In this course we'll delve into the full spectrum of database interactions. Whether the application is an e-commerce, or social network site, or even a todo app on your phone, the data needs to change over time. CRUD is an acronym that refers to the four main operations that you'd want to perform on data in a database: Create, Read, Update, Delete.
The Complete Ruby on Rails Developer Course provides a thorough introduction to Web Applications Development using the wildly popular Ruby on Rails framework. With over 22 hours of engaging video lectures and text follow-up lectures with directions, references and all the code used in the videos, this course is designed to take students with no programming/web development experience to accomplished Ruby on Rails developers while being just as useful for students who have experience coding in Rails and want to take their skills to the next level or students who are making the the switch to Ruby on Rails from other frameworks.
Applications are made up of business logic, interaction with other systems, user interfaces, and data. Most data manipulated by our Java applications have to be stored in databases, retrieved, and analyzed. In this course, you will learn the principle of object-relational mapping (ORM) and how to use Java Persistence API (JPA) to map your Java objects into relational databases.