Key Takeaways Middleware provides structured protocols to connect applications, streamlining development and enabling efficient connectivity. Middleware allows for faster transition of changes and provides easily accessible workplace tools. Middleware is a form of modularity that benefits all forms of programming, from high-level to low-level. You might have heard people use the term “middleware” in various contexts and wondered just what it is they’re talking about. Discover the broad and rich set of technologies and processes that they could be referring to. Middleware Means Many Things Middleware is a flexible term that people use to mean different things. In the broadest possible sense, you can think of it as “programs that run in between other programs”. In other words, any software that depends on separate code to provide its input and process its output. Some middleware exists as a full-blown application that transforms data from one state to another, with well-defined protocols and data formats for other code to use. But middleware can also be as granular as a single function, hooking into a series of …