Connections Articles

  • InstantMessaging

    Instant Messaging at LinkedIn: Scaling to Hundreds of Thousands of Persistent Connections on One Machine

    October 24, 2016

    Coauthor: Cliff Snyder We recently introduced Instant Messaging on LinkedIn, complete with typing indicators and read receipts. To make this happen, we needed a way to push data from the server to mobile and web clients over persistent connections instead of the traditional request-response paradigm that most modern applications are built on. In this post, we’ll...