SystemDeveloper 

Core messaging abstractions and middleware pipeline for the Excalibur framework. Provides foundational types for message handling, routing, and extensible middleware architecture.

Core abstractions for the Excalibur data persistence layer, supporting multiple database providers.

Compliance abstractions for the Excalibur framework. Contains interfaces and contracts for encryption, key management, data classification, and audit logging per SOC2/GDPR requirements.

Cloud provider abstractions for the Excalibur framework. Defines interfaces and contracts for implementing cloud-specific message transports.

Advanced patterns for the Excalibur framework, including CQRS, Event Sourcing, Sagas, Materialized Views, Rate Limiting, Circuit Breaker, Backpressure, and more.

MemoryPack serialization plugin for the Excalibur framework. Provides high-performance, AOT-compatible binary serialization for internal persistence in .NET-only environments.

Abstractions for Excalibur A3 (Authentication, Authorization, Auditing) contracts.

Event sourcing abstractions for the Excalibur framework.

Event sourcing implementation for Excalibur, providing event stores, aggregate repositories, snapshots, upcasting, and outbox pattern support.

Change Data Capture (CDC) abstractions for Excalibur, providing fluent builder configuration for table change tracking.

Compliance implementations for the Excalibur framework. Provides AES-256-GCM encryption, key management, key rotation, and FIPS 140-2 validation for SOC2/GDPR requirements.

Core abstractions and contracts for leader election in distributed systems. Contains fundamental interfaces, options, and event types with zero provider dependencies.

Saga pattern abstractions for Excalibur, providing persistence interfaces for long-running business processes and distributed workflows.

Transactional outbox pattern implementation for Excalibur, providing reliable message delivery with at-least-once semantics.

Inbox pattern abstractions for Excalibur, providing the IInboxBuilder for fluent provider configuration.

MongoDB database provider implementation for Excalibur data access layer.

Core abstractions and interfaces for serverless hosting integration in the Excalibur framework.

AWS DynamoDB data provider implementation for Excalibur cloud-native data access.

Google Cloud Firestore data provider implementation for Excalibur cloud-native data access.

Core abstractions for background job processing in the Excalibur framework.