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所在平台: Udemy |
课程主页: https://www.udemy.com/course/the-sql-primer-masterclass/
课程评论：没有评论
**课程名称：SQL Primer Masterclass 2025** **课程概述：** 本课程是面向数据领域从业者和希望进入数据分析行业的入门级SQL大师班。SQL技能是当前最受欢迎的数据处理和分析技能之一，几乎是数据相关职位的必考技能。本课程将带您从SQL基础知识深入到高级概念，确保您对SQL有深刻的理解。我们的目标是帮助您提升SQL知识，并通过真实案例展示SQL的应用场景。课程包含大量练习和测验，助您打好基础并为面试做好准备。 您将从SQL和BigQuery入门，学习SQL的基本结构、查询编写方法和核心语法。随着学习的深入，您将掌握各种SQL命令、数据类型和函数，以高效地处理和检索数据。课程将轻松讲解关键主题，包括：连接 (Joins)、子查询 (Subqueries)、公用表表达式 (CTEs)、窗口函数 (Window Functions)、嵌套和重复结构 (Nested and Repeated Structures) 以及 数据构建工具 (dbt)。此外，课程还会涵盖字符串函数和SQL运算符，以增强您的数据处理能力。您还将学习SQL的最佳实践，编写出清晰、高效、实用的代码。 完成本课程后，您将具备处理任何SQL相关任务的能力，并能自信地做出数据驱动的决策。本课程非常适合初学者以及希望巩固SQL知识的专业人士，是您通往数据语言精通之路的关键。 **适用人群：** * 数据科学家、数据工程师、数据分析师、商业智能分析师、分析工程师 * 任何希望提升SQL技能的数据工作者 * 希望复习SQL知识的数据专业人士 * 希望在数据领域找到工作的学生或近期毕业生 * 对分析或商业智能职业路径感兴趣的任何人
Welcome to The SQL Primer Masterclass. SQL skill is the most in-demand skillset required for someone who is working with data or is interested in starting a professional career in Data & Analytics field.First question an interviewer ask is "what is your SQL level?". In 'The SQL Primer' course we'll take you from the basics to advanced concepts, ensuring you gain a deep understanding of SQL. Our goal in this course is to help improve your SQL knowledge, expose you to real life example to help you understand how to apply SQL knowledge in various scenarios. We have lots of exercises and quizzes to help you learn and get interview ready.Starting with an introduction to SQL and BigQuery, you will learn about the basic structure of SQL, how to write queries, and essential syntax. As you progress, you'll discover the various SQL commands, data types, and functions that help manipulate and retrieve data efficiently.Understand the important topics like Joins, Subqueries, Common Table Expressions (CTEs), Window Functions, Nested and Repeated Structures, and Data Build Tool (dbt) with ease. Additionally, we cover string functions and SQL operators that can enhance your data manipulation capabilities.You'll also learn best practices for SQL, providing you the know-how to write clean, efficient, and effective code.By the end of the course, you'll be well-equipped to handle any SQL-related task and make data-driven decisions confidently. Ideal for beginners and those looking to refresh their knowledge, 'SQL Primer' is your ticket to mastering the language of data."Who this course is for:Data Scientist, Data Engineer, Data Analyst, BI Analysts, Analytics EngineersAnyone working with data and want't to improve SQL skillFor data professionals who wants to get a refresher on SQLStudents or recent graduates who are looking to get a job in a Data fieldAnyone who is interested in Analytics or BI Career Path
