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    SQL Free Course with Certificate

    SQL Free Course with Certificate

    Become a sought-after data management professional with our SQL Free Training course

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    Prerequisites

    SQL Course Prerequisites

    The learners should possess a fundamental grasp of Databases and basic programming skills.

    Course Prerequisites
    • 450,000 +
      Professionals trained
    • 250+
      Workshops every month
    • 100+
      Countries and counting

    Mastering the SQL Essentials

    Mastering the SQL Essentials

    18+ Hours of Self-Paced Learning

    Practice with Guided Hands-On Exercises

    Learn-by-Doing with Immersive Learning

    Test Your Learning with Recall Quizzes

    Unlock Knowledge with Interactive eBooks

    Accelerate Progress with Auto-Graded Assessments

    Unleash the true power of data with our comprehensive SQL free course. Whether you're a data science enthusiast, aspiring analyst, or tech enthusiast, SQL is a must-have skill to navigate the world of data. Join us on an exciting journey into the realm of relational databases and the art of data manipulation.

    This course immerses you in the core concepts of relational databases. You'll explore tables, data types, and constraints, experiencing the magic of SQL firsthand. You’ll uncover how SQL underpins the relational data model, setting the stage for your data-driven adventure.

    As you progress with SQL operations, clauses, and functions, you'll unlock the secrets of constructing potent SQL commands and master the art of the SELECT statement. Equipped with your newfound skills, you'll confidently apply filtering techniques using WHERE clauses, filtering out the data gems you seek for your analysis.

    In this free SQL course with certification, practical learning takes center stage, and you'll get a hands-on experience of SQL free certificate MySQL Workbench. By the end of the free SQL certification course, you'll have a solid understanding of database querying and management, making it a sought-after skill set for your career development.

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    Who Can Attend the Course

    Who Should Attend
    • Aspiring Data Analysts
    • Database Administrators
    • Software Engineers
    • Business Professionals
    • Anyone Interested in Data Management
    Can I learn
    What You Will Learn
    1
    Relational Databases

    Understand what a relational database is and how data is organized in a relational database.

    2
    Benefits

    Learn how a relational database can allow for efficient data storage and retrieval.

    3
    Data Types

    Understand the main objects that a relational database can store and its uses.

    4
    Schemas

    Learn how schemas or collections of database objects provide structure to the database.

    5
    MySQL

    Understand the database management system that interacts with the MySQL database.

    6
    Problem Solving

    Solve real-world business problems using SQL tools to combine, compare, and extract data.

    WHY KNOWLEDGEHUT?

    The KnowledgeHut Edge

    Superior Outcomes

    Focus on skilled-based outcomes with advanced insights from our state-of-the art learning platform.

    Immersive Learning

    Go beyond just videos and learn hands-on with guided exercises, projects, assignments and more.

    Continual Support

    Learn better with support along the way. Get 24/7 help, stay unblocked and ramp up your skills.

    World-Class Instructors

    Course instructors and designers from top businesses including Google, Amazon, Twitter, and IBM.

    Real-World Learning

    Get an intimate, insider look at leading companies in the field through real-world case studies.

    Industry-Vetted Curriculum

    Six months of post-training mentor guidance to overcome challenges in your web development career.
    Skills You Will Gain
    • Fundamentals of Databases
    • Tables, Data types and Constraints
    • Schemas and Database objects
    • MySQL Work Bench
    • SQL Commands
    • SQL Operations and Clauses
    • Filtering Data
    • SQL Functions
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    SQL Free Course Curriculum

    Curriculum

    1. Introduction to Relational Databases

    Learning Objective:

    Topics

    • Course introduction
    • What is a Relational Database
    • The Relational Data Model
    • Tables, Data Types and Constraints
    • What is SQL
    • Schemas
    • Database Objects
    • Introduction to MySQL Workbench

    2. Introduction to SQL Operations, Clauses and Functions

    Learning Objective:

    Topics

    • Overview of Employees Data Model
    • SQL Commands
    • SELECT Statement
    • SQL Operations and Clauses
    • Filtering Records Using the WHERE clause
    • Introduction to SQL Functions

    Spring Core and MVC Free Certification

    Spring Core and MVC Free Certification

    1. What is Spring Core and Spring MVC?

    The Spring Framework is a popular Java-based framework for creating reliable and scalable applications that has a core module called Spring Core. Developers can design loosely coupled components that are simple to manage and test, thanks to their crucial features like Dependency Injection (DI) and Inversion of Control (IoC). Modular design and improved code maintainability are both promoted by Spring Core.

    Another component of the Spring Framework that focuses especially on developing web applications is Spring MVC (Model-View-Controller). The MVC design pattern is used, which divides an application into three parts: the Model (data and business logic), the View (user interface), and the Controller (which responds to user requests and controls flow). Through the use of a structured approach made available by Spring MVC, the creation of adaptable and maintainable code is made easier. Additionally, it smoothly interfaces with other Spring modules, offering a full development environment.

    2. What is the difference between spring core and spring MVC?

    The main difference between Spring Core and Spring MVC lies in their scope and focus within the Spring Framework:

    Spring Core: The core module of the Spring Framework is called Spring Core, also referred to as the Spring IoC container. Inversion of Control (IoC) and Dependency Injection (DI), two crucial aspects that allow for the development of loosely connected and modular components. It can be used in a variety of applications, including standalone applications, services, and more.

    Spring MVC: It is a module of the Spring Framework that is specifically designed to address the creation of web applications. It concentrates on creating the backend of web applications and adheres to the MVC design pattern. Incoming HTTP requests are handled by Spring MVC, which also uses controllers to process them, manages the model's data and business logic, and displays the relevant view to the user. When creating web applications, Spring MVC is a crucial component that works with other Spring modules to give a complete development ecosystem.

    3. Is Spring MVC used for backend or frontend?

    Web applications' backends are typically built using Spring MVC. It is a framework within the Spring ecosystem created to deal with server-side logic, data management, and processing of web requests. Model-View-Controller (MVC) architecture is used by Spring MVC, which maintains the model, the view, and the controller. Although Spring MVC is in charge of overseeing web projects' backends, it frequently works with frontend technologies like HTML, CSS, and JavaScript. Spring MVC processes the requests, retrieves or modifies data from a database or other sources, and then sends the correct response back to the frontend.

    4. Is Spring MVC better than Spring Boot?

    It is not true that one of Spring MVC or Spring Boot is "better" than the other because they serve different goals. Since Spring MVC provides fine-grained control, it is perfect for creating unique and personalized web applications. On the other hand, Spring Boot makes setting up and configuring applications simpler, making it ideal for microservices and quick development. The decision is based on the requirements of the project.

    5. What companies use Spring MVC?

    Numerous companies across diverse industries leverage Spring MVC for their web application development needs. Firms like deleokorea, Backend, and Practo have embraced Spring MVC due to its robust architecture, seamless integration with Spring ecosystem components, and support for building scalable and maintainable applications. Organizations often encourage employees to enhance their skills through free Spring Core MVC courses available online. KnowledgeHut offers such free courses that will help you develop skills combination of industry adoption and accessible educational resources makes Spring MVC a popular choice for modern web development.