OrientDB interview questions For Freshers & Experienced

What is OrientDB?

OrientDB happens to be an open-source NoSQL data management system, which is written or designed in Java. It happens to be a multi-model, object model, key/value, document, and supporting graph, but the connections are developed as in graph databases and with a direct relationship between records. It aids schema-full, schema-mixed, and schema-less modes. It also comprises of a powerful reliability profiling system built on supports, roles, and users inquiring with Gremlin and SQL expanded for graph movement. Orient DB also utilizes various indexing mechanism built on Extensible hashing and B-tree.

It can be utilized for the following functions:

• Big Data
• Banking
• Fraud prevention
• Master data management
• Traffic management system
• Social networking
• Loan management software
• Recommendation engines.