References and Helpful Resources

[1] https://www.britannica.com/topic/Twitch-service (Twitch history)

[2] https://mixpanel.com/pricing (Mixpanel pricing; 09.04.2024)

[3] https://posthog.com/pricing (PostHog pricing; 09.04.2024)

[4] https://www.techtarget.com/searchdatamanagement/definition/columnar-database

[5] https://www.tinybird.co/blog-posts/when-to-use-columnar-database

[6] https://aws.amazon.com/blogs/big-data/real-time-analytics-with-amazon-redshift-streaming-ingestion/

[7] https://www.heap.io/topics/product-metrics-kpis

[8] https://amplitude.com/guides/product-analytics

[9] https://docs.aws.amazon.com/redshift/latest/dg/c_columnar_storage_disk_mem_mgmnt.html

[10] https://posthog.com/docs/how-posthog-works

[11] https://mixpanel.com/wp-content/uploads/2018/06/System-architecture_June2018.pdf