petabyte
의미: A unit of digital information storage equal to approximately one quadrillion bytes (1,000 terabytes), used to describe the vast data volumes handled by major organisations, research projects, and cloud platforms.
The petabyte (PB) represents a scale of data that is largely beyond individual experience but routine for large enterprises, government agencies, and scientific projects. The Large Hadron Collider at CERN generates petabytes of data annually, and major tech companies store exabytes (thousands of petabytes). The term appears in discussions of big data, data governance, and digital infrastructure planning.
예문
- CERN's computing grid processes approximately one petabyte of collision data every day during active experiments. CERN的计算网格在实验运行期间每天处理约1拍字节的碰撞数据。La red de computación del CERN procesa aproximadamente un petabyte de datos de colisiones al día durante los experimentos activos.CERNのコンピューティンググリッドは、実験稼働中に1日あたり約1ペタバイトの衝突データを処理している。CERN의 컴퓨팅 그리드는 실험 가동 중 하루에 약 1페타바이트의 충돌 데이터를 처리한다.
- The National Health Service holds several petabytes of patient records, imaging data, and genomic information. 英国国民医疗服务体系(NHS)存储着数拍字节的患者记录、影像数据和基因组信息。El Servicio Nacional de Salud del Reino Unido almacena varios petabytes de historiales clínicos, datos de imagen e información genómica.英国国民保健サービス(NHS)は数ペタバイトの患者記録、画像データ、ゲノム情報を保有している。영국 국민보건서비스(NHS)는 수 페타바이트의 환자 기록, 영상 데이터, 유전체 정보를 보유하고 있다.
- The cost of storing a petabyte of data in the cloud has fallen dramatically over the past decade. 在云端存储1拍字节数据的成本在过去十年中大幅下降。El coste de almacenar un petabyte de datos en la nube ha disminuido drásticamente en la última década.クラウドで1ペタバイトのデータを保管するコストは過去10年間で劇的に低下した。클라우드에서 1페타바이트의 데이터를 저장하는 비용은 지난 10년간 극적으로 감소했다.
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사용 가이드
맥락: professional, scientific
어조: neutral
기원과 역사
From the SI prefix peta- (derived from Greek pente, meaning five, as 10^15 = 1000^5) combined with byte. The prefix was adopted in 1975.
문화적 배경
Era: Modern
Generation: All ages
Social background: Universal
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