IT IS A CAPITAL mistake to theorise before one has data,” the iconic fictional detective Sherlock Holmes, created by British novelist Arthur Conan Doyle, said. That holds true even today.
It is an approach that is thriving in this era of data overload. And one firm that seems wedded to this philosophy is the 16-year-old Bengaluru-headquartered Perfios Software Solutions. But what it also believes, per its website, is that “It is also
