Databases - KEY TERMS by https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc Match the KEY TERMS to the DEFINITIONS! en-us 2021-01-12 08:25:47 UTC 2021-01-12 09:21:39 UTC hello@padlet.com DATA adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077496352 2021-01-12 08:26:33 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077496352 INFORMATION adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077496832 2021-01-12 08:26:43 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077496832 DATABASE adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077497261 2021-01-12 08:26:51 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077497261 DBMS adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077497706 2021-01-12 08:26:59 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077497706 Relational DBMS adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077498059 2021-01-12 08:27:07 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077498059 FLAT FILE adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077498556 2021-01-12 08:27:17 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077498556 REDUNDANCY adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077498980 2021-01-12 08:27:26 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077498980 INTEGRITY adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077499301 2021-01-12 08:27:33 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077499301 TABLE adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077499576 2021-01-12 08:27:40 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077499576 RECORD adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077499888 2021-01-12 08:27:46 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077499888 FIELD adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077500175 2021-01-12 08:27:52 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077500175 PRIMARY KEY adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077500560 2021-01-12 08:27:59 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077500560 FOREIGN KEY adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077500934 2021-01-12 08:28:06 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077500934 COMPOSITE KEY adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077501235 2021-01-12 08:28:13 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077501235 CARDINALITY adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077501857 2021-01-12 08:28:26 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077501857 ERD adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077502306 2021-01-12 08:28:37 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077502306 Raw numbers/facts/figures/text/characters adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077503424 2021-01-12 08:28:58 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077503424 Processed/structured data that has context or meaning adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077504439 2021-01-12 08:29:17 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077504439 A structured (organised) collection of data adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077505926 2021-01-12 08:29:46 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077505926 Database Management System – i.e. dedicated software allowing the creation, editing, use, interaction with and deletion of databases adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077506691 2021-01-12 08:30:02 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077506691 A DBMS designed to specifically deal with databases structured using the relational model. adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077507382 2021-01-12 08:30:16 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077507382 A database in a single file – usually a single table. adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077508038 2021-01-12 08:30:29 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077508038 Having duplication of data – usually unwanted. adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077508460 2021-01-12 08:30:38 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077508460 The trustworthiness and accuracy of data – the higher the better. adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077509018 2021-01-12 08:30:50 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077509018 The basic grid structure used by relational databases to store data values. Can be referred to as an ENTITY in the relational database model adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077509833 2021-01-12 08:31:08 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077509833 A row in a table, representing the data about a single instance of an entity adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077510624 2021-01-12 08:31:23 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077510624 A column in a table. Represents an ATTRIBUTE of an entity adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077511380 2021-01-12 08:31:38 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077511380 A field/fields in a table whose values uniquely identify each record adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077512014 2021-01-12 08:31:52 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077512014 A copy of a primary key placed on another table for the purposes of forming a relationship. adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077512758 2021-01-12 08:32:07 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077512758 A key consisting of more than one field adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077513510 2021-01-12 08:32:22 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077513510 A term used to describe the uniqueness of data values contained in a particular column (attribute) of a database table. Relationships between tables are often described in terms of this (i.e. 1:1, 1:*, *:*) adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077514137 2021-01-12 08:32:34 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077514137 Entity Relationship Diagram. A diagram used to model data storage (i.e. a database structure) that visually shows entities (tables) and their relationships. adamwillerton https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077515134 2021-01-12 08:32:52 UTC https://padlet.com/adamwillerton/cv3t4ulxznoi4ayc/wish/1077515134