# What the interns have wrought, 2017 edition

DevFeed: [What the interns have wrought, 2017 edition](<https://devfeed.tech/articles/what-the-interns-have-wrought-2017-edition-20230.md>)

Original publisher: [Read original article](<https://blog.janestreet.com/what-the-interns-have-wrought-2017/>)

Author: Yaron Minsky

Published: 2017-08-14T00:00:00Z

Content type: article

Language: en

Sources: [Jane Street](<https://devfeed.tech/sources/jane-street.md>)

Topics: [Development](<https://devfeed.tech/topics/development.md>), [networking](<https://devfeed.tech/topics/networking.md>), [Database](<https://devfeed.tech/topics/database.md>), [Caching](<https://devfeed.tech/topics/caching.md>), [Monitoring](<https://devfeed.tech/topics/monitoring.md>)

Tags: [algorithms](<https://devfeed.tech/tags/algorithms.md>), [api](<https://devfeed.tech/tags/api.md>), [caching](<https://devfeed.tech/tags/caching.md>), [database](<https://devfeed.tech/tags/database.md>), [infrastructure](<https://devfeed.tech/tags/infrastructure.md>), [internship](<https://devfeed.tech/tags/internship.md>), [monitoring](<https://devfeed.tech/tags/monitoring.md>), [multicast](<https://devfeed.tech/tags/multicast.md>), [networking](<https://devfeed.tech/tags/networking.md>), [ocaml](<https://devfeed.tech/tags/ocaml.md>), [servers](<https://devfeed.tech/tags/servers.md>), [snapshots](<https://devfeed.tech/tags/snapshots.md>), [tracing](<https://devfeed.tech/tags/tracing.md>)

## AI overview

A retrospective on Jane Street's 2017 development interns, highlighting projects involving packet-capture databases, message-rate visualization, tracing tools, OCaml APIs, scheduling algorithms, and network-switch monitoring. It also introduces market data feeds and the need for gap-fillers and snapshot servers.

## Source excerpt

Intern season is coming to a close, and it's a nice time to look back (as I've done in previous years) and review some of what the interns did while they were here. The dev intern program has grown considerably, with almost 40 dev interns between our NY, London, and Hong Kong offices.