glogg

glogg is a multi-platform GUI application to browse and search through long or complex log files.
BareTail

BareTail is a real-time log file monitoring tool.
Features
Real-time file viewing.
IO Technologies

Content Analytics, Editorial Dashboard, Real-Time Analytics, Real-time dashboard, Analytics for Media, Web Analytics, Media Dashboard.
kvdb.io

Simple key-value store as a service for metrics collection for IoT and more. Supports counters, arbitrary data, and key expiration out of the box.