@xaviermedinavei Hi Xavier! Thank you so much for your kind words. One course that covers more topics like mine is Reactive Spring Boot, 2nd Ed. by Josh Long on O’Reilly Learning. With an ACM membership you can access the books and courses on this platform (for a reduced price). Hope it helps!
@KorleparaSree Hi Sree! Throughput is how many requests per second your server can handle, the more users the more requests, but the server will reach a point where it won’t be able to handle more requests and at that point, this metric will likely fall.
@virgosys Hi Rajiv, sorry, I haven’t worked with MQTT and it's been a while since I worked with MPAndroidChart, maybe you can get an answer by opening an issue on the project's repo or asking on StackOverflow
@_renewinkler_ I did think about a course on this topic, but some issues (like this one https://t.co/GyUUQoTMSt) made me put it off. Now I have in the queue another two courses, but after that, I think I'll seriously consider a GraphQL/Java course 😃