Author

Suresh Dilhan

@dilhan9g

articles: 12
total claps: 5
top claps: 3
avg read: 2.8 min
active: 2025-05-29 → 2026-07-22

Wiki topics

💻 · Programming · 4 🔧 · Data Engineering · 1 🎬 · Film & Television · 1 LNG · Linguistics & Language · 1 AI · AI · General · 1 EDU · Education & Learning · 1 🏛️ · Architecture · 1 ☁️ · DevOps & Cloud · 1

Top tags

#amazon-q ·2 #debugging ·1 #problem-solving ·1 #qa-testing ·1 #java ·1 #data-migration ·1 #data ·1 #migration ·1 #oracle ·1 #mysql ·1

SU Suresh Dilhan

Complete Data Migration Guide: Legacy MySQL → Oracle Using Spring Boot

Step-by-step blueprint for ANY cross-database migration. This guide uses generic example names but follows real production patterns. Dual…

Mar 19, 2026 · 5 min read · 3 claps #data-migration #data #migration

Complete Data Migration Guide: Legacy MySQL → Oracle Using Spring Boot

SU Suresh Dilhan

Singleton Design Pattern: A Practical Guide for Java, Spring Boot, and Microservices Developers

When building robust applications — especially with Java, Spring Boot, and microservices — developers often face the challenge of managing…

May 31, 2025 · 3 min read · 2 claps

Singleton Design Pattern: A Practical Guide for Java, Spring Boot, and Microservices Developers

TCH ECO

SU Suresh Dilhan

AWS for Absolute Beginners

AWS powers 34% of the cloud market. Companies pay billions yearly. But if you’re new, it feels like a giant menu with 250+ services. This…

Mar 18, 2026 · 3 min read · 0 claps #aws #absolute-beginners #aws-ec2

TCH MDA

SU Suresh Dilhan

Understanding Apache Kafka: The Heart of Real-Time Data Streaming

In today’s data-driven world, the ability to move, process, and analyze information in real time is a game-changer. Enter Apache Kafka —…

May 29, 2025 · 3 min read · 0 claps

Understanding Apache Kafka: The Heart of Real-Time Data Streaming

ART

SU Suresh Dilhan

Building an API Gateway for Spring Boot Microservices: A Comprehensive Guide

In the world of modern software architecture, microservices have become the go-to solution for building scalable, maintainable, and…

Jun 04, 2025 · 3 min read · 0 claps

Building an API Gateway for Spring Boot Microservices: A Comprehensive Guide

SU Suresh Dilhan

JWT Explained Simply: The Complete Guide Anyone Can Understand

What is JWT?

May 29, 2025 · 3 min read · 0 claps

JWT Explained Simply: The Complete Guide Anyone Can Understand

HUM

SU Suresh Dilhan

The Ultimate Guide to SQL JOINs: Types, Syntax, and Practical Examples

Combining data from multiple tables is a cornerstone of working with relational databases. SQL JOINs empower you to extract meaningful…

Jun 13, 2025 · 3 min read · 0 claps

The Ultimate Guide to SQL JOINs: Types, Syntax, and Practical Examples

TCH

SU Suresh Dilhan

How I Use Amazon Q & Cursor to Debug Production Issues 2x Faster

Debugging enterprise codebases can easily drain hours.

Jul 22, 2026 · 3 min read · 0 claps #debugging #problem-solving #qa-testing

How I Use Amazon Q & Cursor to Debug Production Issues 2x Faster

TCH

SU Suresh Dilhan

How I Use Amazon Q to Master and Audit Large Enterprise Codebases

As software engineers, a massive part of our daily work isn’t just writing new code — it’s navigating large, complex codebases, mapping API…

Jul 21, 2026 · 2 min read · 0 claps #amazon-q #software-engineering #coding

How I Use Amazon Q to Master and Audit Large Enterprise Codebases

HUM TCH

SU Suresh Dilhan

Implementing a Queue Using Two Stacks in Java

When learning about data structures, stacks and queues are often introduced early on. Stacks operate on a Last-In-First-Out (LIFO)…

May 29, 2025 · 2 min read · 0 claps

Implementing a Queue Using Two Stacks in Java

TCH

SU Suresh Dilhan

Dependency Hell: The Silent Killer of Software Development

Dependency hell isn’t just a buzzword — it’s the nightmare where libraries clash, builds explode, and deadlines vanish. Imagine debugging…

Mar 18, 2026 · 2 min read · 0 claps #dependency-hell #the-silent-killer

Dependency Hell: The Silent Killer of Software Development

SU Suresh Dilhan

Java 26 is Here: Super-Fast JVM for AI Apps

Java 26 is out. It makes Java faster and easier. Big wins in speed (Project Leyden), working with other languages (Project Panama), and…

Mar 18, 2026 · 1 min read · 0 claps #java26 #java-26-release