Table 2:

The Tidepool technology stack.

Function	Technology or Service Used
Hosting	Amazon Web Services (HIPAA-compliant dedicated instances)
Data storage	MongoDB, Amazon S3
Server architecture	JavaScript/NodeJS, Golang
Key server libraries	Express, restify, lodash, async, rxjs
Client architecture	React
Data visualization	D3

HIPAA, Health Insurance Portability and Accountability Act