Software Stack
A software stack is a collection of software components that work together to support the execution of applications. It typically includes an operating system, middleware, runtime environments, databases, and application frameworks. Each layer in the stack builds upon the one below it, creating a cohesive and efficient environment for software development and deployment. Common examples include the LAMP stack (Linux, Apache, MySQL, PHP) and the MEAN stack (MongoDB, Express.js, Angular, Node.js). By using a well-defined software stack, developers can streamline the development process, ensure compatibility, and improve system performance.