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Artwork for The Array Cast

The Array Cast

The Array Cast
Array Programming
APL
BQN
Python
Array Languages
J Programming Language
Uiua
Named Axes
KDB
Programming Languages
Rainbow Arrays
Draculark
MATLAB
Mathematica
Wolfram Research
Dataframe
Machine Learning
Programming
Commodore Super Pet
APL Programming

We explore the Array Languages of APL, J, k, q and offshoots. If you are Array Language curious, this is the podcast for you. Occasionally we may dive into the weeds, but most of the time we try to stay accessible to the general listener.

PublishesTwice monthlyEpisodes100Founded4 years ago
Number of ListenersCategories
TechnologyEducation

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Artwork for The Array Cast

Latest Episodes

Array Cast - September 12, 2025

Show Notes

This is the address of the Show notes on the ArrayCast website:

www.arraycast.com/episode114-show-notes

Array Cast - August 29, 2025

Show Notes

This is the address of the Show notes on the ArrayCast website:

www.arraycast.com/episode113-show-notes

Array Cast - August 15, 2025

Show Notes

This is the address of the Show notes on the ArrayCast website:

www.arraycast.com/episode112-show-notes

Array Cast - August 1, 2025

Show Notes

This is the address of the Show notes on the ArrayCast website:

www.arraycast.com/episode111-show-notes

Key Facts

Accepts Guests
Contact Information
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Number of Listeners
Find out how many people listen to this podcast per episode and each month.

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Recent Guests

Gary Bergquist
Founder and president of Zark Incorporated, an APL enthusiast
Zark Incorporated
Episode: Gary Bergquist and Zark Utilities
Alex Alejandre
The current moderator of the APLJK subreddit and CEO of Neraduct
Neraduct
Episode: Exploring the Array Languages while Building Community
Ashok Reddy
CEO of KX
KX
Episode: KDB-X
Asher Mancinelli
Compiler engineer on the HPC compiler team at NVIDIA.
NVIDIA
Episode: Asher Mancinelli's Ideal Array Language
John Ernest
Decker developer and creator of Wiggly Paint
Episode: Decker Fantasy Camp
Sven Bodo-Scholes
A professor at Radbode University and the individual behind Single Assignment C (SAC).
Radbode University
Episode: Single Assignment C
Jeff Streeter
Co-founder of Dialogue Limited
Dialogue Limited
Episode: Making Interpreters Faster
John Melanakos
Co-founder of ArrayFire and AI Libraries Architect at Intel
Intel
Episode: The ArrayFire GPU Library
Umar Arshid
AI Algorithm Engineer at Intel, working on ArrayFire since 2012
Intel
Episode: The ArrayFire GPU Library

Hosts

Connor
Host with a deep understanding of array programming, focused on making the subject accessible to a broader audience.
Conor
Host and array language enthusiast dedicated to promoting discussions around the significance of array languages.

Reviews

4.9 out of 5 stars from 116 ratings
  • Notation as a Tool of Thought

    Array Cast is a window into the world of array programming. Based on the work of Canadian Ken Iverson whose mathematical notation for working with arrays was eventually reified into the programming language APL, array programming is a paradigm that changes the way one thinks.

    Featuring panellists representing a diverse swath of array languages, the podcast continually demonstrates how notation truly is a tool of thought.

    Highly recommended.

    Apple Podcasts
    5
    William Weston
    Canada5 months ago
  • Great stuff!

    An engaging resource for exploring the differences among the array langs; for learning about the evolution of the tools of thought which underpin them; and for hearing about their various real-world applications from industry veterans. Great energy among the panelists. I’ve really appreciated the added immersion this has provided while learning APL and J thus far.

    Apple Podcasts
    5
    C⍺m
    United States2 years ago
  • Eagerly await each episode

    This is the only podcast where I can say I’ve listened to every episode. If you’re into learning some programming etymology way beyond Python, this is for you. Nice coverage of J, K, APL, BQN and KDB+. Keep up the great work.

    Apple Podcasts
    5
    Chrismuktar
    United Kingdom3 years ago
  • Arrays

    Arrays

    Apple Podcasts
    5
    big lagrange
    Australia3 years ago
  • Arrays

    Arrays

    Apple Podcasts
    5
    Joe Pepperone
    Australia3 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

Listeners express a desire for more accessible resources related to array programming, showcasing the podcast's relevance in promoting community engagement in this niche.
The blend of technical depth and accessibility is frequently praised, making it a valuable educational tool for both novices and experienced programmers.
Many find the podcast to be a unique resource for understanding the complexities of array languages and their applications in real-world scenarios.
Listeners appreciate the engaging discussions that provide insights into the world of array programming languages, often highlighting the enthusiasm and expertise of the hosts and guests.

Talking Points

Recent interactions between the hosts and their guests.

Gary Bergquist and Zark Utilities
Q: How has your experience with APL influenced your programming philosophy?
Gary emphasizes APL's top-down design, focusing on solving real-world problems rather than getting lost in low-level code complexity.
Gary Bergquist and Zark Utilities
Q: Can you tell us a bit about APL Tutor and its role in the education of new APL users?
Gary describes APL Tutor as an interactive tool designed to help users understand APL through practical exercises and conversational elements that foster engagement.
KDB-X
Q: Is KDBX a kind of new version of Q that's being released?
Yes, it maintains backward compatibility and combines many advancements introduced in previous versions.
KDB-X
Q: What went into making this KDBX happen?
The focus was on feedback from the community and ensuring it met the needs of developers and quants.
Asher Mancinelli's Ideal Array Language
Q: What are your thoughts on an ideal array language as a compiler engineer?
An ideal array language should have unbufferized features, rank polymorphism, and make array programming intuitive and efficient.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

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Frequently Asked Questions About The Array Cast

What is The Array Cast about and what kind of topics does it cover?

Content revolves around array programming languages such as APL, J, K, and their various offshoots, presenting discussions on their features, community engagement, and practical applications. The hosts often invite industry experts and enthusiasts who share experiences, insights, and the latest developments within the realm of these languages, making it accessible for both novices and seasoned programmers. Episodes frequently explore educational tools, software optimizations, and innovative libraries that enhance user experience in programming. This podcast serves as an engaging platform for listeners fascinated by the intricacies of array languages, highlighting their potential for solving complex real-world problems in a concise and elega... more

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Which podcasts are similar to The Array Cast?

These podcasts share a similar audience with The Array Cast:

1. Oxide and Friends
2. CoRecursive: Coding Stories
3. Signals and Threads
4. ADSP: Algorithms + Data Structures = Programs
5. The Changelog: Software Development, Open Source

How many episodes of The Array Cast are there?

The Array Cast launched 4 years ago and published 100 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on The Array Cast?

Recent guests on The Array Cast include:

1. Gary Bergquist
2. Alex Alejandre
3. Ashok Reddy
4. Asher Mancinelli
5. John Ernest
6. Sven Bodo-Scholes
7. Jeff Streeter
8. John Melanakos

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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