Big Data Technology Architecture
Nov 29, 2023 · Big Data
Building Real-Time Wide Tables with Partial-Update Using Apache Paimon for NetEase News Recommendation
The article describes how NetEase News' recommendation team replaced a slow, batch‑oriented data‑warehouse pipeline with a Flink‑based, Apache Paimon real‑time wide‑table solution that supports partial updates, reduces latency from hours to minutes, and lowers processing costs while handling both deduplication and non‑deduplication recommendation scenarios.
Apache PaimonFlinkPartial update
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