What is a shared database schema What are the benefits and purpose?

What is a shared database schema?

All Tenants/Clients will share the same set of tables, and a Tenant ID associates each tenant with the rows that it owns. This shared schema approach has the lowest hardware and backup costs, because it allows you to serve a large number of tenants/clients using one database.

What is the purpose of a database schema?

A database schema is a visual and logical architecture of a database created on a database management system. It provides a graphical view of the entire database architecture and structure. It provides a means for logically grouping and displaying database objects such as tables, fields, functions and relations.

What are the advantages of database schema?

Advantages of using Schema A logical group of database objects can be managed within a database. Schemas play an important role in allowing the database objects to be organized into these logical groups. The schema also helps in situations where the database object name is the same.

What are the 3 types of schema?

Schema is of three types: Logical Schema, Physical Schema and view Schema.Logical Schema – It describes the database designed at logical level.Physical Schema – It describes the database designed at physical level.View Schema – It defines the design of the database at the view level.Difference between Schema and Instance in DBMS - GeeksforGeeks