Both Teamwork Cloud (TWCloud) and Cassandra installation is required. This section contains system requirements for your machine to install TWCloud. You can see the hardware requirements for Cassandra at https://wiki.apache.org/cassandra/CassandraHardware.
Minimum server system requirements:
8 Processor Cores - i.e. Quad Core Hyper-threaded CPU (such as Intel E3-1230 or faster).
32 GB RAM (Motherboard with an ECC RAM is always preferred on any critical database server).
Linux (RedHat/CentOS 7), 64 bit and Windows Server 2012 R2.
If you use SATA drives and not SSD's, we recommend using a caching controller with BBU, configured for write back. In this configuration (single node Cassandra), we recommend using RAID - the aforementioned link is referring to multi-node Cassandra deployments where native Cassandra replication is in place, which is not the case in this single node instance.