This week on The Data Stack Show, Eric and Kostas chat with Arjun Narayan, co-founder and CEO at Materialize. Materialize is a streaming database for real-time applications and analytics that allows users to get extremely complicated and complex analytics answers in real-time on top of streams.

On The Data Stack Show this week, Eric and Kostas are joined by Ophir Prusak, head of growth at startup Codesmith, a boot camp for software engineers. For nearly a decade, Ophir has been the initial marketing hire for a number of startups and has a variety of experience working with open source tools. He contributes his thoughts on the open source ecosystem and offers perspective on data attribution and the resulting conversations between engineers and marketing.

This week on The Data Stack Show, Eric and Kostas talk with Ruben Ugarte, principal at Practico Analytics. As a consultant, Ruben has worked with a wide variety of companies who are emerging from the pandemic with wildly different data landscapes whether they’ve seen tremendous growth or have seen their business struggle. For both kinds of organizations, Ruben has helped them make sense of their data. Eric and Kostas also discuss Ruben’s new book, The Data Mirage.

On this week’s episode of The Data Stack Show, Eric and Kostas talk with Ryan Boyer, principal data scientist at Shipt. Ryan, who’s been with Shipt since before its acquisition by Target, offers insights on the evolution of data science at the company and more in this conversation.

This week on The Data Stack Show, Eric and Kostas are joined by Joshua Odmark, the co-founder and CTO of Pandio. Pandio is built on Apache Pulsar and is designed to help companies achieve their AI and ML goals.