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Article: Relational Data at the Edge: How Cloudflare Operates Distributed PostgreSQL Clusters

InfoQ Articles

Explore Cloudflare's distributed PostgreSQL clusters and learn how a cross-region architecture ensures resilience. Discover how data storage and access at the edge deliver massive performance gains by reducing location-sensitive latency and why architecting for degraded states is much harder than for failure states.

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Article: Tales of Kafka at Cloudflare: Lessons Learnt on the Way to 1 Trillion Messages

InfoQ Articles

Cloudflare uses Kafka clusters to decouple microservices and communicate the creation, change or deletion of various resources via protobuf, a common data format in a fault-tolerant manner.

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What is Terraform? Terraform Tutorial Learn in 30 Minutes!

Whizlabs

Irrespective of the fact that your servers might come from different providers such as AWS, CloudFlare, Heroku, or others, Terraform will help you build these resources in parallel across the providers. Along with that, Terraform can also be used for DNSimple configuration for setting a CNAME or bringing in CDN from Cloudflare.