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What is difference between SQL and NoSQL?

Contents
  1. What is difference between SQL and NoSQL by example?
  2. What is difference between NoSQL and MySQL?
  3. Should I use SQL or NoSQL?
  4. What is NoSQL used for?
SQL is the programming language used to interface with relational databases. (Relational databases model data as records in rows and tables with logical links between them). NoSQL is a class of DBMs that are non-relational and generally do not use SQL.


What is difference between SQL and NoSQL by example?

SQL databases are table-based, while NoSQL databases are document, key-value, graph, or wide-column stores. Some examples of SQL databases include MySQL, Oracle, PostgreSQL, and Microsoft SQL Server. NoSQL database examples include MongoDB, BigTable, Redis, RavenDB Cassandra, HBase, Neo4j, and CouchDB.

What is difference between NoSQL and MySQL?

MySQL is a relational database that is based on tabular design whereas NoSQL is non-relational in nature with its document-based design. MySQL has established a database, covering huge IT market whereas NoSQL databases are the latest arrival, hence still gaining popularity among big IT giants.

Should I use SQL or NoSQL?

If your data is very structured and ACID compliance is a must, SQL is a great choice. On the other hand, if your data requirements aren't clear or if your data is unstructured, NoSQL may be your best bet. The data you store in a NoSQL database does not need a predefined schema like you do for a SQL database.

What is NoSQL used for?

A NoSQL (originally referring to "non-SQL" or "non-relational") database provides a mechanism for storage and retrieval of data that is modeled in means other than the tabular relations used in relational databases.

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