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Graphics Interchange Format  |  1996-11-15  |  33.0 KB  |  298x364  |  4-bit (16 colors)
   ocr: DEUADE UATABASE - FEATURES Data. Storage 1960s flat-File Systems Data Storage 19705 Hierarchical/Network Data Relationships Data Storage 1980s Relational Data relationships Easy Data A<CESS Data storage 19905 Onject-Oriented Data Relationships Benavion Storage FIGURE 1. - Evolution of database architectures.