NoSQL (Non-SQL or Not-only-SQL) databases are increasing in popularity due to the growth of data as they can store non-relational data on a super large scale, and can solve problems regular databases can't handle. They are widely used in Big data operations. Their main advantage is the ability to handle large data sets effectively as well as scalability and flexibility issues for modern applications. There are different categories of NoSQL databases and they are used in social media such as with Facebook and search like Google and in other types of sectors like Health, Aviation,Education and other areas.
This course will teach you technical hands-on knowledge of NoSQL databases. We will Use the CouchDB NoSQL database as an example to learn how to create and replicate databases, load and query data, and other operations.
Using the couchDB database you will learn how to insert data into the database using Key -Value pairs where every data key will have a corresponding value.
Security and integrity of a database is very important . This course will also teach you how to apply security to the couchDB database to prevent unauthorised access.
•What is NoSQL?
•Categories of NoSQL databases
•Nesting document data
•Specifying search criteria
•Reducing data via reduce function
•Attaching and retrieving images
•Introduction to other NoSQL databases
Looking forward to welcoming you to the course.