What happens if you access the database simultaneously from different browser tabs? It works fine. Transactions prevent conflicts. And you can even do schema u

What happens if you access the database simultaneously from different browser tabs? It works fine. Transactions prevent conflicts. And you can even do schema upgrades because there is built-in versioning, and it provides events to let you handle when a version change occurs in another tab. Also, is there some eventing mechanism to push messages through the database between tabs? No, you have to do that yourself.