If you're looking for all the benefits of Splunk® Enterprise with all the benefits of software-as-a-service...

Logstash is a tool for managing events and logs. You can use it to collect logs, parse them, and store them...

Fluentd collects events from various data sources and writes them to files, RDBMS, NoSQL, IaaS, SaaS, Hadoo...

Google Cloud Client Libraries for Go.