Sea Limited is laying off employees again — this time, 15% of its workforce. Background Sea operates three main businesses: - Shopee (E-commerce): The largest in Southeast Asia - G […]
Tencent Cloud Cuts Prices by 60%: China's Cloud Computing Enters an Era of Price Wars
The price war among domestic cloud vendors is intensify […]
Kafka vs RabbitMQ vs RocketMQ: A Complete Guide to Message Queue Selection for Interviews
Message queue selection is a common interview question. […]
The Technical Decisions I Screwed Up Over the Years
Everyone makes mistakes. Here are a few of mine. 1. Bli […]
LeetCode 560. Subarray Sum Equals K: The Clever Combination of Prefix Sum + HashMap
Subarray Sum Equals K is an excellent Medium problem th […]
Tesla Optimus Robot Starts 'Working' in Factory
Tesla showcased the latest progress of its Optimus robo […]
How I Prepare for Technical Interviews: From LeetCode to Project Review
After going through several interviews, here's a summar […]
Microsoft Signs Nuclear Power Deal: How Massive Is AI Data Center Electricity Demand?
Microsoft has signed a 20-year nuclear power purchase a […]
System Design Interview: Designing a Social Media News Feed
The News Feed / Timeline is the core of social media an […]
CAP Theorem Interview Deep Dive: You Can Only Pick Two, But Reality Is More Complex
The CAP theorem is a must-know topic in distributed sys […]