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S2 Trailer: A brief update

Think of this as season two: we're splitting into bits and bytes, going fortnightly, and kicking off with Tableau's Hyper engine.

Part ofDatum Podcast
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  • The podcast is splitting content into 'bits' (focused on specific technologies and why they matter) and 'bytes' (broader, more opinionated topics like data literacy)
  • Episodes will now release twice a month, every two weeks
  • The first episode lands on the 14th of January and covers Hyper, Tableau's next-gen database
  • The new format keeps the what/so what/now what structure while digging deeper into the why behind technologies

This is a short trailer announcing a format change for the podcast's second season: content now splits into 'bits' (deep dives on specific technologies) and 'bytes' (broader, more opinionated discussions), released fortnightly.

The Breakdown
  • Same structure, new format 0:21

    The podcast keeps its what/so what/now what structure but reorganises episodes into two distinct content types going forward.

  • 'Bits' dig into specific technologies 0:45

    Bits episodes focus on a particular technology, explaining why it matters and what innovation it brings, rather than just describing what it does.

  • The motivation: understanding the why 1:30

    Both hosts admit to often using technology without understanding why or how it works underneath; the new format is meant to force that deeper dig rather than just admiring surface-level results.

  • Fortnightly release schedule 2:42

    Episodes will now come out twice a month instead of weekly, framed as a fresh 'season two' of the show.

Use It When

Listen in if you want technology deep-dives (bits) or broader opinionated discussions on topics like data literacy (bytes), now delivered on a fortnightly schedule.

How this Rollup was made provenance & method

A Rollup is drafted by AI from the video's transcript, then reviewed and edited by Tim. Everything used to produce this one is listed below — the model, the exact prompt, and the source video — so the process is transparent and reproducible.

Transcription
On-device — NVIDIA Parakeet v3 for recent videos, OpenAI Whisper large-v3 for earlier ones. The transcript never leaves the machine or gets published.
Drafting
Claude Sonnet 5 in the cloud, from that transcript.
Prompt
The exact Rollup prompt (v2) — the full system prompt, unedited.
Source video
Watch on YouTube
Drafted
5 July 2026 at 09:38
Reviewed & edited
5 July 2026 at 09:41 · by Tim Ngwena

Model + prompt + video is everything you'd need to recreate a Rollup like this yourself. The one thing we don't share is the transcript.

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