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Slack Engineering
Client Tracing: Understanding Mobile and Desktop Application Performance at Scale

Client Tracing: Understanding Mobile and Desktop Application Performance at Scale

Justin Rushing Staff Software Engineer, Mobile Infrastructure
Migrating Millions of Concurrent Websockets to Envoy
@Ariane van der Steldt@Radha Kumari

Migrating Millions of Concurrent Websockets to Envoy

Slack has a global customer base, with millions of simultaneously connected users at peak times. Most of the communication between users involves send…
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Shadow Jobs
@Zac Sweers

Shadow Jobs

Test pre-release versions of the tools you rely upon through CI.
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Slack’s Outage on January 4th 2021
@Laura Nolan

Slack’s Outage on January 4th 2021

Slack’s Outage on January 4th 2021
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Women in Security at Slack
@Slack Engineering

Women in Security at Slack

Since its inception, Slack has fostered a culture of inclusion and diversity. The Security organization at Slack is a prime example of how women can t…
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A Day in the Life of a Backend Platform Engineer at Slack Pune
@Kalpak Pingle

A Day in the Life of a Backend Platform Engineer at Slack Pune

5:25 am First alarm rings. *Snooze.* 6:30 am The final alarm rings and I know this is the last one, so I get up and immediately start making my bed…
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Creating a React Analytics Logging Library
@Konstantin Savransky@Justin Huddleston@Fabio Canache

Creating a React Analytics Logging Library

Part II
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Scaling Datastores at Slack with Vitess
@Slack Engineering

Scaling Datastores at Slack with Vitess

From the very beginning of Slack, MySQL was used as the storage engine for all our data. Slack operated MySQL servers in an active-active configuratio…
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Client Tracing: Understanding Mobile and Desktop Application Performance at Scale

Client Tracing: Understanding Mobile and Desktop Application Performance at Scale

@Justin Rushing
Migrating Millions of Concurrent Websockets to Envoy

Migrating Millions of Concurrent Websockets to Envoy

@Slack Engineering
Shadow Jobs

Shadow Jobs

@Zac Sweers
Slack’s Outage on January 4th 2021

Slack’s Outage on January 4th 2021

@Laura Nolan