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Articles tagged with #thread
A practical, deep-dive guide explaining why Java services often slow down after running for hours, how thread-pool saturation produces this pattern, how to detect it with metrics and code, and the concrete fixes and trade-offs engineers should ap...
A deep, practical exploration of how common ThreadPoolExecutor misconfigurations in Java produce misleading throughput measurements, why latency and resource exhaustion follow, and how to size, monitor, and protect systems to reveal real throughp...
A deep, practical exploration of why circuit breakers often fail in production when misaligned with timeouts, retries, and bulkheads. Includes Java examples, performance behavior, edge cases, and actionable tuning guidance for resilient services.
Learn how to write thread-safe Java code without using synchronized locks by applying immutability, atomic classes, concurrent collections, thread confinement, and message-passing patterns in real-world designs.Writing thread-safe code without re...
Modern backend interviews are never mere quizzes; they probe how deeply a developer understands mechanisms beneath familiar APIs. The following sections walk through five classic but deceptively difficult questions. We will explore them with narr...
Diving into backend interviews often feels like entering a detective novel: each question hides a mystery and you must reason, infer, and sometimes laugh quietly at the absurdity of race conditions. In this part of our series, we explore several ...
