Pgpool-II is a middleware that works between PostgreSQL servers and a PostgreSQL database client.
Module signature file manipulation
Use Cpanel::JSON::XS with a fallback to JSON::XS and JSON::PP
Automatic test counting for Test::More
Perl DBIx::Safe module for restricting SQL to a database handle
MariaDB and MySQL driver for the Perl5 Database Interface (DBI)
openGauss kernel ~ openGauss is an open source relational database management system.
System() and background procs w/ piping, redirs, ptys (Unix, Win32)