Zhongyi Tong geeeeeeeeek

## GSoC@Zulip.md

      
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              August 30, 2017 19:30
            
              
                GSoC 2017 Work Summary
              
          
    GSoC 2017 Summary: Zulip Electron

Zhongyi Tong | GitHub | Email | Facebook | View Project

I. Overview

Over the summer, I worked on the development of Zulip's desktop app (contribution graph). I started with the multi-team viewer in March, while refactoring the current architecture. In the summer, after some iterations over the deisgn, I mainly focused on the refinements of the viewer and the Settings page. The sections below describe the highlights of my work.
II. Highlights


## Video CDN.md

      
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              Created
              December 8, 2017 18:35
            
          
    Video CDN


Jin Zhu (jinz3@andrew.cmu.edu), Zhongyi Tong (ztong@andrew.cmu.edu)

Overview

This project consists of two systems:

Video Client Proxy, which requests video chunks and provides bitrate adaption for video streaming;
Name Server, which enables loading balancing of video server's CDNs.


## aws_as.md

      
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              Created
              January 31, 2018 04:08
            
              
                Autoscaling on AWS
              
          
    Autoscaling on AWS

Project 1 of 15-719 Advanced Cloud Computing.

Zhongyi Tong (ztong@andrew.cmu.edu)

Overview

The program automates the workflow of building an autoscaling infrastucture on AWS, testing it against dynamic traffic, and destroying the infrastructure. The workflow also comes with policies to support autoscaling.