Sangeetha Abdu Jyothi

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An emerging architecture for software-defined data centers andWANs is the network fabric, where complex application-sensitive functions are factored out, leaving the network itself to provide a simple, robust high-performance data delivery abstraction. This requires performing route optimization, in real time and across a diverse choice of paths. A large(More)
—High throughput is of particular interest in data center and HPC networks. Although myriad network topologies have been proposed, a broad head-to-head comparison across topologies and across traffic patterns is absent, and the right way to compare worst-case throughput performance is a subtle problem. In this paper, we develop a framework to benchmark the(More)
Modern resource management frameworks for large-scale analytics leave unresolved the problematic tension between high cluster utilization and job's performance predictability—respectively coveted by operators and users. We address this in Morpheus, a new system that: 1) codifies implicit user expectations as explicit Service Level Objectives (SLOs),(More)
High throughput is a fundamental goal of network design. While myriad network topologies have been proposed to meet this goal, particularly in data center and HPC networking, a consistent and accurate method of evaluating a design's throughput performance and comparing it to past proposals is conspicuously absent. In this work, we develop a framework to(More)
In recent years, there have been strong interests in the networking community in designing new Internet architectures. One of the driving forces behind these " clean-slate " designs is the need to address pressing security concerns of the Internet. As a consequence, recent architectures, such as SCION [8] and ICING [5], provide radically new architectures(More)
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