Snowflake uses a unique multi-cluster, shared data architecture that separates compute and storage, unlike traditional data warehouses where these are tightly coupled. Key components:
Storage Layer: Centralized, cloud-native storage that automatically manages data organization, compression, and metadata
Compute Layer: Virtual warehouses that can scale independently and concurrently access the same data
Services Layer: Cloud services that handle authentication, infrastructure management, metadata, optimization, and security This architecture enables:
Independent scaling of compute and storage
Multiple concurrent workloads without contention
Automatic maintenance and optimization
Pay-per-use pricing model
Rewriting in plainer words…
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