Database Terminology - A Beginners Guide

👉🏻 Download Our Free Data Science Career Guide: https://bit.ly/2PRmbcf 👉🏻 Sign up for Our Complete Data Science Training with 57% OFF: https://bit.ly/30X99QQ To complete our theoretical preparation we will need to learn more database terminology. This is a necessary step that will help us when we start coding in SQL later. Let's go through the entire process of creating a database. Assume our database containing customer cells data has not been set up yet. Okay so imagine you are the shop owner and you realize you have been selling goods quite well recently and you have more than a million rows of data. What do you need then? A database! But you know nothing about databases! Who do you call? An SQL specialist? No, you need a database designer! She will be in charge of deciding how to organize the data into tables and how to set up the relations between these tables. This step is crucial! If the database design is not perfect from the beginning your system will be difficult to work with and wouldn't facilitate your business needs. You will have to start over again... Considering the time and data and money involved in the process you want to avoid going back to point 0! ► Consider hitting the SUBSCRIBE button if you LIKE the content: https://www.youtube.com/c/365DataScience?sub_confirmation=1 ► VISIT our website: https://bit.ly/365ds 🤝 Connect with us LinkedIn: https://www.linkedin.com/company/365datascience/ 365 Data Science is an online educational career website that offers the incredible opportunity to find your way into the data science world no matter your previous knowledge and experience. We have prepared numerous courses that suit the needs of aspiring BI analysts, Data analysts and Data scientists. We at 365 Data Science are committed educators who believe that curiosity should not be hindered by inability to access good learning resources. This is why we focus all our efforts on creating high-quality educational content which anyone can