Posts

Gmail’s AI email assistant writes like a committee of lawyers designed it.

Pete Koomen’s recent post Horseless Carriages explains why: developers control the AI prompts instead of users. In his post he argues that software developers should expose the prompts and the user should be able to control it.

He inspired me to build my own. I want a system that’s fast, accounts for historical context, & runs locally (because I don’t want my emails to be sent to other servers), & accepts guidance from a locally running voice model.¹

In “Data Rules Everything Around Me,” Matt Slotnick wrote about the difference between SaaS & AI apps. A typical SaaS app has a workflow layer, a middleware/connectivity layer, & a data layer/database. So does an AI app.

AI makes writing frontends trivial, so in the three-layer cake of workflow software the data matters much more.

The big differences between an AI & the SaaS app lie within the ganache of the middle layer. In SaaS applications, coded business rules determine each step a lead follows from creation to close.

Remember when you took a family photo & Ghibli-styled it?

Or that vibe coding session, when you pasted a screenshot of the browser so the AI can help you debug some Javascript?

Today, we expect AI to be able to hear, see, & read. This is why multimodal is the future of AI.

Multimodal data means using text, images, video, sound, even three-dimensional shapes with AI.

Systems of record are recognizing they cannot “take their survival for granted.”

One strategy is to acquire : the rationale Salesforce gives for the Informatica acquisition.

Another strategy is more defensive - hampering access to the data within the systems of record (SOR).

Unlike the previous software era where SORs built platforms on top of themselves to develop broader ecosystems (in Salesforce’s case Veeva & Vlocity), the AI shift does seem to be more defensive.

DuckLake is one of the most exciting technologies in data.

While data lakes are powerful, the formats that manage them have become notoriously difficult to work with.

“I think one of the things in DuckLake that we managed to do is to cut, I want to say like 15 technologies out of this stack.”

How does it achieve this? Instead of building a custom catalog server, DuckLake uses a simple, elegant idea: a standard database to manage metadata. It uses a database for what it’s good at. This clean architecture allows DuckLake to manage huge data lakes—with millions or even billions of files—across AWS S3 or Google Cloud Storage.

Databricks seems to be closing the gap on Snowflake faster than expected.

Last week Databricks shared some important updates on their business which allows us to compare the progress of the two companies.

Quarterly revenue between the two company shows nearly identical slope, two parallel lines. Snowflake recently exceeded $1b in quarterly revenue mark while Databricks just touched $750m and is targeting $925m for the next quarter.

The Seed Surge of 2021 will lead to a raft of acquihires.

In 2021 the total number of US software & AI seeds jumped from 2900 to 4300 - a 49% jump. Seeds fell to about 3000 creating a seed tabletop.

Series As moved in lockstep both on the way up and the way down - creating a squeeze.

Doctors and security research have more in common than you might think.

Doctors defend human bodies against an ever-shifting landscape of viruses & infections. Security researchers do the same thing, but at massive scale—protecting thousands of servers instead of a single patient.

The doctors’ responsibility are to defend a human body from an ever-shifting landscape of potential viruses and infections. Each human body is slightly different. The research around human health evolves all of the time as well as the research around potential infections.

Where venture capital flows, innovation follows. And for more than a decade, few faucets have been watched more closely than Y Combinator. An analysis of their investment patterns since 2020 doesn’t just reveal the accelerator’s strategy—it provides a map to the entire startup ecosystem’s next chapter.

With Demo Day approaching this week & inspired by Jamesin Seidel’s YC Series A analysis, I wondered how YC investment patterns have changed since 2020.

Who could have predicted that crypto and data center real estate would be the categories swinging the IPO market doors open?

In late 2024, I predicted a thaw in the IPO market. We’re now seeing that forecast come to life with CoreWeave and Circle’s IPOs. Neither company is pure-play software, but their strong performances signal renewed investor appetite for the ragged edge of technology.