Hello,

I have some questions about a specific use case due to geographical condition. I live and work in French-Polynesia. That is a bunch of islands (more than 100) spread on a territory larger than Europe. Most of them have internet connection but sometimes we have some failure on that internet connection. 

Use case : We need to install Laserfiche to use it on several islands but documents and their fields should be available no matter where you are.

Questions : 

- Does Clustering installation involve several databases with synchronization ?

- Should I opt for a clustered or normal install ? Keeping in mind that we could have internet connection failure sometimes.

- What seems to you the best options to make this work with all documents and all datas available in every islands ?

- Is it possible to make a databases realtime synchronization ? Example, if a user import a document on Moorea's server, will it be available on Tahiti's server right away ?