NoSQL database trial scenarios

Cassandra is suitable for application scenarios: there are far more write operations than read operations (such as log records), and the node scale changes rapidly. Application Scenario 2 CouchDB is suitable for CMS and phone book, address Book and other applications 3 MongoDB is suitable for dynamic query support. distributed applications that require indexes must have performance requirements for large databases. Youku's online comment service has been partially migrated to mong.

Cassandra is suitable for application scenarios: there are far more write operations than read operations (such as log records), and the node scale changes rapidly. Application Scenario 2 CouchDB is suitable for CMS and phone book, address Book and other applications 3 MongoDB is suitable for dynamic query support. distributed applications that require indexes must have performance requirements for large databases. Youku's online comment service has been partially migrated to mong.

Cassandra

Applicable scenarios: the number of write operations is much higher than the number of read operations (such as log records), and the number of nodes is faster.

2. CouchDB

Suitable for CMS, phone book, address book, and other applications

Tri-MongoDB

It is applicable to distributed applications that support dynamic queries and require indexes. It requires performance requirements for large databases. Youku's online comment service has been partially migrated to mongodb.

Redis

Suitable for applications with fast data changes and predictable database size (suitable for memory capacity), stock prices, data analysis, real-time data collection, and real-time communication. Sina Weibo is the world's largest Redis user.

5. MemBase

Suitable for applications that require low-latency data access and support high concurrency and high availability

Liu Neo4j

Suitable for graph data, such as social relations, public transportation networks, maps, and network topologies.