How to Create Your Own Redis
Build your own in-memory key-value store and know how redis works internally Continue reading on Medium »
Skilled Coder1h ago
Step 3: Setup Backend
Installation For my backend, I’m going to use Prisma. This is my first time ever to use Prisma, so… any feedbacks are welcome. Anyway, let’s move to t...
Nabilla Trisnani1h ago
Distributed data centers in our basements
This is likely a bit unrealistic, but why can't we make a half rack server to go in someones basement that can also heat up their hot water and use th...
cmos1h ago
I added GenAI System Design to my interviews. Then I tried to pass one myself.
I've been interviewing software engineers for a while. Recently I started incorporating GenAI system design into the loop — RAG pipelines, agent archi...
Anshul Prakash1h ago
I Rewrote My MCP Documentation Server in Go and Dropped 3 Containers
Before (PHP/Laravel): 4 containers (app, queue worker, websocket, monitoring) + Redis (queues, cache, sessions) + Meilisearch (full-text search) + 9 A...
c-premus2h ago
What I Shipped This Month Building Invoiso (v3.4.2)
One of the best things about working on Invoiso , a free offline invoice and billing tool available for Windows and Linux operating systems, has been...
anoop p2h ago
Network Protocols: A Senior Engineer's Guide
Network Protocols: A Senior Engineer's Guide A comprehensive guide to REST, GraphQL, WebSockets, and SSE for system design interviews. 1. REST (Repres...
Arghya Majumder2h ago
AI Agent vs Chatbot: What's the Real Difference?
AI Agent vs Chatbot: What's the Real Difference? (2026) - [Paxrel](/) [← Blog](/blog.html) # AI Agent vs Chatbot: What's the Real Difference? March 25...
Pax3h ago
Practical Guide to Caching and Performance Optimization
Caching Documentation Introduction Caching is a technique used to store the result of expensive operations so that future requests can be served faste...
Deepak Sen (Web Developer)3h ago
Your Knowledge, Your Model — Part 2: Agents, Iatrogenics
In Part 1, I described the problem and five principles: write everything explicitly, use layers, catalog hallucination traps, mark silent collapses, s...
Tim Maximov5h ago
WebSocket Financial Real-Time Market Data Push API
In the fintech sector, real-time performance is a core competitive advantage. Millisecond differences in stock price movements, forex fluctuations, or...
San Si wu5h ago
Unlocking Data Magic with Python Pandas
The Power of Python Pandas Python Pandas is a powerful library that provides data structures and functions to make data manipulation and analysis easi...
Visakh Vijayan5h ago
The Trident and The Green Ox
I've been writing code for a few decades now. Started with C. The kind of C where you know roughly what the CPU is doing at any given moment — moving...
Alan5h ago
7 AI Skills That Will 10x Your Coding Speed in 2026
AI coding agents are everywhere now — Claude Code, Cursor, Codex, Gemini CLI. But most developers use them like fancy autocomplete. The real power com...
Max6h ago
Getting Data from Multiple Sources in Power BI: A Practical Guide to Modern Data Integration for Analysts
Introduction The foundation of every successful Power BI report is reliable data ingestion. No matter how visually stunning your dashboards are, if th...
Temitope Hassan6h ago
Generate Realistic Dummy Data for MongoDB
tl;dr I build a tool that utilizes the data schema exported from MongoDB Compass, and use vector search to determine what is the most appropriate Fake...
Yaoxing Zhang6h ago
How to build an Instagram-style "Shot on Canon" UI in Flutter in 5 minutes
If you are building a social media clone, a real estate app, or a photography portfolio in Flutter, displaying metadata adds a massive layer of polish...
Shuffling Psyducks7h ago
Python SQL Linux Course in Telugu: A Practical Path to System Skills
Introduction What skills do you really need to understand how real-world software systems work? Many beginners start with programming, but soon realiz...
sita8h ago
Building a Face Authentication System for Linux (Using PAM, systemd, and ONNX)
Linux still lacks a reliable, native biometric authentication system. While platforms like Windows and macOS have tightly integrated face authenticati...
shashank8h ago
Python Generators & Iterators: Yield, Space Complexity & __next__ (2026)
Day 16: The Art of Iteration — Generators, Yield & Space Complexity 42 min read Series: Logic & Legacy Day 16 / 30 Level: Senior Architecture ⏳ Prereq...
Kaushikcoderpy8h ago
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