OrientDB вопросы и ответы для интервью
Вопрос 1. What is OrientDB?
OrientDB is an open-source NoSQL database management system written in Java.
Вопрос 2. Explain the key features of OrientDB.
Key features include multi-model support, graph database capabilities, document store, ACID transactions, and scalability.
Вопрос 3. What is a document database in OrientDB?
In OrientDB, a document database stores data in the form of documents, similar to JSON or XML, and supports schema-less and schema-full modes.
Вопрос 4. How does OrientDB support graph databases?
OrientDB natively supports graph databases, allowing the modeling of relationships between records using edges and vertices.
Вопрос 5. Explain the concept of a vertex in OrientDB.
A vertex represents a node in a graph database, and it can have properties and be connected to other vertices through edges.
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