Blog
Architecture, engineering notes, and field lessons on building live operational state.
Checkpointing can recover an agent run. It cannot make fragmented operational data current and coherent. That requires an Operational State Layer.
Tapstate Team
Modern applications need more than event streams and historical analytics. They need continuously maintained, queryable business state that reflects what is true across operational systems now.
Tapstate Team
Tapstate is an open-source unified operational data engine that captures, transforms, and serves live operational state for applications, APIs, automation, and AI agents.
Tapstate Team
Learn what an Operational Data Platform (ODP) is, how it turns database changes into live operational state, and how it differs from CDC, Kafka, and data warehouses.
Tapstate Team
Compare full load, CDC, and full load + CDC to choose the right data sync pattern for baseline creation, continuous updates, recovery, and rebuilds.
Tapstate Team
Modernize applications without replacing the system of record. Separate transaction authority from application reads while reducing runtime coupling to the core.
Tapstate Team
Learn how to offload production database reads with CDC, read replicas, or an operational offloading layer—while keeping downstream data current, reusable, and ready for applications.
Tapstate Team
When CDC feeds materialized current state, delivery order becomes a correctness issue. Learn how source versions, retries, transactions, deletes, and target-side guards prevent stale writes.
Tapstate Team
Change Data Capture tells you what changed. Operational applications often need more: a current, queryable view of what is true now. Learn how CDC becomes application-ready operational state.
Tapstate Team