Contributor

Latest Episodes:

Community Driven IaC: OpenTofu with Kuba Martin Oct 17, 2023

Show notes

Kuba Martin (@cube2222_2) is Software Engineering Team Lead at Spacelift and Interim Tech Lead of OpenTofu, the open-source fork of Terraform. Terraform is a declarative infrastructure-as-code (IaC) tool that recently switched to a source-available license. Spacelift and other companies that heavily relied on Terraform came together to fork it into a community-driven project originally called OpenTF, which has now become OpenTofu and is governed by the Linux Foundation.

Contributor is looking for a community manager! If you want to know more, shoot us an email at eric@scalevp.com.

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In this episode we discuss:

Two kinds of forks
How OpenTofu handled the opportunity to rethink their licensing and copyright
Finding hundreds of pledges to the OpenTF Manifesto
The benefits of a technical steering committee
Recreating the community registry

Links:

Postgres for Everything: Tembo with Ry Walker Sep 13, 2023

Show notes

Ry Walker (@rywalker) is the founder and CEO of Tembo, the Postgres developer platform for building any and every data service. To Ry, the full capabilities of Postgres appear underappreciated and underused for most users. Tembo is an attempt to harness the large ecosystem of Postgres extensions, and ultimately collapse the database sprawl of the modern data stack.

Contributor is looking for a community manager! If you want to know more, shoot us an email at eric@scalevp.com.

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In this episode we discuss:

Taking the “red pill” of using Postgres for everything
Providing universal support for Postgres extensions
Why Ry dislikes the current state of the modern data stack
How databases across the board have mostly changed into application platforms
What makes Tembo “Startup Mt. Everest”

Links:

People mentioned:

Erik Bernhardsson (@bernhardsson)

Other episodes:

Clickhouse with Alexey Milovidov and Ivan Blinkov

Automation for Technical People: n8n with Jan Oberhauser Aug 09, 2023

Show notes

Jan Oberhauser (@JanOberhauser) is the founder and CEO of n8n, the free and source-available workflow automation tool for technical users. n8n's flexible architecture allows users to avoid the limitations of other automation tools, while also opening doors for complex automation scenarios. The project has garnered over 30,000 GitHub stars and a thriving community of 55,000+ members.

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In this episode we discuss:

How Jan’s background in film effects laid the groundwork for n8n
Why n8n uses a forum over Discord or Slack for a community platform
Use cases from scheduling fitness classes to upgrading financial mainframes
How n8n might stack up against the well-thought out Python script
Why n8n uses a fair-code license rather than open-source

Links:

Other episodes:

The Big Fork: libSQL with Glauber Costa Jul 26, 2023

Show notes

Glauber Costa (@glcst) is the founder of Turso and the co-creator of libSQL, an open source, open contribution fork of the database engine library, SQLite. Most people believe that SQLite is open-source software, but it actually exists in the public domain and doesn’t accept external contributions. With their big fork, Glauber and his team have set out to evolve SQLite into a modern database with support for distributed data, an asynchronous interface, compatibility with WASM and Linux, and more.

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In this episode we discuss:

Community reactions to forking SQLite
How Glauber was spoiled by starting his career developing for Linux
The controversial decision to launch libSQL without writing a single line of code
The plan for incorporating upstream changes from SQLite
Examples of how application developers need to move code “to the edge”

Links:

People mentioned:

Avi Kivity (@AviKivity)
Dor Laor (@DorLaor)
Ben Johnson (@benbjohnson)
Phillip O’Toole (@general_order24)
Matt Tantaman (@tantaman)

Other episodes:

Rethinking the Workflow Problem: Windmill with Ruben Fiszel Jul 05, 2023

Show notes

Ruben Fiszel (@rubenfiszel) is the creator of Windmill, the open-source developer platform that lets users easily turn scripts into workflows and internal apps with auto-generated UIs. Windmill doesn’t force engineers to change their coding style or adopt a convoluted API, and its low-code design makes it accessible to non-technical users. Tune in to find out how Windmill offers speed, performance and flexibility, while avoiding the limitations of rigid tools.

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In this episode we discuss:

Why many engineers try to reinvent the wheel when it comes to workflow engines
When Ruben first saw the need for a platform like Windmill while working at Palantir
“Today is the nicest period to build open-source…”
Ruben’s incredible presence with support and bug fixes
Windmill’s generous open-source offerings and the future of the business

Links:

Other episodes:

Vector Search for Humans: Marqo with Jesse Clark Jun 28, 2023

Show notes

Jesse Clark (@jn2clark) is a co-founder of Marqo, the end-to-end, multimodal vector search engine. Vector search has exploded along with the rise of generative AI models, so Marqo’s arrival has had excellent timing. The project has quickly grown to almost 3000 GitHub stars, despite being less than a year old. Jesse and his team weren’t exactly expecting this level of immediate success, but they are well-positioned to continue developing Marqo as a fixture in the worlds of information retrieval and machine learning.

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In this episode we discuss:

Jesse’s journey from physics research, to Stitch Fix, Amazon, and finally starting Marqo
Industry vs academia in the cutting edge of machine learning
Why “almost any organization in the world would benefit from Marqo”
Talking about machine learning language - tensors, vectors, embeddings
How Jesse deals with the stress of knowing how fast the AI space is innovating

Links:

Marqo

People mentioned:

Katrina Lake (@kmlake)
Eric Colson (@ericcolson)

From Orchestration to Building Applications: Conductor with Jeu George Jun 14, 2023

Show notes

Jeu George (@jeugeorge) is the co-creator of Conductor, the open-source application building platform. Conductor began as a workflow orchestrator and was originally developed at Netflix. Jeu also co-founded Orkes, a company which offers a cloud product based on Conductor. Tune in to find out how Conductor has evolved into an open-source, battle-tested distributed application platform.

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In this episode we discuss:

The core tenets of building Conductor - reliability, language and cloud agnosticism
How Conductor enables teams to share and manage their custom modules
The role of Conductor in Netflix’s switch from licensed to original content
Jeu’s journey from Netflix, to Uber, and finally to Orkes
How Orkes is focusing on integrations and AI orchestration moving forward

Links:

People mentioned:

Viren Baraiya (@virenbaraiya)
Boney Sekh (@boneyorkes)
Dilip Lukose (@diliplukose)

Opening Up Authentication: SuperTokens with Advait Ruia May 31, 2023

Show notes

Advait Ruia (@Advait_Ruia) is the co-founder of SuperTokens, the open-source user authentication and authorization framework. SuperTokens integrates natively into both your front-end client and your backend endpoint. This approach gives developers more control over the user experience and allows for custom workflows. Tune in to find out why SuperTokens aims to be the best of both the build and the buy argument for authentication solutions.

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In this episode we discuss:

How SuperTokens evolved from a blog post on session management into a full-fledged infrastructure company
Why there is increasing demand for authentication providers
Do founders need to be in the Bay Area?
Advait’s advice for building community and providing support
Areas where SuperTokens could use outside contributions

Links:

People mentioned:

Rishabh Poddar (@rishpoddar)

Other episodes:

Hasura with Tanmai Gopal

Open-Source Runtime Security: Falco with Loris Degioanni Apr 05, 2023

Show notes

Loris Degioanni (@lorisdegio) joins Eric Anderson (@ericmander) to chat about Falco, the open-source runtime security tool for modern cloud infrastructures. Loris is the founder and CTO of Sysdig, and co-creator of Wireshark, the legendary open-source packet analysis tool. Today, Loris talks about all these projects and more - tune in to learn about some deep history and Loris’ predictions for the future.

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In this episode we discuss:

How Loris began working with Gerald Combs as a student in Italy
Why Loris’ teams name their products after animals
The new non-profit Wireshark Foundation
Parallel development of cloud technology and containers during Loris’ career
The little things that make open-source projects go viral

Links:

People mentioned:

Solomon Hykes (@solomonhykes)

Decoupling Authorization: Cerbos with Emre Baran Mar 22, 2023

Show notes

Emre Baran (@emre) is the CEO and co-founder of Cerbos, the open-source authorization layer for implementing roles and permissions. Cerbos allows developers to decouple authorization logic from core code into its own centrally distributed component. Easier said than done, perhaps - but Cerbos is secure, intentionally simple to implement, and developer-focused.

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In this episode we discuss:

The difference between authentication and authorization
Why Cerbos is language-agnostic
Authorization patterns in a single application versus a larger network
The reason most devs start out trying to do authorization themselves, and sometimes give up
How the upcoming Cerbos Cloud will empower less technical users to deploy and manage policies and logs

Links:

People mentioned:

Charith Ellawala (Github: @charithe)

Other episodes:

Open Policy Agent with Torin Sandall

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