What is the role of a cluster in OrientDB?

OrientDB - Quiz(MCQ)

To store data

To optimize query performance

To distribute data across multiple servers

To manage user authentication

Correct Answer : To distribute data across multiple servers

Explanation : A cluster in OrientDB is a group of servers that work together to distribute data across them. It helps to improve the scalability and availability of the database system.

Recently Updated in OrientDB Questions

Which of the following is a benefit of using OrientDB's sharding feature?

Improved scalability

Improved fault tolerance

Improved query performance

All of the above

Correct Answer : All of the above

Explanation : OrientDB’s sharding feature offers several benefits such as improved scalability, fault tolerance, and query performance.

Which of the following is a disadvantage of using OrientDB's indexing feature?

Higher cost

Higher complexity

Lower fault tolerance

All of the above

Correct Answer : Higher complexity

Explanation : Using OrientDB’s indexing feature can be more complex as compared to using its other features.

Which of the following is not a supported constraint type in OrientDB?

Unique

Not null

Primary key

Foreign key

Correct Answer : Foreign key

Explanation : OrientDB supports various constraint types such as Unique, Not null, and Primary key. However, it does not support Foreign key constraints.