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Note On SQL Programming

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Published in: Basic Computer | BCA | BCA Subjects
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Unlock the power of SQL with our detailed course designed for beginners and enthusiasts alike! This course covers everything you need to know about databases, starting with an introduction to SQL and its applications. Learn the fundamentals of SQL commands, explore Database Management Systems (DBMS), and understand the various types of databases. Dive deep into the difference between DBMS and RDBMS, and gain insights into database storage structures. Additionally, you’ll explore the significance of MySQL, learn step-by-step installation, and master its practical applications. Whether you’re a student, professional, or someone aiming to build a career in data, this course is tailored to provide industry-relevant knowledge with hands-on learning. Join us to build a strong foundation and open doors to exciting opportunities in the world of data and database management!

Sadhvi A / Coimbatore

year of teaching experience

Qualification:

Teaches: Advanced Excel, Basic Computer, MS Office, Business Analytics, Content Writing, Data Analysis Certification, Machine Learning, Power BI Certification, Cloud Computing, Data Structures, DBMS & RDBMS, MongoDB, PL/SQL, Tableau, JELET, NATA Exam, Software Engineering, C / C++, Python Programming, Coding & Programming, Artificial Intelligence, Data Science, ACS, Digital Marketing, Node JS, React JS

Contact this Institute
  1. +91 90921 97333 8) [email protected] INTRODUCTION TO SQL FOR DATA @sadhviacademy ANALYTICS SESSION 1 www.sadhviacademy.com Sadhvi Academy
  2. INTRODUCTION TO SQL FOR DATA ANALYTICS SQL stands for Structured Query Language. It's a programming language used to talk to databases. SQL is a common tool in web development, data analysis, and other fields where businesses need to manage large amounts of data. SQL allows users to: Set up a structured database Add new data records to it Modify or delete the existing records Retrieve filtered data with specific queries However, it also has a number of standout features that truly make it special. O +9190921 97333 e www.sadhviacademy.com (3) [email protected]
  3. IJsers Apps O +9190921 97333 DBMS SELECT.. How SQL Works? sqecr Database SOL Customers 1002 Result e www.sadhviacademy.com [email protected]
  4. Database Educational M a nag Systems Systems Gaming Healthcare Systems O +9190921 97333 Applications of SQL Mobile App E-commerce Develop men t e www.sadhviacademy.com Development Business Intelligence [email protected]
  5. SQL COMMANDS DATA DEFINITION LANGUAGE (DDL) CREATE DROP ALTER TRUNCATE DATA MANIPULATION 2 LANGUAGE (DML) • INSERT UPDATE DELETE O +9190921 97333 DATA CONTROL 3 LANGUAGE (DCL) GRANT REVOKE e www.sadhviacademy.com TRANSACTION CONTROL LANGUAGE (TCI.) COMMIT ROLLBACK SAVEPOINT DATA QUERY 5 LANGUAGE (DQL) SELECT [email protected]
  6. DATABASE AND ITS IMPORTANCE A structured collection of data stored electronically. A software system used to create, maintain and provide controlled access to user databases. DATABASE MANAGEMENT SYSTEM APPLICATIONS O +9190921 97333 OTHER DBMS DBMS Defi r e CO rd , Q Storage area www.sadhviacademy.com USERS [email protected]
  7. Types of Database ( entrallzed Database NoSQL Database Cloud Database Relational Database Network Database Distributed Database @+919092197333 www.sadhviacademy.com Object- oriented Database Hierarchil Data bas 8' [email protected]
  8. DBMS DBMS • The data is saved in the file format. • Individual data element access • There is some normalization. • There is no support for distributed databases. • The amount of data stored is small. O +9190921 97333 vs RDBMS RDBMS The data is saved in table format • Multiple data elements are available at the same time. • Normalization is not possible. Database support for distributed systems • A large amount of data is stored. DBMS DBMS VS RDBMS Tile Table Table Table RDBMS Table xml e www.sadhviacademy.com [email protected]
  9. Popular RDBMS Products PostgreSQL (Open Source) MySQL, MariaDB (Open Source) SQLite (Open Source) Hadoop (Open Source) Microsoft SQL Server (Not Open Source) Oracle DB (Not Open Source) O +9190921 97333 MySQL@ ORACLE DATABASE e www.sadhviacademy.com MariaDB Server [email protected]
  10. Database Storage Structure As a data store, a relational database system has a hierarchical structure of storage objects as follows: Database Table Column ID Row O +9190921 97333 Column Name Joni Robert Matt Age 18 19 20 17 Study Program Chemistry Physics Biology Biology Study Program ID e www.sadhviacademy.com [email protected]
  11. What is MYSQL? MYSQL is an open Source, relational database management system (RDBMS) based on structured query language (SQL). MySQL is available on all major operating systems. including VMindows, Linux and Solaris. Microsoft Free to Use It is free to use for individuals and non-production environments under the GNU General Public License; however. if used commercially, a commercial is Individuals c:] Non-production Environments O +9190921 97333 e www.sadhviacademy.com sotarls [email protected]
  12. IMPORTANCE OF MYSQL High Performance O +9190921 97333 Low Total Cost Of Ownership Secure Data Protection Robust Transactional Support High Availability Open Source & 24 • 7 Support e www.sadhviacademy.com Comprehensive Application Developrnent Scalability & Flexibility [email protected]
  13. O +9190921 97333 MYSQL INSTALLATION e www.sadhviacademy.com [email protected]