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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sql-for-data-analysis-complete-sql-course-for-beginners/
课程评论：没有评论
Coursera 上的《SQL 用于数据分析：完全 SQL 入门课程》旨在为初学者打下坚实的 SQL 基础，并教授如何将其应用于数据分析。 本课程内容全面，涵盖了数据检索、数据操作和数据聚合等核心主题。您将学习如何从数据库中查询数据，进行数据的排序和过滤，以及利用聚合函数对大型数据集进行汇总和分析。 课程将带领您掌握 SQL 的基础知识，包括 SQL 查询的基本结构、数据的选择和操作。此外，还将深入讲解 SQL 的强大功能，如聚合函数和字符串处理，以及高级技巧，如窗口函数和子查询。 通过循序渐进的教程、真实世界的案例和练习，您将能有效地提取、分析和操作数据。无论您是 SQL 新手还是希望提升技能，本课程都适合您。加入本课程，开启您的 SQL 学习之旅，您将能成为一名熟练的 SQL 开发人员，并为您的职业发展奠定坚实的基础。
SQL for Data Analysis: Complete SQL Course for Beginners is designed to equip individuals with the fundamentals of SQL and its applications in data analysis. The course provides a comprehensive overview of SQL, including topics such as data retrieval, data manipulation, and data aggregation. Participants will learn how to query data from databases, sort and filter data, and summarize large data sets using aggregate functions.The course covers all the fundamental concepts and skills you need to start working with SQL, including databases, data retrieval, data manipulation, data aggregation, and more. With step-by-step tutorials, real-world examples, and quizzes, you will learn how to use SQL to effectively extract, analyze, and manipulate data. Here are the things that will be taught to you in this course:Learn the Fundamentals of SQL (Basic structure of a SQL query and data selection)Discover How to Use SQL for Data Manipulation (Data manipulation in a SQL query)Master the Power of SQL for Data Aggregation (Aggregate functions, String manipulation)Explore Advanced SQL Techniques for Data Analysis (Window Functions, Sub Queries)Whether you are new to SQL or looking to enhance your skills, this course is suitable for anyone who wants to improve their SQL skills and advance their career. Join the Complete SQL Course for Beginners today and start your journey towards becoming a proficient SQL developer and advance in your career.
