What is NoSQL database PDF?

What is NoSQL database PDF?

NoSQL databases are open-source, schema-less, horizontally scalable and high-performance databases. These characteristics make them very different from relational databases, the traditional choice for spatial data.Jun 10, 2019

What are the 4 types of NoSQL databases?

- Document databases. - Key-value stores. - Column-oriented databases. - Graph databases.

How do I create a NoSQL database?

- Explore a MongoDB instance and its databases. - Create a document. - Query and update documents. - Insert and update multiple documents at once. - Analyze a collection schema using MongoDB Compass. - Understand the power of indexes. - Create unique and 2dsphere indexes.

What is a NoSQL database good for?

NoSQL databases are a great fit for many modern applications such as mobile, web, and gaming that require flexible, scalable, high-performance, and highly functional databases to provide great user experiences. ... The flexible data model makes NoSQL databases ideal for semi-structured and unstructured data.

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