参考资料
https://docs.yield.is/FAQ.html
https://yield.is/YieldSpace.pdf
https://docs.aave.com/faq/borrowing
https://medium.com/aave/aave-borrowing-rates-upgraded-f6c8b27973a7
https://mainframe.com/static/Mainframe-Whitepaper-485f32bbcc4dc9308ec1ee36084757d8.pdf
https://blog.mainframe.com/compounds-dai-liquidation-event-and-it-s-impact-on-mainframe-84f9b826044f