My latest product Apex Logs is now in open beta! Apex Logs is a structured and plain-text log management solution, with a minimal design, simple API, a rich query language, and flexible alerting integrations.
Apex Logs is index-free and schema-less, you can update your logging conventions as you go without breaking anything.
You’re not restricted to choosing a single style, you can mix-and-match the two logging styles as necessary, for example you may have Apache access logs in plain-text, while your web application uses structured logs.
Apex Logs is self-hosted in your Google Cloud account, once you run the installation command you’ll have a private endpoint for interacting with the API and UI.