System Requirements

The following tables include the minimum requirements necessary to run Touchstone and/or Touchstone Re. Be advised that your installation may have different requirements. In addition, Verisk may adjust requirements for clients running Touchstone and Touchstone Re on the same servers. For example:

• For installations running large models and complicaed analysis, Verisk may recommend a core-to-RAM ratio of 1:8 to avoid memory issues

• For clients running Touchstone and Touchstone Re on the same servers, Verisk may adjust requirements based on expected usage patterns

• With this latest release of Touchstone, installations will be able to run two versions (current and previous) of models updated for this release. At this time Verisk estimated the additional disk space required to store previous model files is approximately 250 GB. Verisk will continue to monitor and evaluate storage requirements over the next few months.