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My time at Quizlet as a Data Science, Machine Learning Intern

My time at Quizlet as a Data Science, Machine Learning Intern

I have always been inquisitive about the data science field, especially in relation to how it can be applied to real users. My experience…
Go to the profile of Ridwan Olawin
Ridwan Olawin
How Quizlet does smarter grading: Using ML and NLP to grade millions of answers

How Quizlet does smarter grading: Using ML and NLP to grade millions of answers

By Anna Khazenzon and Ling Cheng
Go to the profile of Ling
Ling
Selecting Question Formats to Maximize the Testing Effect

Selecting Question Formats to Maximize the Testing Effect

Quizlet aims to make studying better for students, and it’s important that our tools are not only fun and engaging, but also effective. One…
Go to the profile of Shane Mooney
Shane Mooney
Migrating Two Chunks of Our Monolith, and 100 Billion Database Rows, to Microservices

Migrating Two Chunks of Our Monolith, and 100 Billion Database Rows, to Microservices

Quizlet isn’t unique in experiencing growing pains within a monolithic app. But there’s no easy recipe for scaling up. Here’s how we did…
Go to the profile of Josh Rai
Josh Rai
Running ProxySQL as a Kubernetes Service

Running ProxySQL as a Kubernetes Service

This is the first installment of a multi-part series on introducing ProxySQL into Quizlet to help with database connection scaling. In this…
Go to the profile of Mason Leung
Mason Leung
Circumventing Branch Protection for Fun and GitOps

Circumventing Branch Protection for Fun and GitOps

or: How I Learned to Stop Hacking and Use the Git Database API
Go to the profile of Cooper Benson
Cooper Benson
Latest Posts
Go to the profile of Tingting Lin
Tingting Lin

How Quizlet Creates Trickier Questions

By Tingting Lin and Shane Mooney

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Go to the profile of Mason Leung
Mason Leung

Riding the Back to School Wave with ProxySQL

In the first and second installment of this mini series, we discussed how Quizlet…

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Go to the profile of Mason Leung
Mason Leung

ProxySQL Migration with Zero Downtime

Previously, we described how we set up ProxySQL as a Kubernetes service. In this second…

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Go to the profile of Mason Leung
Mason Leung

From Memcache to Cloud MemoryStore

Quizlet manages memcache on virtual machines (VMs) in its infrastructure to provide responsive user…

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Go to the profile of Tyron Jung
Tyron Jung

Unit Testing, Redefined

Our journey into creating and open-sourcing our own mocking library.

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Go to the profile of Ankush Gupta
Ankush Gupta

Shared Code at Quizlet: Deciding on Kotlin Multiplatform

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Go to the profile of Brandon Chinn
Brandon Chinn

Why Tech Debt Sprints Failed At Quizlet

Quizlet eliminated tech debt sprints and found success with…

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