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Distributed systems

Every dispatch filed under “Distributed Systems” · 4 entries.

Internals

Apache Doris Internals

Jun 28, 2026 · 33 min

A detailed breakdown of Apache Doris, the MPP real-time data warehouse that speaks the MySQL protocol, covering its storage engine, meta service,...

Internals

Apache Flink Internals

Feb 26, 2026 · 25 min

Tracing a single Flink job end to end through the Client, JobManager, and TaskManagers to understand Flink's architecture, choosing depth over breadth....

Internals

Apache Kafka Internals

Feb 9, 2025 · 8 min

How Apache Kafka works internally, making sense of its many configurations across the event stream, brokers, and best practices for running a...

Distributed Systems

Distributed Model Training

Jun 26, 2022 · 5 min

How distributed training accelerates deep learning across many processors, using data parallelism and model parallelism to cut training time.

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