Reviewed by Aditya Kumar · Last reviewed 2026-03-24
**Scalability**: Redshift—vertical (add nodes) + Concurrency Scaling for query bursts; Snowflake—auto-scale warehouses, storage scales independently. **Performance**: Both columnar; Snowflake caches query results (persistent); Redshift relies on local SSD. Snowflake...
Scalability: Redshift—vertical (add nodes) + Concurrency Scaling for query bursts; Snowflake—auto-scale warehouses, storage scales independently. Performance: Both columnar; Snowflake caches query results (persistent); Redshift relies on local SSD. Snowflake multi-cluster warehouses handle concurrency; Redshift WLM queues. Cost: Redshift—cluster-hours; reserved = 40% savings for steady use; Snowflake—storage (flat) + compute (per-second); auto-suspend saves 60%+ for intermittent workloads. Use cases: Redshift best for predictable batch; Snowflake for variable, multi-tenant, or multi-cloud.
Red Flag: Snowflake 24/7 warehouse with 5% utilization. Pro-Move: 'We set auto-suspend to 5min, auto-resume on query—compute cost dropped 55% for our 9–5 analytics team.'
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