Nearest Neighbour Problem
Sure, here’s a draft blog post on the Nearest Neighbor Problem discussed in the given video: Title: Solving the Nearest...
System Design
187
Articles Published
System Design
Building a Large File Upload System with Load Balancer and...
You How you build website wich suppprt and 1. upload very large file 2TB? 2. Storage should be able to...
System Design
Understanding and Scaling Webhook Notifications in Razorpay
In the world of online transactions, real-time notifications play a crucial role in keeping customers informed. At Razorpay, we’ve built...
Blog
Java
Understanding Daemon Threads and Non-Daemon Threads in Java
In Java’s multithreaded environment, threads can be categorized as either daemon threads or non-daemon threads. The word “daemon” comes from...
Design Pattern
Adapter design pattern
The Adapter design pattern is a structural pattern that allows objects with incompatible interfaces to work together. It acts as...
Design Pattern
Breaking Singleton in Java and How to Prevent It
1. Reflection Reflection: Reflection API can be used to change the access level of the constructor from private to public,...
Blog
Interview Experiences
Synechron
Interview at Synechron
Question: You are given a String that contains alphanumeric characters (letters and digits) as well as special characters like !,...
Blog
AWS
Spring Boot
Securing Database Credentials with AWS Secrets Manager in a Spring...
Introduction In modern application development, handling sensitive information like database credentials securely is of utmost importance. Hardcoding these credentials in...
Blog
Altimetrik
Interview At Altimetrik
Question: You are given list {1, 2, 3, 4, 5, 6, 7, 8, 9} you need to rotate by 3...
Blog
Java
Understanding equals() and hashCode() in Java
Introduction In Java, equals() and hashCode() are two fundamental methods present in the Object class which are used for comparing object equality and for use in...