eeCLOUD is a high-performance, cloud-ready data engine for .NET designed to simplify data storage, retrieval, and caching at scale. It provides a unified API to manage structured and semi-structured data across multiple database providers (PostgreSQL, MySQL, SQL Server) with optional hybrid caching support, allowing you to transparently combine database persistence and in-memory speed. eeCLOUD introduces a Memory-based data model, where data is organized by Application and Memory, enabling logical data isolation, clustering, and horizontal scalability without complex schema management. Key features: 🚀 Async-first, high-performance API 🧠 Hybrid Cache support (DB + in-memory providers) 🧩 Provider-based architecture (extensible for DB and cache engines) 🔐 Logical data isolation by Application and Memory 📦 Built-in clustering and reference indexing ☁️ Designed for SaaS, IoT, APIs, and distributed systems eeCLOUD is ideal for modern backend architectures where speed, scalability, and simplicity matter more than traditional ORM complexity.