The documentation says that simpledb domain size max is 10GB. However, I can't find anywhere that I can determine what my current domain sizes are.
A:
You can find that info by making a SimpleDB API call to DomainMetadata passing the name of the domain as a parameter.
To determine how close you are to the 10GB size limit, take the sum of the response values:
ItemNamesSizeBytes + AttributeNamesSizeBytes + AttributeValuesSizeBytes
For reference, here is the DomainMetadata documentation.
Mocky
2010-09-13 12:24:45
You can also get an idea by looking at the billing, especially if you have only 1 Domain. But you need the API as Mocky says to really do it right. Byte-Hours are reported, which for me meant dividing by 24 hours, then by a million to get MB used:
Tom Andersen
2010-09-13 20:33:04
http://docs.amazonwebservices.com/AmazonS3/2006-03-01/TrackUsage.html
Tom Andersen
2010-09-13 20:33:51