Cube — Semantic Layer for Building Data Applications

Cube is an open source semantic layer which recently integrated with LangChain to solve these issues in a different way. You can use YAML, Javascript, or Python to create definitions of different metrics, measures and dimensions for your data:

Today, databases are basically siloed — every application has its own. This has many bad implications: redundant infrastructure, honeypots of data with poor security, fragmented data. It also means that every application must have its own database to feed its logic and its interface. The 3 layers — interface, logic, and database — have to be bundle... See more

We want to avoid siloed systems - including specific applications, registries or blockchains - and maximize the flexibility of data types. We want an easy-to-use system that lets us build applications with rich forms of data, have that data associated to the appropriate identifier, and get maximum utility out of our identities and collective inform... See more