SQL Query Book to Find and Use When You Need It, Part I

For those of you who often forget how far you've thought and organized, here's how to create and use a mind map using Freeplane!

Learn how to write SQL queries and work with databases using the MariaDB client development tool HeidiSQL.

Through a hands-on curriculum using MariaDB and HeidiSQL, you can learn the core concepts of SQL and how to use it in practice while collecting, preprocessing, and analyzing data.

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If you are good at using mind maps, try expanding the areas of application. It can be used in various fields such as presentation materials, weekly reports, chronological timelines, agile scrum and to-do lists, storyboards, etc.

We will look at usage and examples of the 108 main internal functions provided by MariaDB using the HeidiSQL development tool.

Learn how to draw an ERD and convert it to a database and tables using MySQL Workbench.

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Let's edit and process the countless data generated through public services to build our own database, and discover another hidden world through a series of tasks that occur in the process and by utilizing SQL.

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Learn how to use the most commonly and importantly used advanced T-SQL queries in practice from a SQL Server expert consultant and Microsoft MVP, so you can write SQL in a more SQL-like way.

Let's edit and process the countless data generated through public services to build our own database, and discover another hidden world through a series of tasks that occur in the process and by utilizing SQL.

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Skip the complicated theories and concepts and just write SQL statements, practice, and follow along!

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This course is designed to help you learn the core functions of FastAPI, as well as the entire process of web service development. Through this course, we will help you become a FastAPI expert developer needed in the field.

By implementing various practical data analysis cases using SQL, you can simultaneously improve your data analysis and SQL utilization skills.

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For those who feel overwhelmed preparing for the SQLD exam, this is a comprehensive course that analyzes the entire Norang-i scope, organizes necessary theory, conducts practice-focused classes, and solves all problems systematically. With short, concise clips and topic-based segmented structure, you can build skills that work directly in the exam room.

This course aims to acquire the state-authorized SQLD certification. SQLD refers to a developer who, based on database and data modeling knowledge, can write accurate SQL for manipulating and extracting data while developing application software.

Let's understand data analysis suitable for advanced retail business and learn how to utilize tools utilized in the industry!