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Articles 129,064Blog Posts 133,903Tech Tutorials 33,365Research Papers 25,152News 18,269
⚡ AI Lessons
Dev.to · Raj Kundalia
🧠 Large Language Models
⚡ AI Lesson
3w ago
What Happens When Every Prompt Slot Says Something Different
A controlled experiment exploring how Claude and Qwen resolve conflicting instructions across system...
Dev.to · Raj Kundalia
1mo ago
Where You Put the Instruction Matters More Than What It Says
An experiment comparing system prompts, user prompts, and tool descriptions across Claude and...
Dev.to · Raj Kundalia
📊 Data Analytics & Business Intelligence
⚡ AI Lesson
1mo ago
Why 95 Reviews Beats 20 Reviews — Even When Both Score 95%
Understanding Wilson Score, confidence intervals, and the mysterious 1.96. Originally published on...
Dev.to · Raj Kundalia
2mo ago
Why Your Story Points Feel Arbitrary (And How to Fix It)
This article was originally published on Medium. I just feel it is "2", no, I think it is...
Dev.to · Raj Kundalia
3mo ago
Following a Database Read to the Metal — A Simple Walkthrough
This is a cross-post from my Medium article. I wanted to learn about the internals of database...
Dev.to · Raj Kundalia
🧠 Large Language Models
⚡ AI Lesson
4mo ago
How BAML Brings Engineering Discipline to LLM-Powered Systems
TL;DR BAML is a domain-specific language and toolchain for defining LLM function interfaces with...
Dev.to · Raj Kundalia
⚡ AI Lesson
4mo ago
From println to Production Logging: Internals and Performance Across Languages and the OS
If you do not want to read the article, it is A-OK: I got interested in logging — and...
Dev.to · Raj Kundalia
🏗️ Systems Design & Architecture
5mo ago
Distributed Tracing in Spring Boot: A Practical Guide to OpenTelemetry and Jaeger
TL;DR Distributed tracing helps you understand how requests flow through microservices by...
Dev.to · Raj Kundalia
🧠 Large Language Models
6mo ago
LangChain vs LangGraph vs LangSmith: Understanding the Ecosystem
Building LLM apps isn’t just about prompts anymore. It’s about composition, orchestration, and...
Dev.to · Raj Kundalia
⚡ AI Lesson
1y ago
REST vs gRPC vs GraphQL vs WebSockets vs SOAP: A Practical Guide for Engineers
In the world of distributed systems and microservices, choosing the right API communication pattern...
Dev.to · Raj Kundalia
⚡ AI Lesson
1y ago
gRPC: A Modern Approach to Service Communication
In today’s microservices landscape, efficient inter-service communication is crucial. As software...
Dev.to · Raj Kundalia
⚡ AI Lesson
1y ago
Sharding with SpringBoot
Understanding Database Sharding Imagine your application has grown so popular that a...
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