Operating Systems Lecture notes Worcester Polytechnic Institute
This note covers the following topics: Introduction to concurrency, Processes and Threads, Interprocess communication and synchronization, Virtual Memory and Paging, Page Replacement algorithms, Caches and principles of caching, Design and Implementation issues, I/O hardware, I/O software and drivers, User interface support.
Author(s): Worcester Polytechnic Institute
NA Pages 
Operating Systems Lecture Notes by Stanford University
This lecture note explains important systems concepts in general. Topics covered includes, Threads and Processes, Concurrency and Synchronization, Scheduling, Virtual Memory, I O, Disks, File systems, Network file systems, Protection and Security, Virtual machines, Cutting edge topics.
Author(s): Stanford University
NA Pages
Operating Systems and Middleware Supporting Controlled Interaction
In this book, you will learn about all three kinds of interaction. This book describes how all these kinds of support are provided both by operating systems and by additional software layered on top of operating systems, which is known as middleware. Topics covered includes, Threads, Scheduling, Synchronization and Deadlocks, Atomic Transactions, Virtual Memory, Processes and Protection, Files and Other Persistent Storage, Networking, Messaging, RPC, and Web Services, Security.
Author(s): Max Hailperin
NA Pages
