Querying Data with SQL from PostgreSQL
Description SQL (“sequel” or Structured Query Language) is a common language used to query and manage data in relational database and data stream management systems. …
Free Educational Tutorials
Description SQL (“sequel” or Structured Query Language) is a common language used to query and manage data in relational database and data stream management systems. …
Description Learn how to use SQL quickly and effectively with this course! You’ll learn how to read and write complex queries to a database using …
Description If you’re already familiar with the fundamentals of SQL covered in our introductory course on SQL: Data Reporting and Analysis, you may be interested in …
Description This 10-hour Track will teach you SQL, or structured query language—an important tool for business analysts, data analysts and data scientists. It’s the language …
Description SQL and MySQL are incredibly powerful tools for managing and analyzing relational databases, and a skill that every Analyst and Business Intelligence professional should have in …
Description Now, more than ever, businesses need people who know data—how to warehouse, access, and analyze it quickly and efficiently. Getting up to speed with …
Description With every new version of SQL Server, new features that support and expand business intelligence capabilities and facilitate BI reporting and analysis are getting …
Description Do you know that SQL is one of the top asked skills for any Data Analyst roles? Do you know that database skills are most …
Description Stop ruining yourself by buying courses and switch to a subscription you will make serious savings !!! ◉ All my training catalogue (200+ hours of …
Description So, you’ve decided that you want to learn SQL or you want to get familiar with it, but don’t know where to start? Or are you a …