Grafana - Data visualization & Monitoring with support for Graphite, InfluxDB, Prometheus, Elasticsearch and many more databases
BitRefiney - Bit Refinery is an enterprise VMware and Big Data hosting provider.
Datadog - See metrics from all of your apps, tools & services in one place with Datadog's cloud monitoring as a service solution. Try it for free.
Impala - Impala is a modern, open source, distributed SQL query engine for Apache Hadoop.
Prometheus - An open-source systems monitoring and alerting toolkit.
Fujitsu Symfoware Analytics Server - Fujitsu Symfoware Analytics Server is a high-performance database software that is designed for use with data warehouses.