A runtime system, also called run-time system or just runtime, exhibits the behavior of the constructs of a computer language. Every programming language has some form of a runtime system (as explained further below), whether the language is a compiled language, interpreted language, embedded domain-specific language, or is invoked via an API as is pthreads. In addition to the behavior of the language constructs, a runtime system may also perform support services such as type checking, debugging, or code generation and optimization. The runtime system is also the gateway by which a running program interacts with the runtime environment, which contains state values that are accessible during program execution, as well as active entities that can be interacted with during program execution. For example, environment variables are features of many operating systems, and are part of the runtime environment; a running program can access them via the runtime system. Likewise, hardware devices such as a DVD drive are active entities that a program can interact with via a runtime system.
About Anto Online
Anto, a seasoned technologist with over two decades of experience, has traversed the tech landscape from Desktop Support Engineer to enterprise application consultant, specializing in AWS serverless technologies. He guides clients in leveraging serverless solutions while passionately exploring cutting-edge cloud concepts beyond his daily work. Anto's dedication to continuous learning, experimentation, and collaboration makes him a true inspiration, igniting others' interest in the transformative power of cloud computing.
View all posts by Anto Online →