NetFlow Analyzer's Essential edition is best suited for installations with flow rates upto 10000 flows per second. Beyond this, it is recommened that the Enterprise edition is installed & run.
Here's why the Enterprise edition is an ideal choice for you. At no additional cost apart from the license fee of the enterprise edition, you get the following:
The enterprise edition is best suited for large enterprises with high flow rates where the cost of downtime is unimaginably high & acts as the best means to proactively monitor and control your network traffic.