Is NoSQL faster than relational database?

Are NoSQL databases faster than SQL databases?

As for speed, NoSQL is generally faster than SQL, especially for key-value storage in our experiment; On the other hand, NoSQL database may not fully support ACID transactions, which may result data inconsistency.

Is NoSQL better than relational database?

Common NoSQL vs Relational Database (aka SQL) Questions NoSQL tends to be a better option for modern applications that have more complex, constantly changing data sets, requiring a flexible data model that doesn't need to be immediately defined.

Why is NoSQL so fast?

Why Are NoSQL Databases Faster? The biggest reason that these databases are faster is that they “focus on using a very small set of database functionality,” according to Cameron Purdy, who used to work at Oracle. Ultimately, the speed of your database will depend on how you're using and querying that data.

Which NoSQL database is fastest?

The fastest ones are CouchBase, Redis, Tarantool, Aerospike. All of them can serve about 300k+ read requests per one CPU core and about 100k+ write requests per one CPU core. I work for Aerospike, which has a very high speed, low latency NoSQL database.