Original sentence: The sensor resides on the database's OS (or Virtual Machine, VM) and monitors the memory/cache for suspect database transactions, sending them in real-time for processing by the server
Edited sentence: The sensor resides on the database's OS and monitors the memory/cache for suspect database transactions, sending them in real-time for processing by the server.Thus, unlike network-based or host-based intrusion detection systems (IDS), Hedgehog can fully monitor databases running on Virtual Machines or even in the cloud