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.

What are the top 5 categories of NoSQL?

Some articles mention four main types, others six, but in this post we’ll go through the five main types of NoSQL databases, namely wide-column store, document store, key-value store, graph store, and multi-model.

What is MongoDB PDF?

MongoDB is a cross-platform, document oriented database that provides, high performance, high availability, and easy scalability. MongoDB works on concept of collection and document. Database. Database is a physical container for collections. Each database gets its own set of files on the file system.

Does Oracle have a NoSQL database?

Oracle NoSQL Database is designed for today’s most demanding applications that require low latency responses, flexible data models, and elastic scaling for dynamic workloads.

What is NoSQL and its types?

NoSQL is a non-relational database that is used to store the data in the nontabular form. NoSQL stands for Not only SQL. The main types are documents, key-value, wide-column, and graphs.

What is the core principle of NoSQL?

The core principle of NoSQL is ‘high availability’. NoSQL is defined as a term which refers to a specific type of database model or DBMS.

What is NoSQL example?

NoSQL is used for Big data and real-time web apps. For example, companies like Twitter, Facebook and Google collect terabytes of user data every single day. NoSQL database stands for “Not Only SQL” or “Not SQL.” Though a better term would be “NoREL”, NoSQL caught on. Carl Strozz introduced the NoSQL concept in 1998.

What are the features of NoSQL?

Here are the 5 key features to look for in a NoSQL database:

  • Support for Multiple Data Models.
  • Easily Scalable via Peer-to-Peer Architecture.
  • Flexibility: Versatile Data Handling.
  • Distribution Capabilities.
  • Zero Downtime.

How PDF is stored in MongoDB?

In MongoDB, you use GridFS for storing files larger than 16 MB. If the files (i.e., each of them) to be stored are within the 16 MB limit of BSON document size, then you can store the files within a collection’s document as a field of type Binary Data ( binData ).

What is MongoDB vs MySQL?

MongoDB is a document-based non-relational database management system. It’s also called an object-based system. It was designed to supplant the MySQL structure as an easier way to work with data. On the other hand, MySQL is a table-based system (or open-source relational database).