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Selected Java Interview Questions

Nov 11, 2021 · Backend Development

Ensuring Message Reliability and Consumer Acknowledgment in RabbitMQ

This article explains how to configure durable queues and persistent messages in RabbitMQ, avoid message loss when producers or consumers crash, use manual acknowledgments and NACK handling, and control unacknowledged message flow with prefetch settings for high‑throughput backend systems.

BackendJavaMessage Queue

0 likes · 10 min read

Ensuring Message Reliability and Consumer Acknowledgment in RabbitMQ

Java Captain

Apr 8, 2019 · Backend Development

RabbitMQ: Use Cases, Roles, Components, and Operational Practices

This article explains RabbitMQ's typical scenarios, key roles and components, virtual host purpose, message delivery process, durability and loss‑prevention mechanisms, broadcast types, delayed queues, clustering benefits, node types, setup considerations, and cluster shutdown order.

BackendClusteringMessage Queue

0 likes · 9 min read

RabbitMQ: Use Cases, Roles, Components, and Operational Practices

Efficient Ops

Apr 10, 2018 · Operations

Why Durability and Availability Matter: Uncovering the Real Meaning Behind Storage Reliability

This article demystifies reliability by clarifying the difference between durability and availability, exposing common misconceptions about MTBF, analyzing real‑world disk failure data, and presenting a practical formula for calculating the health probability of distributed storage systems.

MTBFReliabilityavailability

0 likes · 13 min read

Why Durability and Availability Matter: Uncovering the Real Meaning Behind Storage Reliability