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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sql-fundamentals-for-data-analysts/
课程评论：没有评论
**课程名称：** 数据分析师 SQL 基础 **课程概述：** 本课程旨在帮助您掌握 SQL（结构化查询语言）的基础知识，这是数据库的标准语言。无论您是想进入高薪的数据和商业分析领域，还是希望提高数据分析的效率，又或是对人工数据转换感到厌倦但又需要其价值，本课程都将是您的理想选择。 **您将学习到：** * 如何使用 SQL 查询（Select, Limit, Where, And）连接、过滤和检索数据。 * 如何使用聚合函数和分组操作（Count, Sum, Avg & Group By）进行数据聚合。 * 如何利用条件逻辑（In, Between, Like）来限定数据至特定的文本或短语。 课程通过易于理解的视频教程和循序渐进的指导，特别适合 SQL 初学者。完成本课程后，您将能够更快、更有效地分析数据。 **讲师背景：** 讲师在数据领域拥有超过 20 年的丰富经验，并曾为硅谷大型公司提供咨询服务。现在，讲师致力于分享其在 SQL、数据治理和 Tableau 等领域的知识和热情。如果您喜欢本课程，欢迎探索讲师的其他课程库。
Do you want to get a high-paying job in Data and Business Analytics? Want to be more productive in analyzing data? Are you tired of having a limited understanding of SQL? Hate manually transforming data, but need the value it provides? If the answer is "yes" then look no further. With the SQL Fundamentals Course, you'll gain fundamental knowledge related to the Structured Query Language or SQL, the language every database speaks.You'll learn:How to connect, filter and retrieve data using SQL Queries (Select, Limit, Where, And)Aggregate Data using Functions and Grouping Operations (Count, Sum, Avg & Group By)How to use Conditional Logic to limit data to specific text or phrases (In, Between, Like)Quick and easy to follow video tutorials along with step-by-step instructions make this course perfect for the SQL novice. By the end of this course, you will be able to analyze data faster and more efficiently.I've worked in the data field for over 20+ years and have consulted at silicon valley's largest companies. Now my focus is on sharing my passion and knowledge with others. If you enjoy this course, feel free to check out the rest of my library. I cover everything from SQL to Data Governance to Tableau.
