System ArchitectureNovember 13, 2025•15 min read
Designing Staff Permissions for Shopify-like Stores: Redis, Postgres, or MongoDB?
Explore three backend options for staff permission systems in SaaS platforms, comparing Redis-only, Postgres/MySQL + Redis, and MongoDB + Redis approaches with practical cost and performance analysis.
ArchitectureDatabaseRedisShopifySaaS
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