SQL and PostgreSQL from beginner to confident user - course 11 rub. from Stepik, training 5 hours of video, Date: October 29, 2023.
Miscellaneous / / December 05, 2023
This course will introduce you to the basics of SQL relational databases.c. Using a real-life situation faced by a new store owner, we will explore how, with basic SQL skills, the owner. will be able to achieve improvements in the performance of its business simply by relying on the analysis of data obtained from the accumulated data on daily transactions. I compiled this course in such a way that you could familiarize yourself with it in the shortest possible time, but without omitting details. With basic SQL concepts that include the foundation that will allow you to do 80-90% of the things that are usually done on databases. The remaining 10% is advanced use and is not the topic of this course. But if you still want to become an advanced user or expert, you also need this course to acquire basic knowledge. After completing this course, you will have access to all known relational databases, such as :Oracle. Microsoft SQL. PostgreSQL. MySQL. Amazon Redshift. Google BigQuery, etc. During the course I will be using PostgreSQL, but as I mentioned before, let's call it what it is - basic SQL, it is identical. For different platforms. Why PostgreSQL - because it is one of the fastest growing SQL databases, completely free, powerful, supported on WebHosting, takes little time hard drive space, Great for small databases without loading the operating system And that's all we need for this course. As you study the course, after each group of interrelated topics, you will receive practical assignments to test and improve your understanding material. I pay special attention to feedback. I always enjoy communicating with my students and answering their questions. Important!!! If any topic you are interested in is not covered in the course, please let us know. If it exactly fits the topic of the course, I will definitely expand the course for you and other students with new topics. Learning databases and SQL is one of the fastest ways to climb the career ladder and start earning even more! If you are still in doubt and think that my teaching method may not suit you, then I have great news for you! By purchasing a course on the udemy platform, you can cancel it within 30 days and get all your money back. Join us!
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wellHi all! My name is Olga Pavlikova. Graduated from the Belarusian State Economic University. I have been working with various databases for over 15 years. I am engaged in the development, creation, optimization of databases, as well as analysis of the content...
Hi all! My name is Olga Pavlikova. Graduated from the Belarusian State Economic University. I have been working with various databases for over 15 years. I am engaged in the development, creation, optimization of databases, as well as the analysis of the information contained in them, including using SQL. I will be glad to share my knowledge! I am sure that the course will bring you a lot of benefit and you will be satisfied with it. Join us :)
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