StarRocks
Nov 3, 2023 · Databases
How StarRocks’ Spill to Disk Boosts Query Stability and Performance
StarRocks introduces a spill-to-disk mechanism that writes intermediate results of heavy operators to disk, freeing memory and enabling stable execution of ETL and ad‑hoc queries, while combined with materialized views it dramatically improves query success rates and delivers up to 4.35× faster performance than Spark.
Big DataDatabase OptimizationMaterialized Views
0 likes · 10 min read