React Native for Web on the client.

Receive alerts for warnings and errors on Cloud instances. Initial support for webhook alerting, with email and other 3rd party systems planned for future releases.

Currently, sync consistency is a big priority for PowerSync. In short:

1. The local view of the data is only updated when the client has downloaded a fully consistent checkpoint.

2. It is only updated when all pending changes from the client have been uploaded, acknowledged by the server and synced back (via write checkpoints).

Details here:

https://docs.powersync.com/architecture/consistency

This does however sacrifice performance in some cases:

1. When syncing a lot of data (say a million rows), it can take minutes to sync, and in that period no data is available on the client. There are workarounds using client parameters to initially sync a smaller subset before switching to the entire set of data, but that doesn’t cover cases such as re-syncing data after sync rule updates.

2. If changes are continuously made on the client, the client don’t get any updates until that is done. A good example is our Yjs demo, where you only see another user’s updates once you stop typing.

This feature introduces the concept of a sync priority per bucket