Axios Pro Exclusive ContentIllustration: Aïda Amer/AxiosTadaweb, an operating system that collects and analyzes public data, raised $20 million, led by Arsenal Growth and Forgepoint Capital, according to co-founder and CEO Francois Gaspard, who tells Axios Pro exclusively.Why it matters: Being able to analyze publicly available information is a must for organizations, but the sheer volume makes it challenging to do quickly and accurately.How it works: Tadaweb's "small data" operating system dige...