83 citations · 343 across the 46 of their papers we have counts for
10 papers · 1 filter
A Data-Driven Approach to Dynamically Adjust Resource Allocation for Compute Clusters
Francesco Pace, Dimitrios Milios, Damiano Carra +2
Nowadays, data-centers are largely under-utilized because resource allocation is based on reservation mechanisms which ignore actual resource utilization. Indeed, it is common to r…
Elastic Provisioning of Cloud Caches: a Cost-aware TTL Approach
Damiano Carra, Giovanni Neglia, Pietro Michiardi
We consider elastic resource provisioning in the cloud, focusing on in-memory key-value stores used as caches. Our goal is to dynamically scale resources to the traffic pattern min…
Stocator: A High Performance Object Store Connector for Spark
Gil Vernik, Michael Factor, Elliot K. Kolodner +3
We present Stocator, a high performance object store connector for Apache Spark, that takes advantage of object store semantics. Previous connectors have assumed file system semant…
Flexible Scheduling of Distributed Analytic Applications
Francesco Pace, Daniele Venzano, Damiano Carra +1
This work addresses the problem of scheduling user-defined analytic applications, which we define as high-level compositions of frameworks, their components, and the logic necessar…
Experimental Performance Evaluation of Cloud-Based Analytics-as-a-Service
Francesco Pace, Marco Milanesio, Daniele Venzano +2
An increasing number of Analytics-as-a-Service solutions has recently seen the light, in the landscape of cloud-based services. These services allow flexible composition of compute…
PSBS: Practical Size-Based Scheduling
Matteo Dell'Amico, Damiano Carra, Pietro Michiardi
Size-based schedulers have very desirable performance properties: optimal or near-optimal response time can be coupled with strong fairness guarantees. Despite this, such systems a…