Oauth Proxy : A reverse proxy that provides authentication with Google, Github or other providers.
Zebrium : Prometheus backend project, not sure why you don't want to just export the data from Prometheus into a distributed column-store data warehouse like Clickhouse, MemSQL, Vertica. This gives you fast SQL analysis across massive datasets, real-time updates regardless of order, and unlimited metadata, cardinality and overall flexibility. Maybe because they want to focus on the monitoring / reactive aspect and less on the analytics.
Improving Audio Quality with WaveNetEQ : Google uses machine learning to deal with packet loss, jitter, and delays. An interesting bit of info: " 99% of Google Duo calls need to deal with packet losses, excessive jitter or network delays. Of those calls, 20% lose more than 3% of the total audio duration due to network issues, and 10% of calls lose more than 8%."
