CouchDB vs ToroDB: What are the differences?
What is ToroDB? Open source, document-oriented, JSON database that runs on top of PostgreSQL. ToroDB is an open source, document-oriented, JSON database that runs on top of PostgreSQL, providing storage and I/O savings and ACID semantics. ToroDB is MongoDB-compatible, so you can use Mongo clients to connect to it.
CouchDB and ToroDB can be categorized as "Databases" tools.
CouchDB and ToroDB are both open source tools. CouchDB with 4.24K GitHub stars and 835 forks on GitHub appears to be more popular than ToroDB with 10 GitHub stars and 2 GitHub forks.