The Disk is Dead! Long Live the Disk!
One-Slide Version of the Talk
Hardware Evolution
The Genesis of Conquest
Storage Price Trends
The Genesis of Conquest
Storage Price Trends
The Genesis of Conquest
User Access Patterns
Random-Access Large Files
Sequential-Access Large Files
The Design of Conquest
The LRU Option
Files Stored in Persistent RAM
Conquest Representation (1)
Conquest Memory Data Path
Large-File-Only Disk Storage
Conquest Disk Data Path
Conquest Representation (2)
Conquest Directories
The Difficulty With Shrinking
The Difficulty With Shrinking
The Difficulty With Shrinking
The Difficulty With Shrinking
The Difficulty with Shrinking
Extensible Hash Tables
Extensible Hash Tables
PostMark Benchmark (1)
PostMark Benchmark (2)
PostMark Benchmark (3)
Sprite LFS Benchmarks (1)
Why Ramfs Beats Conquest
Sprite LFS Benchmarks (2)
Sprite LFS Benchmarks (3)
Sprite LFS Benchmarks (4)
Related Work
Related Work (2)
Lessons Learned
Conclusion