Andreas Grabner and myself spent some time few days ago on integrating GigaSpaces with dynaTrace on the cloud.
dynaTrace is the leader in Continuous Application Performance Management across the application lifecycle for business critical Java and .NET applications.
The integration project took 2 days and I must say that the result is amazing: You can now monitor, trace and profile your application on the cloud without any special install or complicated configuration. Just have relevant setting added to your application deployment configuration and deploy the application on the cloud , and you are done! You can find a detailed explanation about the integration at this nice post .