = 847 Database Queries.
NewsSystemsvia Medium Programming

N+1 Query Killed Our API. 1 Request = 847 Database Queries.

ORM made it easy to write. Production made it impossible to run. Continue reading on Let’s Code Future »

Code blows1mo ago
Why Most Turkish Startups are Misusing PostgreSQL
NewsSystemsvia Medium Programming

Why Most Turkish Startups are Misusing PostgreSQL

Over the last few years, I’ve had the chance to look under the hood of several early-stage startups in Turkiye. Continue reading on PostgreSQL Blogs »

Oz1mo ago
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