jkhefkjhl,jvhl,jesvliutguinternship.pptx

java full stack

1. CONTENTS ABSTRACT INTRODUCTION TO INTERNSHIP OBJECTIVES INTRODUCTION TO JAVA FULL STACK FRONT END TECHNOLOGIES BACK END TECHNOLOGIES DBMS OTHER TOOLS & TECHNOLOGIES OUTCOMES OF INTERNSHIP INTERNSHIP CERTIFICATE CONCLUSION 1

2. COMPANY PROFILE Company Name : DREAM FACTORY KODNEST Established in Year : AUGUST 2018 Company Profile : 2

3. ABSTRACT 3 Java full stack development involves mastering both frontend and backend technologies using Java. It encompasses proficiency in frontend tools like HTML, CSS, and JavaScript frameworks, alongside backend technologies such as Spring Boot or Jakarta EE for building robust server-side application s . Developers proficient in java full stack can create end to end web applications and handling everything user interfaces

4. INTRODUCTION TO INTERNSHIP Java is a high-level, object-oriented programming language renowned for its platform independence and versatility. Originally developed by Sun Microsystems, it’s now maintained by Oracle Corporation. Java's key features include its "write once, run anywhere" capability, meaning Java code can be executed on any device with a Java Virtual Machine (JVM). It's extensively used for web development, mobile applications (Android), enterprise software, and large-scale systems. Java's syntax is similar to C++, making it relatively easy for programmers to transition between the two languages. With its rich ecosystem of libraries, frameworks, and tools, Java remains a cornerstone in the world of software development. 4

5. OBJECTIVES 5 The objective of Java full stack development is to equip developers with the skills to build end-to-end web applications using Java technologies across both frontend and backend components. This includes proficiency in frontend technologies like HTML, CSS, and JavaScript frameworks (such as Angular, React, or Vue.js) for creating interactive user interfaces .

6. Introduction to JAVA FULL STACK 6

7. Advantages of Java Full Stack : Comprehensive Skillset : Full stack developers are proficient in both frontend and backend technologies, allowing them to handle all aspects of web application development. Efficiency : With expertise across the entire development stack, full stack developers can work more efficiently, reducing the need for coordination between different team members. Disadvantages of Java Full Stack : Complexity : Mastering both frontend and backend technologies requires a significant investment of time and effort, potentially leading to a steeper learning curve compared to specializing in just one area. Maintenance Challenges : Managing both frontend and backend components of a project can be more challenging, especially as applications scale or evolve over time, requiring careful coordination and maintenance. 7

8. F RONT END TECHNOLOGIES 8 HTML(Hyper Text Mark UP Language) HTML documents consist of a hierarchy of elements, which are enclosed within opening and closing tags. These elements define the structure of a web page, including headings, paragraphs, lists, images, links, and more. HTML is relatively easy to learn and understand, making it accessible to beginners and a fundamental skill for web developers .

9. CASCADING STYLE SHEETS CSS (Cascading Style Sheets) is a style sheet language used for describing the presentation and formatting of HTML documents. It enables web developers to control the layout, appearance, and visual styling of web pages, including aspects like colors, fonts, spacing, and positioning. CSS works by selecting HTML elements and applying styles to them, either directly within HTML documents or externally in separate CSS files. Its cascading nature allows styles to be inherited, overridden, and applied in a hierarchical manner, providing flexibility and efficiency in web design. With CSS, developers can create visually appealing, responsive, and user-friendly websites across various devices and screen sizes, enhancing the overall user experience. 9

10. 10 JAVA SCRIPT : JavaScript is a versatile scripting language primarily used for adding interactivity and dynamic behavior to web pages. As a client-side language, it runs in the user's web browser, enabling developers to manipulate HTML and CSS elements, handle user input, and communicate with web servers asynchronously. JavaScript is also widely used for building complex web applications and server-side development through platforms like Node.js. Its flexibility, ease of integration, and cross-platform compatibility make JavaScript a fundamental tool for modern web development .

11. FRAMEWORKS ; Frameworks are pre-built structures that provide a foundation for software development, offering reusable components, libraries, and tools to streamline the creation of applications. They aim to expedite development by providing standardized solutions to common tasks, such as handling user authentication, database management, and routing. Frameworks abstract complex functionalities, allowing developers to focus on implementing application-specific features rather than reinventing the wheel. They promote code organization, maintainability, and scalability, facilitating collaboration among developers and enabling faster time-to-market for products. Examples include frontend frameworks like Angular, React, and Vue.js for building user interfaces, and backend frameworks like Express.js, Django, and Spring Boot for server-side development. 11

12. BACK END TECHNOLOGIES 12 Backend technologies refer to the server-side components of a web application responsible for processing requests, managing data, and generating responses to be sent to the client-side. These technologies include programming languages like Java, Python, and Node.js, as well as frameworks like Django, Flask, Express.js, and Spring Boot

13. JAVA; Java is a high-level, object-oriented programming language known for its versatility, portability, and robustness. Developed by Sun Microsystems, it's now maintained by Oracle Corporation. Java's "write once, run anywhere" principle allows code to be executed on any device with a Java Virtual Machine (JVM), making it platform-independent. It's extensively used for web development, mobile applications (Android), enterprise software, and large-scale systems. Java's syntax, similar to C++, makes it relatively easy to learn and transition between languages. With its rich ecosystem of libraries, frameworks, and tools, Java remains a cornerstone in the world of software development, powering a wide range of applications across diverse industries. SPRING BOOT Spring Boot is a powerful framework for building Java-based web applications and microservices with minimal configuration. 13

14. It simplifies the setup and development process by providing defaults and convention over configuration principles. With embedded servers like Tomcat, Jetty, or Undertow, Spring Boot eliminates the need for deploying applications to external servers, streamlining deployment and reducing complexity. It offers robust features such as auto-configuration, dependency injection, and easy integration with other Spring projects, enabling developers to focus on building business logic rather than boilerplate setup. Spring Boot's emphasis on rapid development, scalability, and production readiness has made it a popular choice for developing enterprise-grade applications and microservices architectures. JAKARTA EE: Jakarta EE, formerly known as Java EE (Enterprise Edition), is a set of specifications and APIs for building scalable, secure, and portable enterprise applications in Java. 14

15. Governed by the Eclipse Foundation, Jakarta EE offers a standardized platform for developing server-side components such as servlets, JSPs, EJBs, and JPA for database access. It promotes modularity, interoperability, and vendor neutrality, allowing developers to create portable applications that can run on any Jakarta EE-compatible application server. With its extensive ecosystem of libraries and tools, Jakarta EE simplifies enterprise application development, enabling developers to focus on business logic while ensuring robustness, reliability, and scalability in enterprise environments. 15

16. DATABASE MANAGEMENT SYSTEM 16 DATABASE MANAGEMENT SYSTEM

17. A Database Management System (DBMS) is software that enables users to create, manage, and manipulate databases. It provides an interface for storing, retrieving, and updating data efficiently and securely. DBMS ensures data integrity, consistency, and concurrency control, facilitating data organization and access. It offers features such as data modeling, query language support (e.g., SQL), transaction management, and access control. Common types of DBMS include relational databases (e.g., MySQL, PostgreSQL), NoSQL databases (e.g., MongoDB, Cassandra), and NewSQL databases. DBMS plays a crucial role in modern applications, powering data-driven decision-making, business operations, and information management across various industries. MySQL: MySQL is an open-source relational database management system (RDBMS) renowned for its reliability, performance, and scalability. 17

18. Developed by Oracle Corporation, it's widely used in web development, powering many dynamic websites and applications. MySQL employs a client-server architecture, supporting multiple storage engines for data management, including InnoDB for transactional support and MyISAM for read-heavy workloads. It provides comprehensive SQL support, enabling developers to manage and manipulate data efficiently. MySQL's ease of use, robustness, and extensive community support make it a popular choice for businesses of all sizes, from startups to large enterprises, seeking a reliable and cost-effective solution for database management. POSTGRESQL: PostgreSQL, often referred to as Postgres, is a powerful open-source relational database management system (RDBMS) known for its advanced features, extensibility, and reliability . 18

19. Developed by the PostgreSQL Global Development Group, it offers robust support for complex data types, transactions, and concurrency control. PostgreSQL's adherence to SQL standards, along with its support for JSON, XML, and other data formats, makes it suitable for a wide range of applications. It provides features like full-text search, indexing, and advanced analytics capabilities. With a vibrant community and frequent updates, PostgreSQL continues to evolve as a leading choice for businesses seeking a flexible, scalable, and high-performance database solution for their applications. MONGO DB: MongoDB is a popular open-source NoSQL database known for its flexibility, scalability, and high performance. Developed by MongoDB Inc., it uses a document-oriented data model, storing data in JSON-like documents with dynamic schemas, allowing for easier integration and manipulation of data. 19

20. MongoDB's distributed architecture supports horizontal scaling, making it suitable for handling large volumes of data and high-traffic applications. It offers features like ad-hoc querying, indexing, and sharding for data distribution across multiple servers. MongoDB is widely used in modern web development, particularly for applications requiring flexible data models, real-time analytics, and rapid development cycles. Its ease of use and rich feature set make it a popular choice for businesses across various industries. 20

21. OTHER TOOLS & TECHNOLOGIES 21

22. VERSION CONTROL Version control, also known as source control or revision control, is a system that manages changes to files and documents over time. It allows multiple developers to collaborate on projects by tracking modifications, facilitating collaboration, and maintaining a history of changes. Version control systems like Git enable developers to work on different features simultaneously, merge changes seamlessly, and revert to previous versions if needed. They provide mechanisms for branching, tagging, and conflict resolution, ensuring the integrity and consistency of project codebases. Version control is essential for software development, enabling teams to manage complexity, track progress, and coordinate efforts efficiently, leading to higher productivity and code quality. INTEGRATED DEVELOPMENT ENVIRONMENT(IDEs) An Integrated Development Environment (IDE) is a software application that provides comprehensive tools and features for software development. 22

23. An Integrated Development Environment (IDE) is a software application that provides comprehensive tools and features for software development. It combines code editing, debugging, compilation, and project management functionalities into a single interface, streamlining the development process. IDEs offer features like syntax highlighting, code completion, and version control integration to enhance developer productivity and code quality. They often include built-in compilers or interpreters for various programming languages, along with debugging tools for identifying and fixing errors in code. Popular IDEs include Visual Studio Code, IntelliJ IDEA, and Eclipse, each tailored to specific programming languages or development environments. IDEs are essential tools for developers, offering an efficient and organized workflow for building software applications. 23

24. TESTING FRAMEWORKS A testing framework is a software tool or library that provides a structured approach to automate the testing process for software applications. It offers features like test case management, assertion libraries, and reporting mechanisms to streamline the testing workflow. Testing frameworks allow developers to define and execute test cases systematically, ensuring the reliability, functionality, and performance of their code. They support various types of testing, including unit testing, integration testing, and end-to-end testing, enabling developers to identify and fix bugs early in the development cycle. Popular testing frameworks include JUnit for Java, pytest for Python, and Jasmine for JavaScript. Testing frameworks are essential components of the software development lifecycle, promoting quality assurance and helping deliver robust and reliable software products. 24

25. OUTCOMES The outcomes of a Java Full Stack internship include: Proficiency in both frontend and backend development using Java technologies. Hands-on experience with industry-standard tools, frameworks, and libraries. Ability to design, develop, and deploy end-to-end web applications. Understanding of software development best practices, including version control and testing. Improved problem-solving skills and teamwork through collaborative projects. Enhanced communication and presentation abilities through project demos and discussions. Preparation for entry-level roles in software development or further study in related fields. 25

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27. CONCLUSION In conclusion, the Java Full Stack internship equips participants with the essential skills and knowledge required to thrive in the dynamic field of web development. Through hands-on experience with both frontend and backend technologies, interns gain proficiency in building robust and scalable web applications. By mastering industry-standard tools and frameworks, they develop a solid foundation for tackling real-world challenges in software development. Furthermore, the collaborative projects and mentorship opportunities offered during the internship foster teamwork, problem-solving abilities, and communication skills. As interns complete their journey, they emerge well-prepared for entry-level roles in the industry or further study, poised to make meaningful contributions to the world of technology. 27

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