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Lakehouse Research Base
Lakehouse Research Base
Aug 28, 2025 · Databases

Why Stream Load Beats INSERT 30x in StarRocks Compute-Storage Separation

In StarRocks compute-storage separation clusters, Stream Load achieves 20-30x faster bulk data ingestion than INSERT by leveraging batch-oriented design, direct compute-node access, single-transaction metadata handling, large-file storage writes, and concentrated resource scheduling, avoiding INSERT's per-row overheads.

Compute-Storage SeparationINSERTStarRocks
0 likes · 11 min read
Why Stream Load Beats INSERT 30x in StarRocks Compute-Storage Separation
Architect's Tech Stack
Architect's Tech Stack
Aug 7, 2023 · Databases

High‑Speed Bulk Loading of 20 Billion Rows into MySQL Using TokuDB

This article details a real‑world test of loading over 20 billion records into MySQL with XeLabs TokuDB, covering the demand, configuration tweaks, table schema, bulk‑loader commands, performance metrics, comparison with InnoDB, and practical conclusions for large‑scale data ingestion.

Database OptimizationLarge DataMySQL
0 likes · 7 min read
High‑Speed Bulk Loading of 20 Billion Rows into MySQL Using TokuDB