Interesting question. I have recently watched Andrew Sutton’s talk on Concepts, and in the Q&A session someone asked the following question (timestamp in the following link): CppCon 2018: Andrew Sutton “Concepts in 60: Everything you need to know and nothing you don’t” So the question boils down to: If I have a concept that says … Read more
Yes, half the data on server a, and half on server b would be a distributed cache. There are many methods of distributing the data, though some sort of hashing of the keys seems to be most popular. The terms server and node are generally interchangeable. A node is generally a single unit of some … Read more
C++ has no built-in concepts of interfaces. You can implement it using abstract classes which contains only pure virtual functions. Since it allows multiple inheritance, you can inherit this class to create another class which will then contain this interface (I mean, object interface 🙂 ) in it. An example would be something like this … Read more
Nginx works as a front end server, which in this case proxies the requests to a node.js server. Therefore you need to setup an Nginx config file for node. This is what I have done in my Ubuntu box: Create the file yourdomain.example at /etc/nginx/sites-available/: vim /etc/nginx/sites-available/yourdomain.example In it you should have something like: # … Read more