Do you offer burstable limits on RAM and CPU?

No. To set a performance benchmark we only allocate the resources that are purchased.

Providing ?burstable? resources sets a false expectation of performance. When the cloud environment gets busy (in a burstable environment) your server is often not allocated additional resources thus making you feel that your server is performing slower than normal. Zettagrid does not do this. We only allocate those resources that you purchase and guarantee that these will be available.