Azure Cosmos Veri Tabanı

Giriş

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Azure Cosmos DB is a multi-model database service that supports various data models, including key-value, column-family, document, and graph.

Graph model

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Its graph model is based on the Gremlin API, which allows Cosmos DB to store and query graph data. While Cosmos DB can handle graph data, it is not a native graph database like Neo4j.

Graph Query Language

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Cosmos DB uses the Gremlin query language for graph operations. While Gremlin is also a graph traversal language, it is more general and less expressive compared to Cypher, especially for complex graph queries. Neo4j’s Cypher language often allows for simpler, more readable graph queries.

ACID Transactions

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Cosmos DB offers multi-model ACID transactions at the partition level but may not provide the same level of fine-grained ACID transaction support for graph-specific operations as Neo4j does, especially when transactions span multiple partitions.