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Tuesday, November 13, 2018

NoSQL systems' main advantages and obstacles

Advantages:

Elastic scaling: NoSQL systems are designed with the ability to expand transparently in order to take advantage of the addition of any new nodes.

Less administration

Better economics: use clusters of inexpensive commodity servers.

Flexible data models

Obstacles:

Programming models: few facilities for ad-hoc query and analysis.

Transaction support

Maturity

Support

Expertise: fewer experts.

LIST OF NOSQL DATABASES