Database Optimization Explained | Query Performance, Indexing & Interview Importance | Day 24 скачать в хорошем качестве

Database Optimization Explained | Query Performance, Indexing & Interview Importance | Day 24

Database Optimization is critical for building fast, scalable, and reliable applications, and it is a frequently asked topic in backend and system design interviews. In Day 24 of this series, we explain Database Optimization from first principles, covering why databases become slow, how performance issues arise, and the key techniques used to optimize databases, with a strong focus on interview clarity. 🔍 What you’ll learn in this video: What is Database Optimization? Why database performance degrades Role of indexing in optimization Query optimization basics Read vs write performance trade-offs Caching and database optimization (overview) Common database optimization interview questions 📌 Interview Relevance: Database optimization questions appear in: Backend & full-stack interviews System design interviews Database engineering roles Product-based company interviews