vivo Internet Technology
Mar 10, 2021 · Big Data
Path Analysis Model Design and Engineering Implementation for Internet Data Operations
The article details the design and engineering of a high‑performance path analysis model for internet data operations, explaining session handling, Sankey visualizations, adjacency‑table storage, multi‑granular session partitioning, Spark‑to‑ClickHouse pipelines, and optimizations that enable billion‑scale user‑path queries in about one second.
Big DataClickHouseOLAP
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