What Is Back-of-the-Envelope Estimation?
Back-of-the-envelope estimation is a rough calculation used to estimate the feasibility, cost, or scale of a project or problem without […]
System Design
System Design
System Design
Securely Storing Passwords in System – Password with Salt
Using a password with salt is a common best practice for securely storing passwords in a system. It protects against
System Design
What is Kafka? Why is Kafka fast?
What is Kafka? Apache Kafka is a distributed event streaming platform designed for high-throughput, fault-tolerant, and real-time data processing. It
System Design
Designing an API rate limiter
Designing an API rate limiter is crucial for maintaining system performance and preventing abuse. Here’s a high-level overview of how