Using Cerulean you can search for Infrastructure Logs collected by Cloud Services running in your
Azure Subscription. Both "Historical" and "Live" search modes are supported.
In "Historical" mode you can search for diagnostics data that has already been collected by
selecting from pre-defined date/time ranges (e.g. last 24 hours, current month etc.). You can also
define custom date/time range as well.
In "Live" mode, you see the data as it is being stored in your storage account.