InLevel Up CodingbyThinkerQAQ·7h agoConcurrency Programming (8): Read-Write Locks — From Language Rules to the CPU0. What Does This Article Answer Next?
InLevel Up CodingbyThinkerQAQ·7h agoConcurrency Programming (7): volatile — From Language Semantics to the CPU0. What Does This Article Answer Next?
InLevel Up CodingbyThinkerQAQ·7h agoConcurrency Programming (6): How Atomic Operations Are Implemented — From Runtime to CPU0. What Does This Article Answer Next?
Andrew Chen·8h agoExplore Concurrency in Java with a Central Kitchen Example (Part I)From the concurrent collections in my event dispatcher to one operation a lock can actually protect.
InCodeXbySomeone·11h agoUnderstanding Java Concurrency: The Theory Behind Threads, Race Conditions, Monitors, and DeadlockFrom Dijkstra’s mutual exclusion to Hoare’s monitors and Coffman’s four deadlock conditions — the ideas behind today’s Java code
InDev GeniusbySomeone·11h agoLearning Java from Scratch with Arbiter: Threads, Race Conditions, synchronized, and DeadlocksFour threads, one counter, and a silently wrong total — fixed with synchronized, plus a deadlock caused and cured on purpose
Anand J·17h agoJava Virtual Threads: Can They Handle Thousands of Concurrent Requests?Traditional threads vs virtual threads: How Java 21 changed concurrency and how Spring Boot developers can use them in real-world…A response icon1A response icon1
Anuradha Ranasinghe·1d agoHot Rows, Random Selection and OCC: Aurora DSQLIn my previous article, No Locks, Still Conflicts, I explored why concurrent transactions can conflict in Aurora DSQL.
Mike Salari·1d agoSwift 6 rejected the race. ARC stayed atomic.In Apple Swift 6.3.3, actor isolation and Sendable did not change swift_retain and swift_release. Only -assume-single-threaded made ARC…
Ahmet Yakar·1d agoEvery Field Is Atomic. The Balance Is Still Negative.No lock anywhere, and the account still overdraws. What compare-and-set does, what it actually compares, and when it runs your code twice.
