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6/30/2026
How to implement RBAC in Go

How to implement RBAC in Go

Short summary

Tutorial on implementing role-based access control in Go with PostgreSQL, covering database schemas, user and permission management, and in-memory caching. Targets mid-level Go developers building applications with three user roles (viewer, editor, admin). Not AI-related; purely backend engineering.

  • •Step-by-step RBAC implementation with PostgreSQL schema for users, roles, and permissions
  • •Three-tier access model (viewer/editor/admin) with granular permission mapping
  • •Performance optimization through in-memory caching for permission lookups

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