stream-db

You can sync a durable stream to TanStack DB collections by creating a StreamDB instance with a defined state schema, which establishes a reactive state layer for live queries. Calling preload() connects the stream and loads initial data.

Optimistic mutations in a reactive database apply local changes immediately while awaiting server confirmation using the awaitTxId mechanism. This ensures data consistency once the durable stream confirms the transaction.

Initialize the stream-backed reactive database by calling preload() for lazy loading and connecting to the durable stream. Proper lifecycle management requires calling close() to clean up the connection when done.

Yes, connecting a durable stream to TanStack DB collections provides a reactive state layer ideal for real-time collaborative tools. It supports live-tailing and optimistic updates required for interactive multi-user workflows.

TanStack DB supports live-tailing from durable streams through StreamDB integration, enabling reactive queries for AI-powered workflows. This provides continuous data synchronization and optimistic actions with server confirmation.

The best way to handle transaction IDs for optimistic updates is using the awaitTxId mechanism within the reactive state layer. This tracks server confirmation from the durable stream to validate local mutations.