Javarevisited Newsletter

Javarevisited Newsletter

Home
Notes
Sponsorship
Website
Books
Courses
Archive
Leaderboard
About
Why Enum is better than Boolean in Java Method Parameters?
Because it offer better clarity, type-safety, and extensibility.
 • 
javinpaul
1
10 Best Resources to Learn Data Structures and Algorithms in 2025
Level up your Data Structures and algorithms with these top notch resources
 • 
javinpaul
 and 
Soma
5 Books to Master Agentic AI and LLM Engineering in 2025
That helped me build LLM and agentic systems
 • 
javinpaul
 and 
Paul Iusztin
1
10 Developers Tool Kits to Buy on Amazon Prime Day 2025
Boost Your Developer Toolkit with Amazon Prime Big Deal Day Deals!
 • 
javinpaul
 and 
Soma
System Design Basics - Databases and Connection Pools
Why more open connections can degrade your queries?
 • 
javinpaul
 and 
Sahil Sarwar
AI Fundamentals - Vector Databases
Simple and easy to understand introduction to Vector Databases that power AI models and applications
 • 
javinpaul
 and 
Rajendra Uppal
2
System Design Interview Question: Design URL Shortener
Designing a scalable and secure URL shortener service like TinyURL or Bitly from the ground up.
 • 
javinpaul
 and 
Hayk
2
Review - Is ByteByteGo System Design Interview Course by Alex Xu Worth it in 2025?
With new design, more content on OOP Design, ML Design, and Coding Interview Patterns and 50% OFF, its definitely worth it.
 • 
javinpaul
🎁 4th July SALE: 35% off limited-time offer
And, a free gift for you !!
 • 
javinpaul
1
RAG Fundamentals: Getting Started with Retrieval-Augmented Generation
Mastering the basics of RAG still beats advanced techniques
 • 
javinpaul
 and 
Paul Iusztin
2

June 2025

© 2025 javinpaul
Privacy ∙ Terms ∙ Collection notice
Start writingGet the app
Substack is the home for great culture