> Agents have changed how we think about source control, file systems, and persisting state. Developers and agents are generating more code than ever — more code will be written over the next 5 years than in all of programming history — and it’s driven an order-of-magnitude change in the scale of the systems needed to meet this demand. Source control platforms are especially struggling here: they were built to meet the needs of humans, not a 10x change in volume driven by agents who never sleep, can work on several issues at once, and never tire.

I keep hearing this argument, but there's not even an attempt at explanation for why this should be true.

The amount of code written is predicated on the amount of features planned, which is in turn predicated on the customer's needs and willingness to pay. The amount of code a programmer is able to produce per day is not (and hasn't been for a while, don't know if ever) a problem when it comes to the speed of product development.

Having witnessed some projects from early start to transition into maintenance mode, I could attest to the amount of code generated by the same programmers during different project maturity stages being dramatically different: at the very beginning, it's possible that a single programmer will be doing hundreds commits a day, each worth of hundreds of changes. But, once the project is mostly fleshed out, the commits start coming maybe once a day, but could be even fewer. The initial stage doesn't last very long either. It's typically measured in months.

So, sorry... I don't think that agents changed any of "source control, filesystems, and persistent state". There's no reason and no evidence to believe that they did.

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> Further, Git’s data model is not only good for source control, but for anything where you need to track state, time travel, and persist large amounts of small data.

Persist large amounts of small data? Have these people never seen a relational database? Git doesn't hold a candle to a proper database when it comes to storing large amounts of small data. Its database model and implementation are extremely naive... which is OK for a program that isn't trying to be a general-purpose database to store large amounts of small data. Git is not the problem. The authors of this article are.

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> Artifacts’ Git API might make you think it’s just for source control, but it turns out that the Git API and data model is a powerful way to persist state in a way that allows you to fork, time-travel and diff state for any data.

Seriously? And yet Git struggles with anything that isn't a flat file where line serves as an important unit of measuring and storing information... Any departure from line-oriented diff produces really poor results in Git and either requires specialized tooling on top of Git to handle or is just outright so bad that even specialized tooling can't be made to deal with it.

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> But what about a multi-GB repository and/or repos with millions of objects? How can we clone that repo quickly, without blocking the agent’s ability to get to work for minutes and consuming compute?

This is misunderstanding the problem: nobody needs repos with millions of objects. What Git needs is... better modules (not necessary git-module, just the modularity part). S.t. for example it's possible to check out only the relevant sub-tree from the remote, or to commit changes only to the said sub-tree w/o having to affect and therefore contest the history of unrelated parts of the repo.