#Transaction

Why banks use RDBMS over NoSQL. A deep dive into Atomicity, Consistency, Isolation, Durability, Transaction Isolation Levels, Deadlock prevention, and how to ace this topic in technical interviews.

Understanding database transactions and ACID properties through practical experience

When you break a monolith into microservices, you lose ACID transactions. How do you ensure data consistency across boundaries? We explore the limitations of Two-Phase Commit (2PC) and dive deep into the Saga Pattern, Event Consistency, and practical implementation strategies like Choreography vs Orchestration.