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Type:AllNewsHow ToVideos
Category:AllCareer(1106)DevOps(7884)Machine Learning(11922)Programming Languages(11166)Security(2034)Systems(4563)Tools(7573)Web Development(24772)
How I Cut My AI Agent Costs by 75 Percent
How-ToSystemsvia Dev.to

How I Cut My AI Agent Costs by 75 Percent

How I Cut My AI Agent Costs by 75 Percent Most AI agents are burning through tokens by reloading the same context every single session. Your memory fi...

Operational Neuralnet1mo ago
How I Reduced Load Time by 60 Percent
How-ToSystemsvia Dev.to

How I Reduced Load Time by 60 Percent

Performance optimization is one of the most practical skills a developer can learn during an internship. Features are important, but speed directly im...

Raisha Sultana1mo ago
The Dangers of High-Cardinality Labels in Prometheus
How-ToSystemsvia Dev.to

The Dangers of High-Cardinality Labels in Prometheus

We're all familiar with the warnings: " Don't use user_id as a Prometheus label " or " Don't use transaction codes as labels — they can crash Promethe...

ibrohim syarif1mo ago
NewsSystemsvia Hacker News

Iranian Students Protest as Anger Grows

Article URL: https://www.wsj.com/world/middle-east/iranian-students-protest-as-anger-grows-89a6a44e Comments URL: https://news.ycombinator.com/item?id...

JumpCrisscross1mo ago
How-ToSystemsvia Medium Programming

Why Mysql fulltext search is useless at scale?

Lets make s**t works. Continue reading on Medium »

LORY1mo ago
LeetCode 169. Majority Element (solution with images)
NewsSystemsvia Medium Programming

LeetCode 169. Majority Element (solution with images)

Link : → https://leetcode.com/problems/majority-element/ Continue reading on Medium »

Siddhpura Amitkumar1mo ago
YAML vs JSON: When to Use Each (with Examples)
NewsSystemsvia Dev.to Tutorial

YAML vs JSON: When to Use Each (with Examples)

YAML and JSON: Two Sides of the Same Coin YAML (YAML Ain't Markup Language) and JSON (JavaScript Object Notation) are both popular data serialization...

arenasbob2024-cell1mo ago
My Favorite AI Debugging Tools and How They Save Hours Weekly
NewsSystemsvia Dev.to

My Favorite AI Debugging Tools and How They Save Hours Weekly

Debugging is where time disappears. Not because the fixes are hard to type, but because understanding what’s actually happening takes work: reconstruc...

Jaideep Parashar1mo ago
1.5 Million AI Agents Joined a Social Network. Then They Started Selling Each Other Drugs.
How-ToSystemsvia Dev.to

1.5 Million AI Agents Joined a Social Network. Then They Started Selling Each Other Drugs.

Moltbook launched on January 28, 2026. Within 72 hours, 1.5 million AI agents had created accounts on what its founder, Matt Schlicht, calls "Reddit f...

Moth1mo ago
NewsSystemsvia Hacker News

Japanese Woodblock Print Search

Article URL: https://ukiyo-e.org/ Comments URL: https://news.ycombinator.com/item?id=47107781 Points: 3 # Comments: 0

curmudgeon221mo ago
How to Build an AI Assistant That Actually Remembers You
How-ToSystemsvia Dev.to Tutorial

How to Build an AI Assistant That Actually Remembers You

Every time you open ChatGPT, it forgets who you are. Your preferences, your projects, your communication style — gone. Every. Single. Time. Here's how...

techfind7771mo ago
I Replaced 5 Apps with One AI Agent (Here's How)
NewsSystemsvia Dev.to Tutorial

I Replaced 5 Apps with One AI Agent (Here's How)

Last month I cancelled Notion, Todoist, Grammarly, a scheduling app, and a research tool. I replaced all five with a single AI agent running on a $6/m...

techfind7771mo ago
A Botnet Accidentally Destroyed I2P
NewsSystemsvia Hacker News

A Botnet Accidentally Destroyed I2P

Article URL: https://www.sambent.com/a-botnet-accidentally-destroyed-i2p-the-full-story/ Comments URL: https://news.ycombinator.com/item?id=47106985 P...

Cider99861mo ago
Traditional vs Modern Data Architecture
How-ToSystemsvia Dev.to

Traditional vs Modern Data Architecture

1. Introduction In many companies, data comes from different systems like ERP, CRM, application databases, and web logs. This data is used for reports...

Salma Aga Shaik1mo ago
Enterprise SaaS Architecture Mistakes CTOs Still Make in 2026
How-ToSystemsvia Dev.to

Enterprise SaaS Architecture Mistakes CTOs Still Make in 2026

Enterprise SaaS Architecture Mistakes CTOs Still Make in 2026 Enterprise SaaS architecture has matured — but the mistakes haven’t disappeared. In 2026...

Pedro Becker1mo ago
How I use Claude Code: Separation of planning and execution
NewsSystemsvia Hacker News

How I use Claude Code: Separation of planning and execution

Article URL: https://boristane.com/blog/how-i-use-claude-code/ Comments URL: https://news.ycombinator.com/item?id=47106686 Points: 4 # Comments: 0

vinhnx1mo ago
Stop Killing Your Database: 5 ActiveRecord Tips for Faster Rails Apps
How-ToSystemsvia Dev.to

Stop Killing Your Database: 5 ActiveRecord Tips for Faster Rails Apps

In this article, I want to share my journey with ActiveRecord. When I first started with Rails, I thought ActiveRecord was just "magic" to save data t...

Zil Norvilis1mo ago
Provide Shared File Storage for Company Offices: A Practical Guide
How-ToSystemsvia Dev.to Tutorial

Provide Shared File Storage for Company Offices: A Practical Guide

As companies grow across multiple offices, one challenge becomes constant: how do we securely share files between teams in different locations without...

Peter Olanrewaju Fadeyi1mo ago
God Is Real,’ Can We Convince AI? A Fail-Closed Thought Experiment for Builders
How-ToSystemsvia Dev.to

God Is Real,’ Can We Convince AI? A Fail-Closed Thought Experiment for Builders

Thought experiment: If “God is real,” can we convince AI — and what happens next? Author: Phuc Vinh Truong Frame: Universal Computer / Information-Lif...

Phuc Truong1mo ago
Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency
NewsSystemsvia Dev.to

Read‑your‑writes on replicas: PostgreSQL WAIT FOR LSN and MongoDB Causal Consistency

In databases designed for high availability and scalability, secondary nodes can fall behind the primary. Typically, a quorum of nodes is updated sync...

Franck Pachot1mo ago
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