JDBC in Java
Learn JDBC in Java from basics in this free online training. This free JDBC course is taught hands-on by experts. Learn about JDBC Architecture, Types of Drivers, and The 7 steps of it. Best for Beginners. Start now!
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About this Free Certificate Course
In this JDBC in Java Course, you will learn about Java Database Connectivity, also popularly known as JDBC, used to connect Java and database to create a full-fledged application.
Are you somebody who already knows Core Java concepts, but you are finding it challenging to create an application or a project using them? Well, you can do that once you understand Database languages.
You will start the course by getting a basic idea about JDBC, and then you will understand its architecture and different types of drivers. At last, you will do the practical implementation of the same by completing the seven famous steps of JDBC in Java.
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Frequently Asked Questions
What is JDBC in Java?
Java Database Connectivity refers to the standard application programming interface, popularly known as an API, through which Java programs can access database management systems. This JDBC API has a set of interfaces and multiple classes written in the Java programming language. You can learn more about this API from the free JDBC in Java course. Great Learning also offers a secure and free course completion certificate.
What are the 4 types of JDBC drivers?
The JDBC driver refers to a software component that allows Java applications to interact with their database. These JDBC drivers are of 4 types:
• JDBC - ODBC bridge driver
• Native API driver [partially Java driver]
• Network Protocol driver [fully Java driver]
• Thin driver [fully Java driver]
How to connect databases in Java?
Database connection in Java using JDBC can be achieved by following the below five steps:
• Register the driver class
• Create the connection
• Create the statement
• Execute the queries
• Close the connection
Why should we use JDBC?
The primary purpose of JDBC is to allow API to connect various database management systems. It is an API for the Java programming language that defines how clients can access a database. This Java API provides a natural Java interface which is highly required for providing a pure Java solution for various application development. You can learn more about JDBC and its other features and purposes by enrolling in Great Learning’s free JDBC in Java course and attaining a free certificate.
Will I get a certificate after completing this JDBC in Java free course?
Yes, you will get a certificate of completion for JDBC in Java after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.
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Great Learning offers a free course on JDBC in Java to help users learn about the basics of Java Database Connectivity. JDBC is an application programming interface (API) for Java programming language, which provides a platform for accessing data in relational databases. The free course helps users understand the fundamentals of JDBC, including what it is, its architecture, types of drivers, its implementation and the 7 steps of JDBC.
It is essential for users to understand what JDBC is before delving into the course. JDBC is a Java-based data access technology that allows developers to connect Java applications to databases. It can be used to access data from any database that supports the JDBC API. JDBC allows developers to execute SQL queries and retrieve data from the database.
The course also provides a comprehensive overview of JDBC architecture. It consists of a set of classes and interfaces, along with a driver manager. The driver manager is responsible for loading and registering JDBC drivers and managing the communication between the application and the database. The course explains the different types of drivers available and how they are used to connect to various databases.
The course also explains the 7 steps of JDBC, which are the core of the JDBC API. The 7 steps include loading the driver, establishing the connection, creating a statement, executing the query, processing the results, closing the connection and cleaning up the resources. The course provides a detailed explanation of each step and how to implement it in a Java application.
The course also covers the implementation of JDBC in detail. It explains how to write Java code to connect to a database, execute queries and retrieve data. It also explains how to use Prepared Statement and CallableStatement to execute queries and how to use the ResultSet interface to process the results.
Overall, the free course on JDBC in Java by Great Learning is an excellent resource for users who want to learn about the basics of JDBC. It provides a comprehensive overview of JDBC, including what it is, its architecture, types of drivers, its implementation and the 7 steps of JDBC. The course also provides detailed explanations of each step and how to implement it in a Java application.