Andrea C. Arpaci-Dusseau
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| title | conference | date |
|---|---|---|
| Bodega: Localized Linearizable Reads at Anywhere Anytime via Roster Leases | 20th USENIX Symposium on Operating Systems Design and Implementation (OSDI '26) | 2026-07-13 |
Bodega introduces roster leases: an all-to-all leasing layer that decouples lease participants from the protected metadata (the roster) so any responder… | ||
| XLL: Cross-Layer Logging for Data Deduplication in Consensus-Based Storage | NSDI '26 | 2026-05-04 |
A shared append-only log called XLL replaces separate consensus and KV write-ahead logs and stores values once while the KV LSM keeps only locators; integrated… | ||
| Getting the MOST out of your Storage Hierarchy with Mirror-Optimized Storage Tiering | FAST '26 | 2026-02-24 |
Presents Mirror-Optimized Storage Tiering (MOST), which mirrors a small hot set across tiers and routes requests with a dynamic offload ratio optimizer so no… | ||
| Cache-Centric Multi-Resource Allocation for Storage Services | FAST '26 | 2026-02-24 |
HARE is a cache-centric allocator that models demand vectors as functions of cache size and jointly optimizes cache plus cache-correlated resources using an… | ||
| Making Serverless Pay-For-Use a Reality with Leopard | NSDI '25 | 2025-04-28 |
Shows that current serverless billing overcharges by charging execution time times a static memory cap, and introduces NPFU billing model that adds CPU caps… | ||
| Fast, Transparent Filesystem Microkernel Recovery with Ananke | FAST '25 | 2025-02-25 |
Ananke is a filesystem microkernel service that records an in-memory plog and runs an M algorithm to decide which operations to ignore, modify, or replay, then… | ||
| Cloudscape: A Study of Storage Services in Modern Cloud Architectures | FAST '25 | 2025-02-25 |
Cloudscape converts ~400 AWS “This is my architecture” videos into structured graphs via iterative collaborative coding and manual annotation and ships a… | ||
| Symbiosis: The Art of Application and Kernel Cache Cooperation | 22nd USENIX Conference on File and Storage Technologies (FAST '24) | 2024-02-27 |
Symbiosis dynamically sizes application and kernel caches for LevelDB, WiredTiger and RocksDB by online simulation, claiming 1.5× average and >5× peak speedups… | ||
| MadFS: Per-File Virtualization for Userspace Persistent Memory Filesystems | FAST '23: 21st USENIX Conference on File and Storage Technologies | 2023-02-21 |
MadFS implements per-file virtualization and metadata embedding to move block maps, virtual size and a compact 8‑byte metadata log into file data so userspace… | ||
| NyxCache: Flexible and Efficient Multi-tenant Persistent Memory Caching | FAST '22 | 2022-02-22 |
NyxCache is an access-regulation framework for multi-tenant persistent-memory (PM) caches that implements runtime microcontrolled experiments to identify which… | ||
| Test of Time Award: Analysis of Data Corruption in the Storage Stack | FAST '22 | 2022-02-22 |
Analysis of telemetry covers 1.5 million drives and records 400,000+ corruptions detected as checksum mismatches. Nearline drives show an order-of-magnitude… | ||
| Scalable Persistent Memory File System with Kernel-Userspace Collaboration | FAST '21 | 2021-02-23 |
Kuco is a client–server PM filesystem architecture that maps persistent memory into user space while keeping a tiny kernel KFS to enforce permissions via… | ||
| The Storage Hierarchy is Not a Hierarchy: Optimizing Caching on Modern Storage Devices... | FAST '21 | 2021-02-23 |
Proposes non‑hierarchical caching (NHC) implemented as Orthus‑CAS (block‑layer kernel module) and Orthus‑KV (user‑level for a key‑value store) that add a… | ||
| Can Applications Recover from fsync Failures? | USENIX ATC '20 | 2020-07-15 |
The study injects deterministic block failures on an unmodified kernel using dm-loki fault injector and a user-space tester cuttlefs user-space page cache and… | ||
| Read as Needed: Building WiSER, a Flash-Optimized Search Engine | FAST '20 | 2020-02-24 |
WiSER is a clean-slate, 11k-line C++ search engine that read as needed from high-performance SSDs using four concrete techniques: grouping by term layout, a… | ||
| Strong and Efficient Consistency with Consistency-Aware Durability | FAST '20 | 2020-02-24 |
Introduces consistency-aware durability (CAD) and implements it by changing ZooKeeper into ORCA modifies ZooKeeper to enforce durability on reads rather than… | ||
| Protocol-Aware Recovery for Consensus-Based Storage | USENIX ATC '19 | 2019-07-10 |
Paper introduces protocol-aware recovery and implements CTRL to exploit RSM protocol rules to recover from disk corruption. Implementation in LogCabin and… | ||
| Fractured Processes: Adaptive, Fine-Grained Process Abstractions | TRIOS ’14 | 2014-10-05 |
Fracture breaks C applications into logical modules mapped to lightweight “fractured mini processes” so a single buggy component can be run under valgrind on… | ||
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