
TL;DR
Cloudflare's Data team has successfully reduced data pipeline bandwidth usage by 35-40% by transitioning from a monolithic schema to product-specific schemas, effectively managing exponential traffic growth with limited hardware expansion.
✦ Why It Matters
Evaluate your data schemas to eliminate unnecessary complexity and improve efficiency today.
Key Takeaways
How It Works
The team dismantled their monolithic data schema, allowing for product-specific messages that reduced unnecessary data transmission. They adopted a new compression algorithm, zstd, which provided better efficiency without significantly increasing CPU usage.
Load balancing was implemented to ensure that data was only sent once across the network, and sampling was introduced earlier in the pipeline to reduce the amount of data processed downstream.
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