|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/data-analyst-focused-sql-complete-10-day-course/
课程评论：没有评论
**课程名称：** 数据分析师导向的SQL：10天速成班 **课程概述：** 本课程专为希望快速高效掌握SQL以成为数据分析师或业务分析师的学习者设计。课程聚焦于实际的商业应用场景、与数据分析岗位紧密相关的SQL概念以及大量的实践练习。无论你是SQL新手还是需要巩固技能，本课程将带你从基础查询到高级分析技巧，全面掌握SQL。 **学习内容：** * **核心查询能力：** 掌握使用SELECT, WHERE, GROUP BY, ORDER BY编写强大的SQL查询。 * **多表连接：** 熟练运用INNER, LEFT, RIGHT, FULL OUTER JOIN连接多个数据表。 * **聚合分析：** 利用SUM, COUNT, AVG等函数创建聚合报表。 * **条件逻辑：** 使用CASE, IF语句及嵌套查询实现条件逻辑。 * **高级分析：** 应用RANK, LAG, LEAD等窗口函数进行基于时间序列的分析（如月度趋势、年度累计、滚动总计）。 * **问题解决：** 运用SQL解决真实的商业问题。 **课程结构：** * **10天10大模块：** 每日聚焦一个核心主题。 * **实践导向：** 提供大量可用于练习的查询和习题。 * **分析师思维：** 以数据分析的视角进行教学。 * **最终项目：** 包含真实的商业场景和仪表板制作。 **适合人群：** * 有志成为数据分析师和业务分析师的初学者。 * 准备SQL面试的学生。 * 希望提升数据技能以适应数据驱动型岗位的职场人士。 * 期望在10天内获得实用SQL经验的任何人。 **学习成果：** 课程结束后，你不仅能理解SQL语法，更能自信地运用SQL提取数据洞察，为商业决策提供支持，并给招聘经理留下深刻印象。
Are you aspiring to become a Data Analyst or Business Analyst and want to master SQL quickly and efficiently?This 10-day SQL course is designed exclusively for data analysis roles, focusing on real-world business use cases, job-relevant SQL concepts, and hands-on practice. Whether you're a beginner or refreshing your SQL skills, this course will walk you through everything you need-from basic queries to advanced analytical techniques.What You'll Learn:Writing powerful SQL queries using SELECT, WHERE, GROUP BY, ORDER BYJoining multiple tables using INNER, LEFT, RIGHT, and FULL OUTER JOINCreating aggregated reports with SUM, COUNT, AVG, etc.Using CASE, IF, and nested queries for conditional logicApplying window functions like RANK, LAG, LEAD for time-based analysisPerforming Time-Series Analysis (Monthly trends, YTD, Running Totals)Solving real-world business problems using SQLCourse Structure:10 Days - 10 Modules: One focused topic each dayPractice-ready queries and exercisesTaught with a Data Analyst mindsetFinal project includes real business scenarios and dashboardsPerfect For:Aspiring Data Analysts and Business AnalystsStudents preparing for SQL interviewsProfessionals upskilling for data-driven job rolesAnyone looking to gain practical SQL experience in just 10 daysBy the end of this course, you'll not only understand SQL syntax-you'll know how to use it to draw insights, support business decisions, and impress hiring managers.
