CSCI 333
Storage Systems
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Course Schedule
The table below lists the topics we will discuss
and the readings associated with each topic. All readings should be
completed before their associated meeting. There will be regular
in-class assignments, each comprising a portion of your
participation grade.
In some ways, these are "reading checks", but they are not
designed to create stress:
they will involve critical thinking and engagement with the topic
rather than memorization.
They will be launching points for deeper discussion of the relevant
issues.
Additional digital resources (when used) will be posted after each
meeting.
Some of these resources will only be accessible from within the
campus network.
Information about the proxy server can be found
here.
The schedule is subject to change: we may wish to explore
new topics in response to current events or student interest.
If you plan to work ahead, please check with me first.
Book references:
Date | Topic | Reading(s) | Handout |
---|---|---|---|
02/05 | Overview of the Storage Stack | ||
02/10 | File system interfaces and system calls | ||
02/13 | Block I/O devices | ||
02/17 | HDDs | ||
02/20 | VFS and Basic File System Implementation | ||
02/24 | FUSE: Filesystem in Userspace |
|
|
02/25-03/01 | Bill in CA | ||
02/27 | FUSE Work: Meet in Lab |
|
|
03/02 | FFS-style Update-in-place file systems | ||
03/05 | Log-structured file systems | ||
03/09 | Common Constistency Techniques |
|
|
03/12 | Networked File Systems (NFS) | ||
03/16 | Class Cancelled |
|
|
03/19 | Class Cancelled |
|
|
03/21-04/05 | Spring Break |
|
|
04/06 | Redundant Arrays of Inexpensive Disks (RAID) | ||
04/09 | Newer Block Devices (SSDs) | ||
04/13 | Even Newer Block Devices (Zoned Block Devices, SSD variants) |
|
|
04/16 | Hashing & Deduplication | ||
04/20 | Hashing & Filters | ||
04/23 | Aging and Locality | ||
04/27 | B-trees and Modeling I/O Performance | ||
04/30 | Intro to Write-Optimization & LSM-trees | ||
05/04 |
B, Bε, or LSM? The Battle of the Trees |
||
05/07 | Write-optimizion in File Systems | ||
05/11 | The Google File System | ||
05/14 | MapReduce (and Read Optimization?) |
Evaluation
During most class meetings, participation and preparation will be evaluated using a combination of written/lab work, acitivities, and discussion. It is therefore important that you have completed the assigned readings before each meeting.