HN user

andoando

1,174 karma

Nutty

Posts7
Comments872
View on HN

How is it going to get access to gmail or github? In any case, whats the probability of it going to so completely off the rails that it does something horrendous with gmail/github? Whats it going to do? Email my coworkers nudes on my computer? Make my github profile public?

I mean what's the big deal? I use --dangeorusly-skip-permissions on every single interaction in the last 6 months. Worst case it deletes my files that are all on git? It fucks up my local DB? Cool.

I save way more time not babying it than the occasional fuck up I have to salvage.

MCP is dead? 2 months ago

Youd just whitelist the list of cli calls equivalent to what your mcp offers

Eh writing software for healthcare, or aircraft or self driving cars is more rigorous than an EE working on industrial lighting or toys.

Im sure for the most part, engineers in physical space deal with the same kind of tradeoffs software engineers make, where you try your best based on industry standards, personal past experiences without some way to prove what youve done is right

Imagine you went back 100 years and someone was like "Come up with a mathematical system that can express any sequences of logical steps" do you imagine what you would deliver is a few primitives and a few simple rules and said "here you go!, this is fully complete". Its actually quite remarkable that Church/Turing didn't start off from primitives like if statements, loops, etc.

Lambda calculus is from the 1930s and predates computers, its point is that it is bare bones model of computation. It doesn't make much sense to compare it to modern languages in efficacy, as that seems to imagine someone came up with lambda calculus in 2010 along Java, C, Python, etc.

The super cool thing about it is that it is capable of expressing ALL the computation you know today, from the few primitives. An "If" statement for example is λb.λx.λy. b x y

At the beginning there was only one query, it got expanded over time with new features. It wasnt well thought out, no.

If you need high scale globally distributed persistent data, uniform distribution of hash reads/writes, dont care for schema, and know your query will remain simple yeah its a fine choice.

I just wouldn't consider it outside of enterprise level

With AI now writing queries is a joke. But you can just create a two column table: key, JSONB and call it a day and you get your easy document store + indexes, json search, relationsl goodness, and atomicity, consistency for free

We used DynamoDB pretty much exclusively at Tinder, cause it was the founders choice early on. Horrible horrible choice and after 4 years working on it I dont see why you would.

1. you have a limited number of global supported indexes, 5 iirc, which means your queries are very limited. If your use case ever expands beyond that you're pretty screwed. 2. You will have race conditions. Strong consistency is 2x the cost, and not supported on global indexes. 3. Data is split into 10GB partitions and all the read/write quotas are split evenly by the number of partitions. 100 reads you're paying for is actually 10 reads per partition if you have 10 partition. Hot sharding becomes a real problem.

Take your document data, stick it in a JSONB and you get the same performance way cheaper + query able/indexable columns. The only time Dynamo wins I think is it scales well globally, but you probably dont need it

Claude Design 3 months ago

I don't either, but I really think Im just burnt out. The simplest things piss me off.

I want it yes. I already feel like Im the one doing the dumb work for the AI of manually clicking windows and typing in a command here or there it cant do.

Ive also been getting increasingly annoyed with how tedious it is to do the same repetitive actions for simple tasks.