What is shared database?

Question

The shared database paradigm is a common development workflow where all developers on a team share access to one database that they all use to support application development. This workflow is usually adopted because it's easy. There is no need to provision infrastructure for each engineer, so setup costs are minimal.

What is the meaning of shared database?

It implies that the data are stored in one or more servers in the network and that there is some software locking mechanism that prevents the same set of data from being changed by two people at the same time. Data sharing is a primary feature of a database management system (DBMS).

How does a shared database work?

This approach involves using the same database and the same set of tables to host multiple client's data. So any given table can include records from multiple tenants stored in any order, and a Tenant ID (Client ID) column associates every record with the appropriate Tenant/Client.

Why are databases shared?

The shared database approach is also helpful when an architecture's primary requirements revolve around data consistency. When an architecture demands strong data consistency, despite having multiple services, it may help to create a shared database that provides locking and synchronization at the database level.

What of the below are valid benefits of a shared database?

Data sharing. The integration of all the data, for an organization, within a database system has many advantages. ... Data independence. Another advantage of a database management system is how it allows for data independence. ... Transaction processing. ... Provision for multiple views of data. ... Backup and recovery facilities.

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