OrientDB Questions et reponses d'entretien
Question 26. How does OrientDB handle concurrency control?
OrientDB uses a versioning mechanism for concurrency control, allowing multiple transactions to proceed concurrently while ensuring consistency.
Question 27. What is the purpose of the OrientDB HTTP API?
The OrientDB HTTP API allows clients to interact with OrientDB databases over HTTP. It provides a RESTful interface for performing various operations.
Question 28. Explain the concept of the OrientDB Storage Engine.
The OrientDB Storage Engine is responsible for managing the storage and retrieval of records on disk. Different storage engines can be configured based on performance requirements.
Question 29. What is the purpose of the OrientDB Distributed Configuration?
The OrientDB Distributed Configuration allows users to configure and manage distributed deployments, specifying parameters such as cluster size, quorum, and node roles.
Question 30. How does OrientDB handle schema evolution?
OrientDB supports schema evolution, allowing changes to the database schema without requiring a full migration. New properties and indexes can be added dynamically.
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