saas-multitenancy

Row-level security (RLS) for multi-tenant data isolation is implemented by applying database policies that restrict query results to a specific tenant context. This Skill provides SQL and TypeScript examples to enforce strict data segregation on shared database tables.

Tenant context management is a middleware process that automatically identifies and applies the correct tenant identifier to incoming requests and database operations. It ensures queries execute securely within the correct tenant boundary without manual data filtering.

Structuring hierarchical access control involves organizing tenants into parent organizations and sub-teams, then managing user roles within those boundaries. This Skill provides architectural patterns to enforce hierarchical data access across complex organizational structures.

Yes, the multi-tenant architecture approach supports automated tenant provisioning. It provides patterns to automatically create new tenants with default configurations, ensuring secure data segregation and tenant-aware request handling from the initial setup.

The best way to prevent cross-tenant data access in a shared database is combining Row-Level Security policies with tenant-aware request middleware. This Skill provides architectural patterns and code examples to guarantee users from one organization cannot access another's data.

You should use a shared database with row-level security when you need scalable multi-tenant patterns without the operational overhead of managing separate database instances. This approach centralizes management while enforcing strict data isolation through database policies.