- KNOWLEDGE-DRIVEN FEDERATED BIG DATA QUERY AND ANALYTICS PLATFORM

摘要

A system for querying a federated store containing distinct data types and stores, the system comprising a UI or API for specifying query details, the contents of the data store, the relationship between them, and the data store. A predefined limitable query (''query group'') store containing a group of nodes that provides a template for searching the data store, a metadata knowledge graph with metadata on how to query the data store programmatically, and a node A query layer that includes services and libraries for processing groups and generating sets of queries; a query and analytics platform that provides a set of queries to at least one data store for execution in a federated store and returns results; It includes a scalable analysis execution layer that analyzes query results by applying machine learning/artificial intelligence technology and provides visualization of data analysis results. Methods and non-transitory media are also disclosed.