Explore the key differences between relational and NoSQL cloud databases, their pros and cons, and the top database choices ... horizontal flexibility and schema flexibility.

The definition of a database. It defines the structure ... create the SQL code necessary to define the table structures. See subschema and XML schema. THIS DEFINITION IS FOR PERSONAL USE ONLY.

This makes it easier to maintain data-backed apps where the schema might change ... changes immediately in the database, unless you alter that behavior in the table object’s definition.