TCP Congestion Control Comparison on a Long-Fat Network
Overview
What this challenge is about.
TCP Congestion Control Comparison on a Long-Fat Network. Advanced challenge in analysis. Analyzing real datasets and building models that drive decisions, ea...
The Brief
What you'll do, and what you'll demonstrate.
Compare CUBIC and BBR TCP congestion controllers on a long-fat-network path across 4 loss rates and recommend a default for the storage fleet.
This is not a data exercise. It is the work an analyst does when stakeholders need answers from messy data. That distinction matters to every hiring manager who has seen candidates describe statistical methods and none who have extracted insight from messy, real-world data.
When you finish, you will have something most graduates do not: a real-world deliverable, verified by Ewance, that you can show to a hiring manager and say "I did this. Here is the proof."
Earning criteria — what you'll demonstrate
- Compare TCP congestion controllers on long-fat networks rigorously
- Use tc-netem to emulate network conditions reproducibly
- Measure goodput, retransmission rate, and RTT inflation per controller
- Communicate infrastructure-default recommendations to a platform team
Program Fit
Where this fits in your program.
Sharpens the same skills your degree expects you to demonstrate.
Aligned coursework coming soon.
Skills
Skills you'll demonstrate.
Each one shows up on your verified credential.
- Tcp Ip
Apply tcp ip to solve real industry problems and demonstrate production-level capability.
- Congestion Control
Apply congestion control to solve real industry problems and demonstrate production-level capability.
- Performance Testing
Apply performance testing to solve real industry problems and demonstrate production-level capability.
- Benchmarking
Apply benchmarking to solve real industry problems and demonstrate production-level capability.
- Linux
Apply linux to solve real industry problems and demonstrate production-level capability.
- Stakeholder Communication
Apply stakeholder communication to solve real industry problems and demonstrate production-level capability.
Careers
Career paths this challenge builds toward
Completing this challenge demonstrates skills that transfer directly to these roles: