Hello, I am a PhD student in Computer Science, advised by Prof. Ken Birman. I am interested in studying distributed systems. My research at Cornell has focused on Derecho, an RDMA-based group communication library written in C++-17.

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• Derecho
  Derecho is a replication system on RDMA.
  
  • TOCS publication
  • Derecho GitHub Page

  
  

• Towards more robust and simplified failure handling in distributed systems
  Work done at VMware Research, Palo Alto, in the summer of 2021 (remotely from Ithaca, NY).
  
  
  
• Visage: Towards Real-Time Analytics with Geospatial Imagery
  Work done at Microsoft Research, Seattle in the summer of 2019.
  The paper is appearing in MobiCom 2021 being held March 28 - April 1, 2022.
  • paper (Microsoft)

  
  

• Spindle
  Spindle is a set of techniques to optimize RDMA atomic multicast performance for small messages.
  Self-published on arXiv.
  • arXiv

  
  

• Reliable, Efficient Recovery for Complex Services with Replicated Subsystems
  
  • DSN '20 publication

  
  

• RDMC
  RDMC is a multicast library for RDMA networks.
  
  • DSN '18 publication

  
  

I wrote a package in emacs-lisp for managing multiple emacs shells and running commands in them. It is part of MELPA (repository of Emacs packages).

multi-run GitHub page

I am deeply passionate about chess. I have a USCF classical rating of 2084.

chess profile

It contains details about my academic/extra-curricular achievements and teaching roles.

CV

• Email:
  
  • srj57@cornell.edu
  • sagarjha@cs.cornell.edu

• Office: 440 Gates Hall (Systems Lab)
  
• GitHub: sagarjha
• Facebook: sagarjha.5494

(This webpage designed by me using Emacs Org and CSS. Last updated October 2022)