Author | Lightnews

Jenna Pederson

@jennanerdsout.com

1.2K followers 370 following 300 posts

mom / staff developer advocate @ Pinecone

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Jenna Pederson @jennanerdsout.com · Mar 10

Last week, I joined Pinecone.io as a Staff Developer Advocate! I'm excited to join the team making AI more knowledgeable and can't wait to meet Pinecone users and learn how you're using vector databases and vector search in your work.

And look at this cute welcome plant they sent me?!

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Jenna Pederson @jennanerdsout.com · 2d

Oh my gosh. That is absolutely terrible. I’m so sorry your family is going through this. ❤️

Jenna Pederson @jennanerdsout.com · 2d

I'd listen to this!

Jenna Pederson @jennanerdsout.com · 12d

I can confirm that the iOS 26 spell check has been updated and is even worse now.

I have never spelled duck wrong so many times in my life.

Reposted by Jenna Pederson

Bethany Black @bethanyblack.bsky.social · 14d

Them: “no one had pronouns in my day”
A TV Character from their day:

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Reposted by Jenna Pederson

Merriam-Webster @merriam-webster.com · 14d

Not to be THAT dictionary, but…

It’s ‘per se,’ not ‘per say.’
It’s ‘dog-eat-dog world,’ not ‘doggy-dog world.’
It’s ‘hunger pangs,’ not ‘hunger pains.’
It’s ‘one and the same,’ not ‘one in the same.’
It's 'buck naked,' not 'butt naked.'

860 1.4K 6.5K

Reposted by Jenna Pederson

Rick Gebhardt @rmgebhardt.bsky.social · 14d

Dammit. I've gotta add to my project list to dump Ring and replace their devices with something else at our house. I don't have time for this shit.

yro.slashdot.org/story/25/10/...

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Jenna Pederson @jennanerdsout.com · 13d

F. I knew this was coming. I also don't have time for this shit.

Jenna Pederson @jennanerdsout.com · 18d

I have this very same conversation to and from daycare every day. And then I tell him they are resting because they had to work very hard overnight.

Jenna Pederson @jennanerdsout.com · 18d

I had one in my car! Until I forgot something yesterday and used it and didn’t replenish 😂

Jenna Pederson @jennanerdsout.com · 18d

We have officially entered the season where I forget to put on a jacket. And now I’m going to be chilly all day.

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Jenna Pederson @jennanerdsout.com · 25d

Oh my gosh. That’s amazing. YOU taught them that!

Jenna Pederson @jennanerdsout.com · Sep 27

hello people. i'm going to let a domain expire in a couple days. please clap.

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Jenna Pederson @jennanerdsout.com · Sep 23

Thanks for having me on the podcast!

Reposted by Jenna Pederson

Adventures In DevOps @adventuresindevops.bsky.social · Sep 23

The latest episode is out!

Vector Databases Explained: From E-commerce Search to Molecule Research with @jennanerdsout.com

adventuresindevops.com/episodes/202...

Vector Databases Explained: From E-commerce Search to Molecule Research | Adventures in DevOps

Jenna Pederson demystifies vector databases, exploring how they power semantic search, their role in RAG, and unexpected applications.

adventuresindevops.com

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Jenna Pederson @jennanerdsout.com · Sep 19

Pay for play?!? Shocking 😱

Jenna Pederson @jennanerdsout.com · Sep 19

😂 Never. It will work flawlessly.

Jenna Pederson @jennanerdsout.com · Sep 19

😆 I knew there was a movie quote in here somewhere!

Jenna Pederson @jennanerdsout.com · Sep 19

What can go wrong?

Email copy sharing that a parking lot will now use an AI parking system.

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Jenna Pederson @jennanerdsout.com · Sep 12

🔑 Join Sohan Maheshwar from @authzed.com and me for a webinar as we talk about securing enterprise AI systems with relationship-based access control (ReBAC).

We'll do a demo with Pinecone and SpiceDB and answer questions.

🗓 September 25
⏰ 9 am PT / 12pm ET
🔗 pinecone-io.zoom.us/webinar/regi...

Jenna Pederson @jennanerdsout.com · Aug 27

Delphi powers agentic retrieval for every Digital Mind on their platform. Each is a conversational agent for a creator, coach, or expert to scale their unique knowledge. With 100M vectors, 12k+ namespaces, and results < 100ms at P95, each conversation feels natural and responsive to end users.

Jenna Pederson @jennanerdsout.com · Aug 27

This is one of my favorite case studies with Pinecone that just came out ⤵️

www.pinecone.io/customers/de...

Fast, accurate retrieval for creators at scale: Delphi’s path toward a million conversational agents with Pinecone | Pinecone

Search through billions of items for similar matches to any object, in milliseconds. It’s the next generation of search, an API call away.

www.pinecone.io

Jenna Pederson @jennanerdsout.com · Aug 26

Some claim RAG is dead, but anyone building production AI workloads is doubling down.

Here's why RAG might actually matter more than ever in 2025 ⤵️

Why RAG Might Actually Matter More Than Ever In 2025 | HackerNoon

Some claim RAG is dead, but anyone building production AI workloads is doubling down. Here's why it remains essential for real-world AI deployments.

buff.ly

Reposted by Jenna Pederson

HackerNoon @hackernoon.com · Aug 24

Some claim RAG is dead, but anyone building production AI workloads is doubling down. Here's why it remains essential for real-world AI deployments. #retrievalaugmentedgeneration

Why RAG might actually matter more than ever in 2025

hackernoon.com

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Jenna Pederson @jennanerdsout.com · Aug 22

Ready to implement production-ready agentic RAG apps? I've got a workshop for you!

🔹 Learn vector database fundamentals
🔹 Build an agentic RAG chat app with Pinecone + AWS
🔹 Gain practical skills for semantic search in real-world apps

🗓️ Sept 18, 2025
⏰ 9:00am PT / 12pm ET
🔗 hubs.la/Q03ChvhN0

Shows Objective, LLM, Storage, and Capabilities of a RAG app that can access data sources and tools to make decisions and take actions.

Jenna Pederson @jennanerdsout.com · Aug 16

So not cool, Austin. And yes I agree 😭