I'm currently working on a system that gathers IDS events and stores them in an ELK stack. For the IDS and event storage we have one big server. (128 GB ram, 8 core Xeon, 12 Disk (10K RPM) raid 5 array) To give you an idea on the size, it stores about 6 billion documents on average. At the moment…

Cluster from virtual machines

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Cluster from virtual machines