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Dec 30, 2025 · Backend Development

How to Tackle Massive Message Queue Backlogs in High‑Traffic Scenarios

During peak traffic like Double‑11, a message queue can accumulate millions of messages, and simply adding consumer instances only offers temporary relief; this article explains the partition model limits, how to calculate proper partition numbers, fast remediation tactics, and deep consumer‑side optimizations for robust, scalable processing.

BacklogKafkaMessage Queue
0 likes · 20 min read
How to Tackle Massive Message Queue Backlogs in High‑Traffic Scenarios
mikechen
mikechen
Aug 6, 2025 · Big Data

How to Diagnose and Fix Kafka Message Backlog in High‑Concurrency Environments

In high‑concurrency systems, Kafka message backlog occurs when producers outpace consumers, leading to unprocessed messages that threaten stability and real‑time performance, and this article explains the root causes and provides practical producer‑side and consumer‑side optimization techniques to resolve the issue.

Batch ProcessingHigh Concurrencyconsumer optimization
0 likes · 5 min read
How to Diagnose and Fix Kafka Message Backlog in High‑Concurrency Environments