dbaplus Community
Apr 15, 2025 · Big Data
How Xiaohongshu Boosted Data Warehouse Performance with Logical Datasets and Materialized Views
Xiaohongshu introduced logical datasets and materialized views to overcome low reuse of APP tables, limited scalability of single‑table BI datasets, and poor dashboard query performance, achieving higher data processing efficiency and faster query responses through optimized data flow, query pruning, and accelerated ETL scheduling.
Big DataQuery Optimizationlogical dataset
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