Building Scalable And Secure SaaS Applications With PostgreSQL
Multi-tenancy in SaaS apps offers reduced costs, improved scalability & enhanced security. Use single database instance, implement row-level security (RLS) & partitioning for optimal performance.
Building multi-tenancy in PostgreSQL for SaaS applications can be achieved through several approaches, each with its own advantages and trade-offs. Here are the main strategies for implementing multi-tenancy in PostgreSQL: Shared Database, Shared Schema In this approach, all tenants share the same database and schema, with a tenant identifier column used to distinguish between different tenants' data. Add a tenant_id column to all tables that contain tenant-specific data Use Row-Level Security (RLS) policies to enforce data isolation between tenants Implement database roles and perm...