Red Hat

Red Hat provides world's leading O/S, WAS, VR and openstack technologies

• Red Hat O/S (RHEL), WAS (JBoss), VR (RHEV), Cloud (OpenStack, Openshift), educational services (GPS, GLS), infrastructure automation (Ansible Tower)

MariaDB

Leads open source DBMS technologies and solutions

• MariaDB AX, TX

Elastic

Open source based real time data search and analysis solutions that are adopted with machine learning and IoT

• Elasticsearch, Kbana (data visualization), Beats (data transfer), Logstash, X-Pack (machine learning)

MongoDB

MongoDB's NoSQL data platform provides unique distributed server systems and storage

• MongDB Enterprise Server, MongDB Atlas, MongDB Stitch, MongDB Chart