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cpursleyyesterday at 2:15 PM2 repliesview on HN

Yeah, but just like all other bolt-on databases, now your vital data/biz logic is disconnected from the hot new VC database of the month's logic and you have to write balls of mud to connect it all. That's a very big tradeoff (logic, operations, etc).

Furthermore, when all the hipster vector database die or go into maintenance mode or get the license rug-pull when the investors come looking for revenue, postgres will still be chugging along and getting better and better.

Anyways, all this vector stuff is going to fade away as context windows get larger (already started over the past 8 months or so).


Replies

qeternityyesterday at 2:26 PM

> Also, all this vector stuff is going to fade away as context windows get larger (already started over the past 8 months or so).

People who say this really have not thought this through, or simply don't understand what the usecases for vector search are.

But even if you had infinite context, with perfect attention, attention isn't free. Even if you had linear attention. It's much much cheaper to index your data than it is to reprocess everything. You don't go around scanning entire databases when you're just interested in row id=X

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tacooooooooyesterday at 3:57 PM

> Anyways, all this vector stuff is going to fade away as context windows get larger (already started over the past 8 months or so).

We're searching across millions of documents, so i doubt it