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Query, migrate, and federate data across over 25 relational database platforms with Nexus.

Welcome to Coffing Data Warehousing

Founded in 1993 by Tom Coffing, Coffing Data Warehousing has produced Nexus, which is the most sophisticated software the world has ever seen. The Nexus client and server software is the only software that queries all systems, migrates data between all systems, and can perform federated queries across all systems. Nexus has gained notoriety by joining 20 tables from 20 different systems in a single query and automatically migrating thousands of tables between any two database systems.

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About Us

Coffing DW was founded in 1993
by Tom Coffing


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Our Books

We Have Written Numerous Books on Teradata