5 Ways TradingView Backtests Lie to You (And How to Fix Each One)

February 21, 2026 · 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 q
The Polyglot Trap: Why Mastering Just JavaScript and Python is Your Ultimate Superpower
Every day, my feed is filled with developers asking the same question: "Should I learn Rust? Is Go going to replace Node
5 n8n Workflow Patterns I Use in Every Project
After building hundreds of n8n workflows, certain patterns keep proving their worth. Here are five I now use in almost e
The ""Analog"" Detox: Studying Without Screens
Hey Dev.to fam! Wabi sabi here. 👋 Is it just me, or do we all spend way too much time staring at blue light? I’ve been e
Traditional vs Modern Data Architecture
1. Introduction In many companies, data comes from different systems like ERP, CRM, application databases, and web logs.