Complete Guide to Protocol Buffers 3 [Java, Golang, Python] (Udemy.com)

Good course. I needed to get up to speed on gRPC and decided to follow Clemen'ts recommendation and take the protobuf course first. Glad I did. The material was presented in a concise manner, simple, easy to follow. Good job.

The course is outdated. Many libraries covered in this course have undergone several major version changes. The explanations in the section describing usage in programming languages (Python, Java, Go) could be more detailed. On the positive side, Protobuf is explained quite well, and examples are provided in several popular languages (Java, Python, Go).

The course was good but needs more explanation and maybe some real world examples of how it is applied. Could go over more usages on Java, Golang and Python and how it would be structured in a live project. The example provided from protobuf.dev were outdated and usage was different because your examples did not focus on stdin and stdout args.

There is too much repetition in this course. Using 3 different programming languages for the demonstration of using protobuf is fine but at least the very same creation & compiling of the .proto-files could have been avoided by reusing them. There is also some literal repetition of a part from previous section in a later section., and some minor mistakes where the ordering is wrong (in the go-part: oneof was done before enums but shown the other way around). The real pity is, that the following interesting parts about "data evolution" & "advanced" topics where rushed through with just links to find more information. Here the chance was missed to demonstrate important things by example programs. Reading the official documentation can also be done without this course.

Great intro to the protobuf. It makes me feel ready to take on more complex use case on this topic. I would recommend if you can capture the simple service (RPC service) for starters in the same course in the end with an example hands-on. That might give a full view of RPC usage along with the message model. If too cmoplex then you can direct us to a course of yours with a intro.

This is a great course. It bothered me that there seemed to be some out of date information and unexplained details that sent me Stack Overflowing for several hours, but I'm more knowledgeable now as a result. This course is VERY well designed, has a logical flow, and seems very complete. I also admire Stephane's ambitious objective of covering protobuff in so many different languages, as I may refer to several of them as needed. GREAT JOB!

The Course is really good as a detailed introduction to Protocol Buffers and the significance of using the same . The concepts were very well explained . It can be enhanced with more use cases as per the documentations and on the advanced concepts ,so that we get more HandsOn learning of the same . Overall I would definitely recommend this course to everyone aspiring to learn Protocol Buffers /as a prerequisite to learn GRPC .

Great course and amazing instructor. Stephane is able to get the concepts through easily and mixes the theory very nicely with the hands-on. The exercises are a boon as it helps you get on to the concepts learnt, all at once, and gives a wonderful learning experience. Thanks Stephane!

Overall this course cover the basic concept about protocol-buffers, after taking this course it helps me more understand when i read the document. But I think there are something can be improved, about the enviroment setting maybe can be more detail, when I setup the vscode with extention it take more time to complete that. on the advance varints session, if can change the order to make people understand the concpet, it will be more better. Because I find the answer through the Q&A session.

Excellent course in building the concept for a total new starter. Initially some hiccups in setting Idea as I used Eclipse mostly but after that all examples worked and I could appreciate Course and Intellij both. I have taken gRPC course but thought to go for this course fist and it was a wise decision. With actual hands on your confidence is on different level. Kudos to him for this course