Stephanie Gredell

Service and Message Definitions in GRPC

The slow crawl through GRPC: Up and Running continues. You can purchase it here.

I honestly haven’t made a ton of progress because I’ve read and re-read the same few pages while doing the coding examples. However, I did get through most of chapter 2 which gives a very preliminary introduction to using Protobuf and gRPC. I have one more thing to do to finish it off which is running building and running the app (all done through the coding examples that they give, none done from my own creativity).

One of the things that has thrown me for a loop while reading this is the order that they present information. They went into some Java stuff to build out the client and then they went into setting up Gradle. As a person that barely knows Gradle (like just enough to get by on my day to day work), it would have been more helpful if they presented setting up the Gradle project before showing the code examples. Perhaps it’s just me.

So, what have I learned? A lot. Here are some GRPC specific things. There was a ton that I thought was pretty “common sense” and carried over from my general programming knowledge that I didn’t note here.

This is as far as I’ve really digested. I’ll cover the rest of chapter 2 once I’ve really digested it and executed the code. However, I’ve been trying to move slower through this book so I can really absorb what it has to offer.

The side challenge of all this is deciding on the the tools I want to invest in. At my job, the tools to use are given. There are certain tools supported by the company that will facilitate getting the job done. However, for my own personal stuff, I always struggle between going to what is familiar vs something different. Going with the familiar means purchasing the same tools that I use at work. That works fine but if the whole point is to learn new things, that’s not fulfilling the mission. Going with something completely different means that I’m expanding my horizons and pushing my comfort zone out more.