general-patterns

Standardize backend architecture layers by applying language-agnostic patterns that enforce Presentation, Application, Domain, and Infrastructure isolation consistently. This ensures multi-language projects maintain uniform boundaries and error-handling practices without being tied to a specific framework.

Multi-tenant isolation in a cross-language backend requires mandatory tenant validation and context extraction rules. This approach enforces strict tenant boundaries uniformly across different programming languages within the same project.

Event-driven architecture for cross-module communication works by dispatching domain events between isolated modules. This decouples services by allowing modules to react to events without direct dependencies, standardizing workflows across languages.

You need language-agnostic patterns for backend error handling when a multi-language project suffers from divergent practices. Consolidating error-handling standards into a single reference ensures consistent behavior across all services.

Yes, this backend pattern supports relational persistence with PostgreSQL, append-only strategies with MongoDB, and ephemeral storage with Redis. These persistence strategies are mapped to standardize data handling across different architecture layers.