Back Biblioteca de cintes Catalan Tape-Library German Biblioteca de cintas magnéticas de datos Spanish Lindirobot Estonian Librairie de sauvegarde French テープライブラリ Japanese Таспалар кітапханасы Kazakh 테이프 라이브러리 Korean Tapelibrary Dutch Biblioteka taśmowa Polish
In computer storage, a tape library is a physical area that holds magnetic data tapes. In an earlier era, tape libraries were maintained by people known as tape librarians and computer operators and the proper operation of the library was crucial to the running of batch processing jobs. Although tape libraries of this era were not automated, the use of tape management system software could assist in running them.
Subsequently, tape libraries became physically automated, and as such are sometimes called a tape silo, tape robot, or tape jukebox. These are a storage devices that contain one or more tape drives, a number of slots to hold tape cartridges, a barcode reader to identify tape cartridges, and an automated method for loading tapes (a robot). Such solutions are mostly used for backups and for digital archiving. Additionally, the area where tapes that are not currently in a silo are stored is also called a tape library. One of the earliest examples was the IBM 3850 Mass Storage System (MSS), announced in 1974.
In either era, tape libraries can contain millions of tapes.