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Noun
1. petabyte; PBComputing
Wikipedia definition
2. PetabyteA petabyte is a unit of information equal to one quadrillion bytes, or 1024 terabytes. The unit symbol for the petabyte is PB. The prefix peta (P) indicates the fifth power to 1000: 1 PB = 1000000000000000B = 1000 B = 10 B = 1 million gigabytes = 1 thousand terabytes The pebibyte (PiB), using a binary prefix, is the corresponding power of 1024, which is more than 12% greater (2 bytes = 1125899906842624bytes).
Read “Petabyte” on English Wikipedia
Read “ペタバイト” on Japanese Wikipedia
Read “Petabyte” on DBpedia

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