The late Subrata Roy's journey from humble beginnings to a financial empire has captivated many. Starting with a meager Rs 2,000 loan in 1978, Roy managed to accumulate a fortune worth tens of thousands of crores over the course of three decades. However, his empire eventually crumbled, leading to a legal battle with regulators. In a bid to prove his innocence, Roy famously sent truckloads of documents to the capital market regulator. The scale of the task left regulators flummoxed, requiring the use of automated systems and vast storage facilities.