Revision access rules in AWS Data Exchange

Revision access rules specify which revisions subscribers can access when they subscribe to your product in AWS Data Exchange. You choose options for subscribers to get historical and future revisions.

• Historical revision options – Historical revisions are revisions that you published prior to the subscription start date. You have three options for historical revisions:

  • All pre-existing revisions published prior to subscription – Give your subscribers access to all historical revisions.

  • A fixed number of trailing revisions published prior to subscription – You choose how many historical revisions your subscribers have access to (from 1 to 100).

  • No historical revisions – Your subscribers get no access to historical revisions. With this option, your subscribers will initially have no data available, until you publish your next revision after their subscription starts.

• Future revision options – Future revisions are revisions that you publish after subscription start. You have two options for future revisions:

  • All future revisions published during subscription duration – Give your subscribers access to all revisions that you publish until their subscription expires.

  • No future revisions – Your subscribers get no access to future revisions.

Note

You can't choose both No historical revisions and No future revisions. That would create a product with no revisions and no data.