Jim Tommaney
Databricks, Staff Performance EngineerCurrently performance tuning at Databricks. Previously architect of InniDB (now available as MariaDB Columnstore)
Hands-on experience delivering solutions across verticals including Telco, Mobile Marketing, CRM, Genomics, fraud analytics and more.
![](https://percona.community/speakers/jim_tommaney_hu02e23f6a31e82e04fe80ced3b172b4c5_132723_240x240_fill_q60_lanczos_center.jpg)