DBreeze
DBreeze is a professional, open-source, multi-paradigm database management system written in C for the entire .NET family. As an embedded NoSQL solution, it functions as a key-value store, object store, and provides advanced capabilities including text search, semantic search, and vector similarity search for AI and LLM agent applications. The system is fully ACID compliant, ensuring transactional integrity with robust multi-threading and built-in deadlock resolution. It is designed for high performance and portability across diverse environments, supporting servers, desktops, mobile devices, and Internet of Things (IoT) platforms. DBreeze runs on Windows, Linux, macOS, Android, iOS, and various .NET implementations including .NET 5, .NET Framework 3.5, .NET Core, .NET Standard, Xamarin, Universal Windows Platform, and Unity. It requires no external library dependencies, making it a lightweight and self-contained assembly ideal for embedded use cases ranging from small mobile apps to large-scale production sy