EDUCATION
Duolingo tech stack
Duolingo's tech stack includes 5 mapped tools: AWS, Amazon S3, MySQL, PostgreSQL and Honeycomb. Duolingo (duolingo.com) is a Education company. Language learning app. Duolingo's engineers have described backend services on AWS, with Amazon RDS in MySQL and Postgres, and S3 on the machine-learning data path. A Honeycomb case study says that production system is observed with Honeycomb. By category, the mapped profile lists Hosting: AWS and Amazon S3; Database: MySQL and PostgreSQL; Monitoring: Honeycomb. A live lookup of the public site can add tools that are not in this profile.
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Hosting
Database
- MySQL Relational database.
- PostgreSQL Relational database.
Monitoring
- Honeycomb Tracing for production systems.