abp-infrastructure-patterns

Background jobs in ABP Framework use AsyncBackgroundJob-based tasks to offload long-running operations asynchronously. Implement a background job class, register it in your module, and enqueue it to keep your application responsive while processing tasks like email sending or data exports in the background.

Distributed caching in ABP involves configuring a cache provider like Redis and setting default cache entry lifetimes in your module configuration. This reduces database load and improves application performance by storing frequently accessed data across multiple instances.

Permissions in ABP are defined in groups with nested structures, then registered via a provider. Use declarative attributes or imperative code to check permissions at runtime, controlling access to features and operations based on user roles.

Yes, ABP's distributed event bus enables inter-module communication by publishing and handling events across module boundaries. Define event classes, publish them from one module, and handle them in others for loosely coupled, scalable application architecture.

Multi-tenancy in ABP requires configuring tenant resolution, data isolation, and module-level settings to support multiple independent customer instances. Configure these patterns during module setup to ensure proper data segregation and tenant-specific behavior across your application.

ABP modularity promotes separation of concerns by structuring applications into self-contained modules with clear dependencies and boundaries. Each module encapsulates features, permissions, background jobs, and event handlers, enabling easier development, testing, and maintenance.