Compiler Explorer's Cost Transparency: 8 Million Compilations/Month for $3100
Compiler Explorer reveals its operational costs: approximately $3100 per month to handle around 8 million backend compilations. Costs are primarily allocated to AWS (80%) and operational expenses (20%), including monitoring tools, office expenses, and community expenses. Cost optimization measures, such as using spot instances and carefully scheduling build infrastructure, significantly reduce expenses. Despite a decrease in compilation volume, infrastructure costs remain relatively stable. The project generates roughly $4475 per month in revenue from Patreon, GitHub Sponsors, PayPal donations, and commercial sponsors; excess funds are saved for reserves. The author emphasizes cost transparency and the importance of community support.
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