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NoSQL - Coggle Diagram
NoSQL
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Advantages
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Scalability
NoSQL databases can scale out by using commodity hardware. This has the ability to support increased traffic in order to meet demand with zero downtime
High Performance
Fast and predictable single-digit millisecond response times, even with large data sets.
Availability
NoSQL databases automatically replicate data across multiple locations. In turn, this minimizes latency for users, no matter where they’re located.
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Distribution models
Peer-to-peer
All nodes in database are considered as equal, each node can perform read/write operations independently
Master-slave
One node acts as the master and others act as slaves and replicate data from the master node. All write operations are done on the master node, while read operations can be done on both master and slave nodes