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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-sql-with-ease/
课程评论：没有评论
课程名称：轻松学习SQL 课程概述：无论您从事市场营销、销售还是财务，扎实的数据理解能力和查询数据库的技能都将极大有利于您的职业发展。掌握SQL是获取数据的第一步，SQL是用于查询大多数数据库的标准语言。无论您的公司使用MySQL、Teradata、Microsoft SQL Server、Oracle还是MS Access，SQL都是一种标准化的语言，可以从几乎所有关系数据库中提取数据。 课程内容：该课程是一个快速简便的逐步指南，旨在教您编写SQL查询以提取自己的数据。您将学习SQL的所有关键功能，并对关系数据库的工作原理有基本的理解。丰富的实践环节将使您能够编写自己的查询，进行实际操作。通过这种方式，您将能将学到的知识应用于工作中的日常问题。 适合人群：如果您希望学习能够提升职业前景的实用技能，那么这门课程非常适合您。懂得数据库操作、能够查询和分析数据集的人才非常紧缺。如果您当前或理想的雇主收集任何类型的数据，那么您应该学习如何使用这些数据。如果您拥有自己的企业，了解数据并加以分析更是至关重要。即便是网站、在线商店和支付系统的数据库也可以通过SQL进行查询。获取、格式化和分析这些数据，以便为您的商业成功做出正确决策。 课程结构：课程以简单易懂的步骤结构安排，让您能够逐步学习。实践环节和快速测验将帮助您在一个易于使用的在线工具中编写自己的查询，无需安装或设置。实际上，您将在第一课中编写您的第一个SQL查询，每节课的查询将变得更加复杂，并建立在之前课程的学习基础上。 立即开始，学习如何编写您的第一个查询，开启成为数据专家的旅程！
No matter if you work in marketing, sales or finance, a solid understanding of data and the ability to query databases is a huge plus for your career. The first step to pulling your own data is an understand of SQL, the language used to query most data bases.It doesn't matter if your company uses MySQL, TeraData, Microsoft SQL Server, Oracle oder MS Access. SQL is a standardized language, can be used to get data out of almost all relational databases. What will you learn in this course?This course is a quick and easy step by step guide to writing SQL queries to pull your own data. You learn all key functions of SQL and get a basic understanding of how relational databases work. Plenty of practice sessions will allow you to write your own queries and learn hands on. This way you will feel comfortable in applying the learned material to your day to day problems at work.Is this course right for you?If you want to learn solid skills that will improve your career prospects, then this is probably the course for you. Individuals that know their way around data bases, can query their own data sets and analyze them are in high demand in. If your current or your dream employer collects data of any kind? Then you should learn how to use this data.If you run your own business, it is even more critical to get to your data and make sense of it. Even the databases of websites, online shops and payment systems can be queried with SQL. Get this data, format it and analyze to take the right decisions for your business success.Course structureThe course is structured in easy steps that allow you to learn one step at a time. Practice sessions and quick quizzes will allow you to write your own queries in an easy to use online tool. No installation or setup required. In fact, you will write your first SQL query in the very first lesson. With each lesson the queries get more complicated and built on the learnings of the prior lessons.Begin today, learn how to write your first query and start your journey to becoming a data expert!
