As a follow-up of the previous session about TFB, we will discuss what kind of tuning was made to the mORMot library, and its associated TFB sample implementation, to reach the top scores in charts. How can a pure Pascal project reach 7 millions of HTTP requests per seconds? How to scale and measure on high-end hardware? Are ORM frameworks damned to slow down everything? How to circumvent the lack of “async” programming at language level? How realistic is such a benchmark?