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Keeping your database up to date with Differential Dataflow

Dr. Roland Kuhn

Dr. Roland Kuhn

CTO and co-founder at Actyx

Given an audit trail of everything that has happened in your factory, how do you keep the dashboards, reports, and ERP system in sync with reality? This boils down to the problem of maintaining materialized views of the event log. The state of the art is to update the views — also in external systems — in a minimal fashion, changing only what needs to change and exactly when the events happen.