CP102 Lecture Notes - Lecture 11: Binary Large Object, Database Administrator, Data Integrity
Document Summary
Alphabetic check: confirms that only textual characters are entered in a database field. Artificial intelligence (ai): the science that attempts to produce computers that display the same type of reasoning and intelligence that humans do. Batch processing: the process of accumulating transaction data until a certain point is reached, then processing those transactions all at once. Binary large object (blob): in databases, a type of object that holds extremely large chunks of data in binary form; this data is usually video clips, pictures, or audio clips. Business intelligence systems: used to analyze and interpret data to enable managers to make informed decisions about how best to run a business. Clickstream data: information captured about each click that users make as they navigate a site. Completeness check: a process that ensures that all database fields defined as. Consistency check: the process of comparing the value of data in a database field against established parameters to determine whether the value is reasonable.
