How to Install PostgreSQL 10 on Lubuntu GNU/Linux Distro
Install PostgreSQL 10 Lubuntu
Hello Lubuntu User! The Tutorial Shows You How to Install PostgreSQL 10 on Lubuntu GNU/Linux Distribution.
And PostgreSQL 10 for Lubuntu is a Major Release that Contains several substantial Changes and Improvements.

Ubuntu PostgreSQL 10 Install
How to Getting Started with Hadoop/Map-Reduce on Lubuntu:
Hadoop on Lubuntu.
How to Install CouchDB on Linux Lubuntu:
CouchDB Database on Lubuntu.