Hadoop / Spark clusters using Ambari for the research groups of D-INFK. Data Center Observatory (DCO) is a joint research project of EPFL, ETH Zurich and USI. The DCO cluster consists of 176 compute nodes, each with two eight-core CPUs, 128GB RAM, a 100GB and 200GB SSD and a 2TB HDD. The nodes are connected by two 96-port 10Gb Ethernet network switches. Also available are two fat nodes, each with four eight-core CPUs, 1536GB RAM and 5x800GB SSD forming a 4TB RAID0. isginf directly to get access and initial instructions. DCO Wiki, but requires an account to access. booked in blocks of eight with a fresh installation of the operating system of your choice. You will get
rootaccess to system to configure it as needed for the research you do. The fat nodes can be booked individually.