740 citations · 1.6k across the 41 of their papers we have counts for
5 papers · 1 filter
LEGOStore: A Linearizable Geo-Distributed Store Combining Replication and Erasure Coding
Hamidreza Zare, Viveck R. Cadambe, Bhuvan Urgaonkar +4
We design and implement LEGOStore, an erasure coding (EC) based linearizable data store over geo-distributed public cloud data centers (DCs). For such a data store, the confluence…
CausalEC: A Causally Consistent Data Storage Algorithm based on Cross-Object Erasure Coding
Viveck R. Cadambe, Shihang Lyu
Current causally consistent data storage algorithms use partial or full replication to ensure data access to clients over a distributed setting. We develop, for the first time, an…
ARES: Adaptive, Reconfigurable, Erasure coded, atomic Storage
Nicolas Nicolaou, Viveck Cadambe, N. Prakash +4
Atomicity or strong consistency is one of the fundamental, most intuitive, and hardest to provide primitives in distributed shared memory emulations. To ensure survivability, scala…
Information-Theoretic Lower Bounds on the Storage Cost of Shared Memory Emulation
Viveck R. Cadambe, Zhiying Wang, Nancy Lynch
The focus of this paper is to understand storage costs of emulating an atomic shared memory over an asynchronous, distributed message passing system. Previous literature has develo…
A Coded Shared Atomic Memory Algorithm for Message Passing Architectures
Viveck R. Cadambe, Nancy Lynch, Muriel Médard +1
This paper considers the communication and storage costs of emulating atomic (linearizable) multi-writer multi-reader shared memory in distributed message-passing systems. The pape…