The latest episode of The NoSQL Database Podcast, titled "The Mean Stack for Application Development," features Jonathan Casarrubias discussing the MEAN development stack, which consists of MongoDB, Express Framework, Angular, and Node.js, all of which are interconnected through JavaScript. This stack is particularly popular among JavaScript developers due to its cohesive nature. The episode is available on major podcast platforms such as iTunes and Pocket Casts, and listeners can also engage with Jonathan on Twitter or his website. Additionally, the podcast provides resources for learning more about Couchbase through its Developer Portal.