Java Multithreading and Parallel Programming Masterclass - Threads Versus Processes

The lecture explores the differences between threads and processes, focusing on their nature, overhead, and purpose. Processes operate at the OS level, providing isolation and security, while threads function at the language runtime level, offering granularity and efficiency. The lecture covers inter-process communication methods, the overhead of context switching, and the appropriate use cases for each. It concludes with a discussion on thread pools for handling high request volumes efficiently.

What is the fundamental difference between a thread and a process?

How does a process ensure isolation in its execution?

What are some methods of inter-process communication (IPC)?

What is the overhead associated with creating and managing threads and processes?

In what scenarios are threads more efficient than processes?

Why is context switching between threads generally less costly than between processes?

How do threads and processes differ in terms of their purpose in programming?

What role do processes play in terms of security and isolation?

What are the implications of using a process for each request in a web server?

How can a thread pool help manage multiple requests in a web server?