Microkernels

System R

File system

Flash File Systems

Isolation Levels

Transactional Recovery

Practical Byzantine Fault Tolerance

Exokernel

Resource Allocation and Scheduling

Edge Computing

Distributed Storage

MapReduce

Column Stores

Spectre Attack

Unix

Bigtable

Databases

End-To-End Arguments in System Design

File System Reliability

Transaction Locking

Concurrency

The Byzantine Generals Problem

Google File System (GFS)

Dynamo

seL4

Virtual Machine (VM)

Peer To Peer Networks

Distributed Consensus

Apache Spark

Security

CryptDB

CS 262a Advanced Topics in Computer Systems UC Berkeley Fall 2021 A graduate survey of systems managing computation and information. Topics include volatile and persistent memory management, system support for networking, security infrastructure, extensible systems, APIs, and large software system performance analysis. Students are expected to engage in quality systems research, culminating in a publishable group project. Graduate survey of systems for managing computation and information, covering a breadth of topics: early systems; volatile memory management, including virtual memory and buffer management; persistent memory systems, including both file systems and transactional storage managers; storage metadata, physical vs. logical naming, schemas, process scheduling, threading and concurrency control; system support for networking, including remote procedure calls, transactional RPC, TCP, and active messages; security infrastructure; extensible systems and APIs; performance analysis and engineering of large software systems. Homework assignments, exam, and term paper or project required.

The main work of this class is to read frequently and deeply, while working toward a group research project of publishable quality.  Each student will be individually responsible for writing up a short summary of every paper. There will be one midterm exam (albeit near the end), and no final exam. Research projects are a critical aspect of the course.  Your goal is to do some quality systems research; that is, to add to our understanding of how to build systems.  Research projects must be written up in a term paper, and will be presented in a poster in a departmental mini-conference.  Suggested project ideas will be provided by the instructors, but you are strongly encouraged to come up with your own project ideas.  Potential projects include implementation or analysis of some piece of an OS, a DBMS, or an Internet service; extending one of these systems with new functionality; or measurement and analysis of existing systems with the goal of better understanding issues in system design.   [CS 162](https://cs162.org/), or equivalent. There is no required textbook, but some of the papers are in [*Readings in Database Systems*](http://redbook.cs.berkeley.edu/). We will read and discuss 2-4 papers per week. Likely all of the papers will be available online.

General information: ISBN-10: 0-262-69314-3, ISBN-13: 978-0-262-69314-1

Link to MIT press site: [Readings in Database Systems, 4th Edition](http://mitpress.mit.edu/catalog/item/default.asp?tid=10480&ttype=2)

CS 262a Advanced Topics in Computer Systems

Computer Systems

Thread (computing)

Interrupts

Input/output

Booting

Operating System Structure

Operating System Design

Scheduling (computing)

Virtual memory

Operating System Security

Communication protocol

Remote Procedure Call (RPC)

Distributed File Systems

Avoiding Operating Systems

CS167 Operating Systems Brown University Spring 2023 CS167 offers comprehensive insights into the principles and intricacies of operating systems. Topics range from multithreaded programming to file system designs. Students will not only grasp theoretical knowledge but also get hands-on experience, particularly through the optional lab CS169, where they can develop an operating system called Weenix. In this class, you'll have the opportunity to learn both the overarching principles of operating systems as well as the intricacies of how they work.

We'll cover topics including multithreaded programming; managing threads, interrupts, and storage; processor scheduling; operating system structure; virtualization; security; and the design of both local and distributed file systems. You'll develop your skill as a C programmer while simultaneously learning what goes on inside your computer from the moment you power it on.

As part of the class, if you are enrolled in CS167, you may choose to take the (optional) half-credit lab, CS169. If you do so, you will attend the same lectures and complete the written assignments as usual. However, you will only complete the first two programming assignments from CS167, before embarking on an in-depth project wherein you build much of the functionality of a small operating system called Weenix. It is a significant time investment, and you'll still get a lot from the class if you don't take the lab. Some thoughts on taking CS169 from previous students can be found [here](). CS267 covers the material of both CS167 and 169; it is for graduate students only. ### The Course

- Implement threads
- Learn about operating systems
- Implement one (Weenix)
    - file-system-related components (1670)
    - most of the rest of it (1690, 2670) ### Skills Needed

- Ability to write and debug largish programs in C with POSIX threads
    - CSCI 330/1330 or CSCI 300/1310 (you may want to review POSIX threads material from 330 lectures)
- Basic computer architecture
    - CSCI 330/1330 or CSCI 300/1310 ### Workload Components

- Four moderate programming assignments
    - UThreads: simple user-level threads package
    - MThreads: more sophisticated user-level threads package
    - VFS: system calls and high-level file system
    - S5FS: low-level file system
- One large programming assignment: Weenix
- combines VFS and S5FS, as well as Processes, Drivers, and Virtual Memory
- Four homeworks
- In-class TopHat questions

### Textbook

Operating Systems In Depth: Design and Programming, 1st Edition

CS167 Operating Systems

Operating Systems

Microkernel

Microkernels

2 courses cover this concept

CS 262a Advanced Topics in Computer Systems

CS167 Operating Systems