Discuss the lessons we can learn from the environmentaltransformation of Chattanooga

Chapter 1 Taysha James Vocab • Database is a large integrated collection of related data • Relation: usually in the form of table shows how all tuple are connected • Tuple: the rows of tables in a relationship • Attributes: the columns or fields of a table • Degree: Number of attributes in a relation determines the degree if a relation (this will not be used often but useful to know in conversation) Vocab • Cardinality: the number if tuples or rows in a relation • Field (column): a single piece of info like a name, number or even null value (employee name) • Record (row): a collection of related fields/ a number of pieces of info that relate to the same object (employee name, bday, ssn) • Table: a collection of related reco