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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sql-interview-scenarios-for-etl-bi-developers/
课程评论：没有评论
**课程名称：** SQL面试场景：ETL与BI开发人员（第一部分） **课程概述：** 本课程旨在帮助学员掌握SQL面试中的常见技巧和场景，特别是针对ETL（抽取、转换、加载）和BI（商业智能）开发人员。课程内容基于讲师自身的面试经验，收集了实际面试中遇到的SQL查询问题，旨在为其他面临类似挑战的开发人员提供实用的指导。 **课程重点：** * **面试实战：** 课程将模拟真实的面试场景，教授学员如何清晰、准确地回答SQL查询相关问题。 * **ETL与BI背景：** 重点关注在ETL和BI领域中常用的SQL查询模式和应用。 * **实践导向：** 鼓励学员动手实践，通过准备源表和目标表的脚本，以及编写和测试SQL查询来加深理解。 * **查询解析：** 帮助学员理解SQL查询的编写逻辑和思路，提升解决问题的能力。 **先修要求：** * 具备任何SQL数据库的基础知识。 **学习建议：** * 积极练习课程提供的脚本和查询。 * 理解每个查询的实现原理。 * 在问答区分享新的面试场景，以丰富课程内容。 **学习目标：** 通过本课程的学习，学员将能够自信地应对ETL和BI领域的SQL面试，提升在数据库查询方面的技能和面试表现。
With this course you will get an exposure to answer interviewers on SQL queries.I have tried to collate scenarios which i faced in interviews & trying to post on this platform so that it will be helpful for others if they face similar queries while attending their interview in ETL or BI domain.Understanding of any SQL based DB is required. Try implementing with hands-on, prepare script for source & target tables with DML for source. Write the queries and test results. Understand how these queries are written. Wishing you a great success in SQL.With this course you will get an exposure to answer interviewers on SQL queries.I have tried to collate scenarios which i faced in interviews & trying to post on this platform so that it will be helpful for others if they face similar queries while attending their interview in ETL or BI domain.Understanding of any SQL based DB is required. Try implementing with hands-on, prepare script for source & target tables with DML for source. Write the queries and test results. Understand how these queries are written. Wishing you a great success in SQL.Have a great learning and if you have any new scenario share those in Q & A.Will work on it and upload the solution on existing course.
