Fluentd - Fluentd is a cross platform open source data collection solution originally developed at Treasure Data.
Percentage Calculator - The percentage calculator to make your life easier
Splunk - Splunk's operational intelligence platform helps unearth intelligent insights from machine data.
Financial Toolbelt - Powerful calculators that help you improve your finances
Graylog - Graylog is an open source log management platform for collecting, indexing, and analyzing both structured and unstructured data.
Omni Calculator - Helping you make rational decisions, one calculation at a time.