SQL for Data Analysis
I completed the “SQL for Data Analysis” LinkedIn Learning on April 24th, 2023. This course first went in detail about the importance of reading and understanding data. Secondly, the instructor defined what SQL and its inner components are. Third, the instructor described how to identify bad data which can skew analyses. Next, the course covered working with dates in SQL as it may be relevant to the data. Then, the instructor walked through some beginner SQL functions. And lastly, the course showed how to present SQL results in data visualization (BI Tools). This touched closely to my Data and Analytics course that I took in Fall of 2022. It was all about SQL and creating SQL functions. This course helped me to freshen my memory on SQL analysis with the added view of data visualization.