What are the different storage tiers?

Data can migrate between the following Tiers on Stratus:

  1. Active Analysis

  • Volume Storage
     

  1. Secure Archive

  • dbGaP Cache (s3cache)

  • Persistent Secure Storage (s3secure)
     

  1. Sanitized Data (i.e., non-protected and non-governed)

  • Tier II (tier2)

  • Archive Tape Storage*

(*) Availability TBD