Many of my presentations, classes, and other events are public. The following list is an incomplete list of these events with some details including title, description, presentation, video, and link to more details when available.
Check out specific years:
2026, 2025, 2024, 2023, 2022, 2021, 2020, 2017, 2013, 2012
2026
- Hunt the malicious package
18 June 2026 -
Capture the Flag virtual event for Chainguard with Nigel Douglas from Cloudsmith and Amir Shahmiri from Mend.io.
Registration - Is DevOps doomed?
San Diego, CA — 3 June 2026 -
Keynote at DevOpsCon San Diego for Chainguard. Covered problems with DevOps and CI/CD and changes from AI-assisted development, and supply chain risks. A recording is available to devm.io members.
Slide deck • Keynote details on event site - Is Maven safe for production?
Minneapolis, MN — 20 May 2026 -
Presented at Open Source Summit NA from the Linux Foundation with Adam Kaplan from Red Hat / IBM.
Video • Slide deck - DriftlessAF, an agentic reconciler framework proven at scale
Minneapolis, MN — 19 May 2026 -
Presented at Open Source Summit NA from the Linux Foundation. Sponsored talk on Chainguard Factory and the DriftlessAF agentic reconciler framework.
Video • Slide deck - Attacks rewritten: Where malware enters the build
28 April 2026 -
Virtual event for Chainguard. Covered software supply chain attacks, Chainguard Libraries, and supply chain security fundamentals.
Slide deck - Takeaways from major open source library attacks
Las Vegas, NV — April 2026 -
Delivered a talk on the expo hall stage and two study hall sessions at the Chainguard booth at Google Cloud Next.
Slide deck - Learning Lab: Chainguard Libraries
26 March 2026 -
Online learning lab on the history, trends, and future of software supply chain attacks, and how Chainguard Libraries for Python, Java, and JavaScript address them, with live demos.
Video • Slide deck • Details - Takeaways from major open source library attacks
New York City, NY — March 2026 -
Breakout session (45 min) at Chainguard Assemble, co-presented with Patrick Smyth. Demonstrated how Chainguard Libraries blocked ~99.7% of known malicious npm packages in testing.
Video • Slide deck • Recap blog post - Takeaways from major open source library attacks
26 February 2026 -
One-hour live webinar about stopping threats before they enter your environment including Q&A organized with ActualTech.
Slide deck - Hack the AI stack
24 February 2026 - Online hackathon around AI tooling, Chainguard Libraries, repository management, and software supply chain security, presented with Nigel Douglas from Cloudsmith.
- Rooting out sneaky sources of toil
28 January 2026 - Participated as a panelist on a LeadDev discussion on software supply chain security and developer tooling. Moderated by Dominique Simoneau-Ritchie from Inspiren, Leslie Codero from The New York Times, Mallika Rao from Netflix, and Cheng Luong from Intuit.
- A view with a view with a view
16 January 2026 -
Trino Community Broadcast live stream episode 78 with co-host Cole Bowden and guest Rob Dickinson.
Video • Detailed show notes - Proactive open source library management: Stopping threats before they enter your environment
14 January 2026 -
Presented as speaker for the Chainguard webinar with extensive Q&A and demo session about Chainguard Libraries.
Slide deck
2025
- Introducing Chainguard EmeritOSS: Sustainable stewardship for mature open source
16 December 2025 -
Blog post and video introducing Chainguard EmeritOSS, a program for sustainable stewardship and continued maintenance of mature open source projects, with an overview of the typical open source project lifecycle.
Video • Details - Proactive open source library management: Stopping threats before they enter your environment
11 December 2025 -
Presented as speaker for a CyberEdge Group webinar on supply chain security.
Slide deck - Learning Lab: Chainguard Libraries
30 October 2025 -
Online learning lab on Chainguard Libraries for JavaScript and CVE remediation for Python libraries, with live demos.
Video • Slide deck • Details - One tool to proxy them all
29 October 2025 -
Trino Community Broadcast live stream episode 77 and guests Jordan Zimmerman, Pablo Arteaga.
Video • Detailed show notes - Chainguard Libraries for JavaScript at JSConf
October 2025 -
Staffed the Chainguard booth and ran a slide deck on Chainguard Libraries for JavaScript.
Slide deck - Triple platform treat
26 September 2025 -
Trino Community Broadcast live stream episode 76 with co-host Cole Bowden and guests Jo Perez, Shawn Gordon.
Video • Detailed show notes - Black Hat USA
Las Vegas, NV — 5–6 August 2025 -
Presented five lightning talk sessions at the Chainguard booth covering software supply chain security, Chainguard Libraries, and Chainguard Containers. Also presented a 30-minute partner talk at the JFrog booth on software supply chain security and Chainguard Libraries.
Slide deck: Software Supply Chain • Slide deck: Chainguard Libraries • Slide deck: Chainguard and JFrog - Chainguard Libraries and repository management with Cloudsmith
August 2025 - Presented Chainguard Libraries at an online webinar in partnership with Cloudsmith.
- Your app sees clearly into Trino
5 July 2025 -
Trino Community Broadcast live stream episode 75 with co-host Cole Bowden and guest Trevor Denning.
Video • Detailed show notes - Insights from a Norse god
6 June 2025 -
Trino Community Broadcast live stream episode 74 with co-host Cole Bowden and guest Karsten Jeschkies.
Video • Detailed show notes - Fork yeah: We're bringing kaniko back
5 June 2025 -
Blog post and video on Chainguard forking the kaniko container build tool after Google archived it, committing to maintain it as open source.
Video • Details - Learning Lab: Chainguard Libraries for Java
14 May 2025 -
Online learning lab on Chainguard Libraries for Java, following the GA launch in April 2025. Starts with an overview of libraries and the Java ecosystem, then a demo with Apache Maven and Sonatype Nexus.
Video • Slide deck • Details - Chainguard Libraries and Containers
San Francisco, CA — April/May 2025 - Staffed the Chainguard booth at RSA Conference. Presented and demoed Chainguard Libraries and Containers.
- Wrapping Trino packages with a bow
9 April 2025 -
Trino Community Broadcast live stream episode 73 with co-host Cole Bowden.
Video • Detailed show notes - Keeping the lake clean
17 March 2025 -
Trino Community Broadcast live stream episode 72 with co-host Cole Bowden and guests Viktor Kessler, Christian Thiel.
Video • Detailed show notes - Assemble 2025 workshops
March 2025 - Provided in-person technical education support for attendees at the Chainguard Assemble conference workshops.
- Fake it real good
27 February 2025 -
Trino Community Broadcast live stream episode 71 with co-host Cole Bowden and guest Jan Waś.
Video • Detailed show notes - Previewing a new UI
13 February 2025 -
Trino Community Broadcast live stream episode 70 and guest Peter Kosztolanyi.
Video • Detailed show notes - Client protocol improvements
30 January 2025 -
Trino Community Broadcast live stream episode 69 with co-host Cole Bowden and guest Mateusz Gajewski.
Video • Detailed show notes - Year of the Snake — Python UDFs
16 January 2025 -
Trino Community Broadcast live stream episode 68 with co-host Cole Bowden and guest David Phillips.
Video • Detailed show notes
2024
- Trino Summit 2024
11–12 December 2024 -
Host and master of ceremonies for the free, virtual two-day Trino Summit, with community talks on Trino use cases and projects for an audience of over 700 live attendees.
Video • Details - Opening up the Trino Gateway with the project maintainers
December 2024 -
A Trino Summit 2024 session on Trino Gateway, the load balancer and routing proxy for multiple Trino clusters, co-presented with Will Morrison of Starburst, Vishal Jadhav of Bloomberg, and Jaehoo Yoo of Naver.
Video • Slide deck - Extra speed with Exasol and Trino
30 October 2024 -
Trino Community Broadcast live stream episode 67 with co-host Cole Bowden and guest Thomas Bestfleisch.
Video • Detailed show notes - Chat with Trino and Wren AI
12 September 2024 -
Trino Community Broadcast live stream episode 66 and guests Himanshu Mendapara, William Chang, Yadia Colindres.
Video • Detailed show notes - Performance boosts
12 September 2024 -
Trino Community Broadcast live stream episode 65 with co-host Cole Bowden.
Video • Detailed show notes - Control with Open Policy Agent OPA
22 August 2024 -
Trino Community Broadcast live stream episode 64 with co-host Cole Bowden and guests Sebastian Bernauer, Sönke Liebau.
Video • Detailed show notes - Querying with JS
1 August 2024 -
Trino Community Broadcast live stream episode 63 with co-host Cole Bowden and guest Emily Sunaryo.
Video • Detailed show notes - A lakehouse that simply works at Prezi
11 July 2024 -
Trino Community Broadcast live stream episode 62 with co-host Cole Bowden and guest Vincenzo Cassaro.
Video • Detailed show notes - Trino Fest 2024
Boston, MA — 13 June 2024 -
Host and master of ceremonies for Trino Fest 2024, the hybrid event at the Hyatt Regency in Boston, with community talks on table formats, optimizations, and real-world Trino use cases for in-person and virtual attendees.
Video • Details - Trino powers business intelligence
20 June 2024 -
Trino Community Broadcast live stream episode 61 with co-host Cole Bowden and guest Patrick Pichler.
Video • Detailed show notes - Trino calling AI
22 May 2024 -
Trino Community Broadcast live stream episode 60 with co-host Cole Bowden and guest Isa Inalcik.
Video • Detailed show notes - Querying Trino with Java and jOOQ
24 April 2024 -
Trino Community Broadcast live stream episode 59 and guest Lukas Eder.
Video • Detailed show notes - Understanding your users with Trino and Mitzu
4 April 2024 -
Trino Community Broadcast live stream episode 58 with co-host Cole Bowden and guest István Mészáros.
Video • Detailed show notes - Seeing clearly with OpenTelemetry
14 March 2024 -
Trino Community Broadcast live stream episode 57 with co-host Cole Bowden and guests David Phillips, Matt Stephenson.
Video • Detailed show notes - The vast possibilities of VAST and Trino
22 February 2024 -
Trino Community Broadcast live stream episode 56 with co-host Cole Bowden and guests Colleen Tartow, Roman Zeyde.
Video • Detailed show notes - Commander Bun Bun peeks at Peaka
18 January 2024 -
Trino Community Broadcast live stream episode 55 with co-host Cole Bowden and guests Mustafa Sakalsiz, Ali Tekin.
Video • Detailed show notes - Trino 2023 wrapped
18 January 2024 -
Trino Community Broadcast live stream episode 54 with co-host Cole Bowden and guest Martin Traverso.
Video • Detailed show notes
2023
- Trino Summit 2023
13–14 December 2023 -
Host and master of ceremonies for the free, virtual two-day Trino Summit, with 17 community talks on Trino use cases and the inaugural Trino Champions awards, for an audience of over 600 live attendees.
Video • Details - Understanding your data with Coginiti and Trino
16 November 2023 -
Trino Community Broadcast live stream episode 53 with co-host Cole Bowden and guests Matthew Mullins, Roman Nestertsov.
Video • Detailed show notes - Commander Bun Bun takes a bite out of Yugabyte
26 October 2023 -
Trino Community Broadcast live stream episode 52 with co-host Cole Bowden and guest Denis Magda.
Video • Detailed show notes - Trino cools off with PopSQL
5 October 2023 -
Trino Community Broadcast live stream episode 51 with co-host Cole Bowden and guests Jake Peterson, Matthew Peveler.
Video • Detailed show notes - Celebrating 50 episodes of Trino Community Broadcast
27 July 2023 -
Trino Community Broadcast live stream episode 50 with co-host Cole Bowden and guests Brian Olsen, Dain Sundstrom.
Video • Detailed show notes - Trino, Ibis, and wrangling Python in the SQL ecosystem
6 July 2023 -
Trino Community Broadcast live stream episode 49 with co-host Cole Bowden and guest Phillip Cloud.
Video • Detailed show notes - Trino Fest 2023
14–15 June 2023 -
Host and master of ceremonies for Trino Fest 2023, the free, virtual lakehouse-themed event over two half-days, with keynotes and community talks on lakehouse architectures and new connectors.
Video • Details - What is Trino?
31 May 2023 -
Trino Community Broadcast live stream episode 48 with co-host Cole Bowden.
Video • Detailed show notes - Trino, Starburst, and data lakes.
Vancouver, BC — 10 May 2023 -
Manfred talks with John Furrier and Rob Strechay from SiliconAngle theCube at Open Source Summit NA 2023.
Video - Meet the new Trino maintainers
5 May 2023 -
Trino Community Broadcast live stream episode 47 with co-host Cole Bowden and guest James Petty.
Video • Detailed show notes - Trino heats up with Ignite
15 March 2023 -
Trino Community Broadcast live stream episode 46 with co-host Cole Bowden and guest Jian Chen.
Video • Detailed show notes - Seeing clearly with Metabase
26 January 2023 -
Trino Community Broadcast live stream episode 44 and guests Luis Paolini, Andrew DiBiasio, Piotr Leniartek.
Video • Detailed show notes
2022
- Trino saves trips with Alluxio
15 December 2022 -
Trino Community Broadcast live stream episode 43 with co-host Brian Olsen and guests Bin Fan, Beinan Wang.
Video • Detailed show notes - Trino Summit 2022 recap
17 November 2022 -
Trino Community Broadcast live stream episode 42 with co-hosts Brian Olsen and Cole Bowden and guests Brian Zhan, Claudius Li, Dain Sundstrom, Martin Traverso.
Video • Detailed show notes - Trino Summit 2022
San Francisco, CA — 10 November 2022 -
Host and master of ceremonies for the hybrid Trino Summit at the Commonwealth Club in San Francisco, the first in-person Trino Summit, with community talks on query federation, data mesh, lakehouses, and running Trino at scale.
Video • Details - Raft floats on Trino to federate silos
18 August 2022 -
Trino Community Broadcast live stream episode 39 with co-host Brian Olsen and guests Edward Morgan, Steve Morgan.
Video • Detailed show notes - Trino tacks on polymorphic table functions
21 July 2022 -
Trino Community Broadcast live stream episode 38 with co-host Cole Bowden and guests Kasia Findeisen, Martin Traverso.
Video • Detailed show notes - Trino powers up the community support
16 June 2022 -
Trino Community Broadcast live stream episode 37 with co-host Brian Olsen and guests Cole Bowden, Jan Waś, Kostas Pardalis, Monica Miller.
Video • Detailed show notes - Trino plans to jump to Java 17
19 May 2022 -
Trino Community Broadcast live stream episode 36 with co-host Brian Olsen.
Video • Detailed show notes - Packaging and modernizing Trino
21 April 2022 -
Trino Community Broadcast live stream episode 35 with co-host Brian Olsen.
Video • Detailed show notes - A big delta for Trino
17 March 2022 -
Trino Community Broadcast live stream episode 34 with co-host Brian Olsen and guests Claudius Li, Joe Lodin.
Video • Detailed show notes - Trino becomes highly available for high demand
17 February 2022 -
Trino Community Broadcast live stream episode 33 with co-host Brian Olsen and guests Ramesh Bhanan, Sambit Dikshit, Siddhant Chadha, Suman Baliganahalli Narayan Murthy, Sumit Halder.
Video • Detailed show notes - Trino Tardigrade: Try, try, and never die
20 January 2022 -
Trino Community Broadcast live stream episode 32 with co-host Brian Olsen and guests Andrii Rosa, Brian Zhan, Lukasz Osipiuk, Martin Traverso, Zebing Lin.
Video • Detailed show notes
2021
- Trinites II: Trino on AWS Kubernetes Service
16 December 2021 -
Trino Community Broadcast live stream episode 31 with co-host Brian Olsen.
Video • Detailed show notes - Trino and dbt, a hot data mesh
17 November 2021 -
Trino Community Broadcast live stream episode 30 with co-host Brian Olsen and guests José Cabeda, Przemek Denkiewicz.
Video • Detailed show notes - What is Trino and the Hive connector
28 October 2021 -
Trino Community Broadcast live stream episode 29 with co-host Brian Olsen.
Video • Detailed show notes - Trino Summit 2021
21–22 October 2021 -
Host and master of ceremonies for the free, virtual two-day Trino Summit, the inaugural Trino Summit and the first event held under the Trino name, with community talks on running Trino at scale.
Video • Details - Autoscaling streaming ingestion to Trino with Pravega
14 October 2021 -
Trino Community Broadcast live stream episode 28 with co-host Brian Olsen and guests Derek Moore, Andrew Robertson, Karan Singh.
Video • Detailed show notes - Trino gits to wade in the data LakeFS
30 September 2021 -
Trino Community Broadcast live stream episode 27 with co-host Brian Olsen and guest Paul Singman.
Video • Detailed show notes - Trino discovers data catalogs with Amundsen
16 September 2021 -
Trino Community Broadcast live stream episode 26 with co-host Brian Olsen and guest Mark Grover.
Video • Detailed show notes - Trino going through changes
2 September 2021 -
Trino Community Broadcast live stream episode 25 with co-host Brian Olsen and guests Ayush Chauhan, Gunnar Morling, Ashhar Hasan.
Video • Detailed show notes - Trinetes I: Trino on Kubernetes
19 August 2021 -
Trino Community Broadcast live stream episode 24 with co-host Brian Olsen.
Video • Detailed show notes - Trino looking for patterns
2 August 2021 -
Trino Community Broadcast live stream episode 23 with co-host Brian Olsen and guest Kasia Findeisen.
Video • Detailed show notes - TrinkedIn: LinkedIn gets a Trino promotion
22 July 2021 -
Trino Community Broadcast live stream episode 22 with co-host Brian Olsen and guests Akshay Rai, Jithesh Rajan, Laura Chen, Pratham Desai, Raju Nalli.
Video • Detailed show notes - Trino + dbt = a match made in SQL heaven?
8 July 2021 -
Trino Community Broadcast live stream episode 21 with co-host Brian Olsen and guests Amy Chen, Victor Coustenoble.
Video • Detailed show notes - Trino for the Trinewbie
23 June 2021 -
Trino Community Broadcast live stream episode 20 with co-host Brian Olsen and guest Marius Grama.
Video • Detailed show notes - Data ingestion to Iceberg and Trino
10 June 2021 -
Trino Community Broadcast live stream episode 19 with co-host Brian Olsen and guest Cory Darby.
Video • Detailed show notes - Trino enjoying the view
20 May 2021 -
Trino Community Broadcast live stream episode 18 with co-host Brian Olsen and guest Anjali Norwood.
Video • Detailed show notes - Trino connector resurfaces API calls
13 May 2021 -
Trino Community Broadcast live stream episode 17 with co-host Brian Olsen and guests Rob Dickinson, Martin Traverso.
Video • Detailed show notes - Make data fluid with Apache Druid
29 April 2021 -
Trino Community Broadcast live stream episode 16 with co-host Brian Olsen and guests Samarth Jain, Parth Brahmbhatt, Rachel Pedreschi.
Video • Detailed show notes - Iceberg right ahead!
15 April 2021 -
Trino Community Broadcast live stream episode 15 with co-host Brian Olsen and guests Ryan Blue, David Phillips.
Video • Detailed show notes - Iceberg: March of the Trinos
1 April 2021 -
Trino Community Broadcast live stream episode 14 with co-host Brian Olsen and guest David Phillips.
Video • Detailed show notes - Trino takes a sip of Pinot!
18 March 2021 -
Trino Community Broadcast live stream episode 13 with co-host Brian Olsen and guests Xiang Fu, Elon Azoulay.
Video • Detailed show notes - Trino gets super visual with Apache Superset!
4 March 2021 -
Trino Community Broadcast live stream episode 12 with co-host Brian Olsen and guests Srini Kadamati, Beto Dealmeida.
Video • Detailed show notes - Dynamic filtering and dynamic partition pruning
18 February 2021 -
Trino Community Broadcast live stream episode 11 with co-host Brian Olsen and guests Raunaq Morarka, Karol Sobczak.
Video • Detailed show notes - Naming the bunny!
4 February 2021 -
Trino Community Broadcast live stream episode 10 with co-host Brian Olsen.
Video • Detailed show notes - Distributed hash-joins, and how to migrate to Trino
21 January 2021 -
Trino Community Broadcast live stream episode 9 with co-host Brian Olsen.
Video • Detailed show notes - Trino: A ludicrously fast query engine: Past, present, and future
11 January 2021 -
Trino Community Broadcast live stream episode 8 with co-host Brian Olsen and guests Martin Traverso, Dain Sundstrom, David Phillips, Eric Hwang.
Video • Detailed show notes
2020
- Cost-based optimizer, decorrelate subqueries, and does Presto make my RDBMS faster?
30 November 2020 -
Trino Community Broadcast live stream episode 7 with co-host Brian Olsen and guest Martin Traverso.
Video • Detailed show notes - Query planning, remove duplicate predicates, and memory settings
30 November 2020 -
Trino Community Broadcast live stream episode 6 with co-host Brian Olsen and guest Martin Traverso.
Video • Detailed show notes - Hive partitions, sync_partition_metadata, and query exceeded max columns!
19 November 2020 -
Trino Community Broadcast live stream episode 5 with co-host Brian Olsen.
Video • Detailed show notes - Presto on ACID, row-level INSERT/DELETE, and why JDK11?
4 November 2020 -
Trino Community Broadcast live stream episode 4 with co-host Brian Olsen and guest David Stryker.
Video • Detailed show notes - Running two Presto distributions and Kafka headers as Presto columns
22 October 2020 -
Trino Community Broadcast live stream episode 3 with co-host Brian Olsen and guest Sven Pfennig.
Video • Detailed show notes - Kubernetes, arrays on Elasticsearch, and security breaks the UI
7 October 2020 -
Trino Community Broadcast live stream episode 2 with co-host Brian Olsen and guest Cory Darby.
Video • Detailed show notes - What is Presto, WITH RECURSIVE, and Hive connector
24 September 2020 -
Trino Community Broadcast live stream episode 1 with co-host Brian Olsen.
Video • Detailed show notes
2017
- OneOps user training: Level 1 — beginner
January 2017 -
A recorded beginner training class for OneOps, the open source cloud application lifecycle management platform from Walmart, released as an open video series on the Walmart Labs Community YouTube channel.
Video • Details
2013
- DevOps finishes what Agile started
Vancouver, BC — 25–26 October 2013 -
An Ignite talk at DevOpsDays Vancouver 2013 on how DevOps carries forward and completes the cultural shift that Agile began.
Video
2012
- Improving software quality using component lifecycle management with Jenkins
San Francisco, CA — 30 September 2012 -
A talk at the Jenkins User Conference on improving software quality by bringing component lifecycle management into the Jenkins CI pipeline with Sonatype Insight.
Video