Real World Java·Oct 72 Users Update the Same Row? Pessimistic Locking Can Save Your DataImagine you have an e-commerce application.A response icon1A response icon1
Isuru indrajith·Oct 2Two Bids, One Millisecond: Making a Java Bidding Platform Concurrency-SafeWhat I learned building BidSafe, a real-time auction platform with Spring Boot, MySQL and Redis.
Saravana·Sep 23How a Simple Save Post Feature Turned Into a Concurrency NightmareA real production story about lost updates, hot rows, and why the right question isn’t "how do I add a lock?" — it’s "what actually needs…
Ashim Roy·Sep 23Concurrency Control in Banking Systems: Why Pessimistic Locking Keeps Your Money SafeImagine a bank account with a balance of $1,000.
Yashika Vijayvargiya·Sep 16Pessimistic Locking in Rails — Preventing Race Conditions in ProductionIntroduction
Shreeprabha Bhat·Aug 21Concurrency Control in Databases: From Isolation Levels to LockingWorking with Java, Spring Boot, multithreading, and concurrency, we often deal with multiple requests being processed at the same time.A response icon1A response icon1
Shashank S·Aug 20Pessimistic locking V/s Optimistic locking — SimplifiedTwo Developers Walk Into a Database
Raunak Agrawal·Aug 16Concurrency in Backend Systems: Threads, Locks, MVCC, Optimistic and Pessimistic Locking, and…Every backend application today is concurrent. A REST API handles thousands of requests simultaneously. Multiple users update the same…
Riju Tejas Singh·Aug 15JPA Locking and Its TypesIn a concurrent system, multiple transactions or threads may try to access and modify the same piece of data simultaneously. Without proper…A response icon1A response icon1
