VerdictDB is a thin, platform-independent, interactive analytics library that works on top of your existing (or backend) database system (e.g., MySQL, PostgreSQL, Redshift, etc.). For platform-independence, VerdictDB makes all communications with the backend database in SQL. For interactive querying, VerdictDB intelligently infers the query answers based on the results processed on a part of the original data. Those inferred answers are highly accurate estimators of the exact answers. Furthermore, even when only exact answers are needed, VerdictDB can also be useful with its streaming sql engine. The streaming sql engine provides interactive-speed feedbacks in the process of computing exact answers. See this page if you want to know more about VerdictDB's internal mechanism.
- Getting Started
- How VerdictDB works
License and Developments¶
VerdictDB is under the Apache License 2.0; thus, it is completely free for both commercial and non-commercial purposes. VerdictDB is developed by the database group at the University of Michigan, Ann Arbor.