title: What are the technical limitations when using Fusion Tables?
body: <p>I am looking for information regarding the technical limitations when using Fusion Tables : - - how many rows can be stored in a Fusion Table
  - how many queries (read/write) can be run simultaneously against a Fusion Table.
  I could not find any info on <a href="https://developers.google.com" rel="nofollow noreferrer">https://developers.google.com</a>
  I asked a Google representative and he told me that Fusion Tables is still an experimental / beta product, and I shall check out at stackoverflow.</p>
  
  <p>I plan to develop an application where users will update attributes of specific locations. I would like to use Fusion Tables so that locations and their attributes are stored in a Fusion Table.
  The application will involve a lot of read/updates of the table (up to 500 000 read/update queries in one minute), with up to 3 000 000 locations registered in the Fusion Table so I wonder if I will be limited by the technology, technically or regarding the terms of service.</p>
  
  <p>My impression is that Fusion Tables are not really supposed to be updated with such a high frequency.</p>