So.... who knows Database basics - Finding anomolies

Taking databases this semester. Going OK I guess. I understand 1NF, 2NF, 3NF, making ERD's, Crow diagrams etc...

But I am struggling on how I pick out anomolies in these charts and diagrams.

Example, data, insertion, deletion, duplicate anomalies.

Anyone have any "pro tips" on how to pick these out of a diagram?

Databases are not really my strong point, and I graduated long enough that I barely remember this, but I think this is the kind of concepts that are well documented on the Internet, and with some practice you can learn them. For instance, I found this document, hope it serves for anything: http://www.enggpedia.com/computer-e...sign/1892-anomalies-types-definition-examples

Regards.

If you want to supplement your current courses, check out SoloLearn for SQL on either the Play store or the Apple equivalent. I got a certificate for completing the course and you can work on it wherever you have a free minute to hop on your phone. I don't work with it enough to give you any pro tips though. Most of the development I do for work is working in conjunction with databases, but not actually developing the software on the back end.