Stellar vs VerneMQ: What are the differences?
Stellar: Fast database snapshot and restore tool for development. Stellar allows you to quickly restore database when you are e.g. writing database migrations, switching branches or messing with SQL. PostgreSQL and MySQL are supported; VerneMQ: VerneMQ is a distributed IoT/MQTT message broker. VerneMQ is a distributed MQTT message broker, implemented in Erlang/OTP It's open source, and Apache 2 licensed. VerneMQ implements the MQTT 3.1, 3.1.1 and 5.0 specifications..
Stellar can be classified as a tool in the "Database Tools" category, while VerneMQ is grouped under "Message Queue".
Stellar and VerneMQ are both open source tools. It seems that Stellar with 3.58K GitHub stars and 108 forks on GitHub has more adoption than VerneMQ with 1.76K GitHub stars and 189 GitHub forks.