petabyte

A petabyte is a large unit of digital information, equal to 1,024 terabytes or about 1,125,899,906,842,624 bytes. To put it into perspective, a petabyte can store roughly 13.3 years of HD video or approximately 500 billion pages of standard text. It’s commonly used to measure data storage capacity for large-scale data centers, cloud storage providers, and extensive databases. Think of it as an enormous digital library—so vast that it’s difficult to grasp in everyday terms, but essential for managing the massive amounts of information generated in today’s digital world.