Hello, I am trying to deploy an application that employs a graph store, I have a frontend which would pass user inputs to query this graph index, however, I was wondering if it was possible to persist my graph store without having to be connected to the nebula graph server at all times, or is it mandatory to have a connection to the nebula graph with all of my entities, tags, and relationships and these cannot be persisted in this way?

Hello, Mr. Ramirez. Regarding this issue, if it's during data writing, it is relatively easier to create a temporary data store when the frontend is not connected to the NebulaGraph server. However, if it's during querying that your frontend is not connected to the NebulaGraph server, it becomes much more difficult to achieve this. I'm not sure if I understood correctly.