Lakehouse Research Base
Nov 15, 2025 · Big Data
StarRocks Lakehouse: Internal Tables vs. Paimon/Iceberg – 5-10x Performance Gains
The article benchmarks StarRocks internal tables against Paimon and Iceberg lake tables using TPCH 100G, shows internal tables excel at real-time analytics while lake tables optimize cold storage cost and multi-engine sharing, and details optimization strategies (metadata, data cache, predicate pushdown) achieving 5-10x speedup, illustrated by a retail case study cutting query latency from seconds to milliseconds and storage cost by 65%.
Data CacheHot-Cold TieringLakehouse
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