MaxScale vs Postage: What are the differences?
What is MaxScale? *A database proxy that extends high security *. It is a database proxy that extends the high availability, scalability, and security of MariaDB Server while at the same time simplifying application development by decoupling it from underlying database infrastructure.
What is Postage? A fast replacement for pgAdmin. A Free PostgreSQL Administration Tool. Open Source, Apache 2.0 License. A rich alternative to PGAdmin and psql.
MaxScale and Postage can be primarily classified as "Database" tools.