The course is called PostgreSQL for Everybody. I don't think that this is accurate. The first 2 courses are an introduction to PostegreSQL but the later 2 are not. Also, calling them courses is a bit much. It is clear that the 4 courses were actually just 1 course and the weeks belonging to the original course were transformed into a full course (even to the point that the last "week" of the las course only has a 2 minute video. Many other "weeks" have similar extensions with maybe 10 to 15 minute videos only).

The assignments are short, not well thought and do not make you learn. In many cases the assignments are only about copying and running provided scripts.

The last 2 "courses" are way off topic for a course called PostegreSQL for everybody.

This class has very little content that actually teaches elastic search. A more appropriate title of this class should be "A short history of SQL vs NOSQL systems". Like another reviewer has said, you can get perfect scores just by cutting an pasting code snippets. I am very surprised that a very highly rated instructor like Dr. Chuck can feel good about calling this an Elasticsearch class. There are only 3 actual programming assignments in the class and in my opinion they teach very little about Elasticsearch.

No exercises from PostgreSQL neither from Elasticsearch. So I was expecting more about this course.

Very Good Course and Help me refresh my SQL Database knowledge and give me new knowledge in NoSQL area.

el profesor no sabe enseñar y no explica bien que se debe hacer en los examenes de programacion, perdi mi dinero en este curso.

This course was fairly easy comparing with other courses. But good to know about those practices, which were introduced here.

Thank you Dr. Chuch!

This is ~10th Course from you, which I've completed

Excellent course. I knew a littel SQL before the course but this class has greatly improved my knowledge of not only SQL, but Postgresql knowledge, and overall database systems and design.

Nice introduction to NoSQL to scratch the surface. Evidently, very experienced and knowledgeable professor who has a lot to tell based on decades of his work and research. But unfortunately elsaticsearch module wasn't so well-structured. It would be better, i guess, to tell more about architecture of this tool to give general view on how usually NoSQL databases work. Instead, we had only very cursory demonstration how to use elasticsearch in a simplest way, helpfull for people who know literally nothing about the topic. Still, it's a solid course

I really loved the content of this course and the way Dr. Chuck taught! One thing which I think can be improved, is that in the code walkthroughs, I would prefer if the code is written from scratch, instead of copying and pasting already written code.

The course was excellent, covering as breath a material that I had not expected at the beginning. Professor Severance emphasized the fun of learning something new and the utility of the information provided. I strongly recommend the course.

Thank you for the knowledge in this course. I have learned about Database architecture and Elasticsearch which will help my work in the future. I will enroll the courses by your organization and introduce my friends about it.

The course topics are well-organized in a simple manner. I personally liked these courses. As I learned more information on my own, I repeated it here again. I express my gratitude to the creators of the course.

This class is very helpful. Professor not only taught technologies, he also told the scenarios and stories. This make me to understand what and why much easier. Thanks for the excellent class!

I love the way Dr. Chuck structure the lectures covering history, technology and application of databases. Understanding all this aspects makes you finally see the big picture on the topic.

Always great these course. Thanks dr. Chuck for all this series about PostgreSQL and DBA ;-)

Toujours génial ces cours. Merci dr. Chuck pour toute cette série sur PostgreSQL et DBA ;-)

i did not saw a teacher like Charles Severance he is very kind and his lecture is very simple and helpful and he explain things in very interesting way. thanks

Excellent courses and an excellent professor, learning by example and learning by doing is the best.

Excellent teaching, with great examples that explain how the system works.

the week 3 assign ment need more explanations. its bit confusing