Zahir Tari

Cloud Security

2016 · IEEE Cloud Computing

Cloud computing systems and services have become major targets for cyberattackers. To provide strong protection of cloud platforms, infrastructure, hosted applications, and data stored in the cloud, we need to address the security issue from …

Spark-Tuner: An Elastic Auto-Tuner for Apache Spark Streaming

2020

Spark has emerged as one of the most widely and successfully used data analytical engine for large-scale enterprise, mainly due to its unique characteristics that facilitate computations to be scaled out in a distributed environment. …

Transition Waste Optimization for Coded Elastic Computing

2019 · arXiv (Cornell University)

Distributed computing, in which a resource-intensive task is divided into subtasks and distributed among different machines, plays a key role in solving large-scale problems. Coded computing is a recently emerging paradigm where redundancy for distributed …