Apr 22, 2026 · Backend Development

Kafka Deep Dive: Core Concepts Every Architect Must Master to Prevent Outages

The article explains why merely “knowing how to use” Kafka is insufficient, detailing how offset commits, consumer acknowledgments, producer acks, and rebalance behavior affect reliability, and provides concrete code examples, risk scenarios, and configuration recommendations to prevent message loss and duplicate processing in production systems.

Consumer offsetKafkaMessage reliability

0 likes · 7 min read

Kafka Deep Dive: Core Concepts Every Architect Must Master to Prevent Outages

Big Data Technology Architecture

Jun 29, 2020 · Fundamentals

Kafka Storage Mechanism and Reliability Guarantees

This article explains Kafka's internal storage architecture—including topics, partitions, segments, .log and .index files—how data is read, and the various reliability mechanisms such as ISR/OSR, LEO/HW, producer acknowledgment levels, leader election strategies, and delivery semantics.

KafkaLeader ElectionProducer acks

0 likes · 9 min read

Kafka Storage Mechanism and Reliability Guarantees