Data Dictionary Storage
{"Image DocumentName": "Data Dictionary Storage", "Image ImageDescription": "The Data dictionary (also called system catalog) stores metadata; that is, data about data, such as. Information about relations. names of relations. names, types and lengths of attributes of each relation. names and definitions of views. integrity constraints. User and accounting information, including passwords. Statistical and descriptive data. number of tuples in each relation. Physical file organization information. How relation is stored (sequential/hash/\u2026) Physical location of relation. Information about indices (Chapter 11)", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}