OrientDB perguntas e respostas de entrevista
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Pergunta 1. What is OrientDB?
OrientDB is an open-source NoSQL database management system written in Java.
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Pergunta 2. Explain the key features of OrientDB.
Key features include multi-model support, graph database capabilities, document store, ACID transactions, and scalability.
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Pergunta 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.
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Pergunta 4. How does OrientDB support graph databases?
OrientDB natively supports graph databases, allowing the modeling of relationships between records using edges and vertices.
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Pergunta 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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