Joël Quenneville

Joël discusses optimizing slow SQL queries in a non-Rails app. Stephanie shares canary deploys in a Rails upgrade. The episode focuses on multidimensional numbers, treating data structures as mathematical objects. They explore simplifying operations on T-shirt sizes by defining custom classes for complex data types.

Panelists from various Ruby community podcasts discuss their experiences at Rubyconf, share insights on podcast production and sponsorships, talk about conveying technical topics in an audio format, and explore diverse tech subjects like object-oriented design and career development beyond Ruby. They also touch on the importance of creating authentic conversations, community connection, and consistency in podcasting.