No path for busy people, unfortunately. Learn everything from ground up, from containers to Compose to k3s, maybe to kubeadm or hosted. Huge abstraction layers coming from Kubernetes serve their purpose well, but can screw you up when anything goes slightly wrong on the upper layer.
For start, ignore operators, ignore custom CSI/CNI, ignore IAM/RBAC. Once you feel good in the basics, you can expand.
k3sup a cluster, ask an AI on how to serve an nginx static site using trafeik on it and explain every step of it and what it does (it should provide: a config map, a deployment, a service and an ingress)
k3s provides: csi, cni (cluster storage interface, cluster network interface) which is flannel and and local-pv which just maps volumes to disk (pvcs)
trafeik is what routes your traffic from the outside to inside your cluster (to an ingress resource)
Is there a comprehensive leaderboard like ClickBench but for vector DBs? Something that measures both the qualitative (precision/recall) and quantitative aspects (query perf at 95th/99th percentile, QPS at load, compression ratios, etc.)?
ANN-Benchmark exists but it’s algorithm-focused rather than full-stack database testing, so it doesn’t capture real-world ops like concurrent writes, filtering, or resource management under load.
Would be great to see something more comprehensive and vendor-neutral emerge, especially testing things like: tail latencies under concurrent load, index build times vs quality tradeoffs, memory/disk usage, and behavior during failures/recovery
Seconding Fullmetal Alchemist. I hear the remake (Fullmetal Alchemist: Brotherhood) is usually regarded as the better version. More suggestions: Neon Genesis Evangelion, Death Note, Sousou no Frieren, Cowboy Bebop, Nichijou, Tengen Toppa Gurren Lagann, Bakemonogatari. There's also quite a few good movies, anything by Studio Ghibli is great, and so are Akira, Perfect Blue, and Ghost in the Shell.
Some of those those aren't really going to appeal people unfamiliar with the conventions of the genre and some of the big personalities, e.g. Evangelion is a deconstruction of the once popular giant robot genre and Hideaki Anno's personal couch trip rolled into one.
Brotherhood follows the plot of the source material comic, which is regarded as having a better ending. The original series aired concurrently with the comic and had to diverge when it passed where the ongoing comic ran out of chapters.
Slightly tangential but this was a learning moment for me.
This reminds me of a story where Sage Mandavya established the first juvenile law in Hindu mythology.
<story starts>
Long ago, there lived a great sage named Mandavya who had taken a vow of silence and spent his days in deep meditation. One day, while he sat motionless beneath a tree with his arms raised in penance, a group of thieves being pursued by the king’s soldiers fled into his hermitage. They hid their stolen loot near the sage and escaped through the other side.
When the king’s soldiers arrived, they found the stolen goods but the sage—deep in meditation and bound by his vow of silence—neither confirmed nor denied their presence. The soldiers arrested him and brought him before the king, accusing him of harboring criminals.
Despite his spiritual stature, the king ordered a severe punishment: Mandavya was to be impaled on a stake (shula)—a horrific execution where a wooden spike was driven through the body. However, due to his immense yogic powers and detachment from the physical world, the sage did not die. He remained alive on the stake, enduring the agony with superhuman patience.
Eventually, other sages intervened, the king realized his grave error, and Mandavya was freed. But the damage was done. When the sage finally left his mortal body, he went directly to Yamaloka—the realm of Yama, the god of death and justice—to demand an explanation.
“Why did I have to suffer such a gruesome fate?” Sage Mandavya asked Lord Yama. “What terrible sin did I commit to deserve impalement?”
Yama consulted his records and replied, “When you were a child, you caught a dragonfly and pierced it with a needle through its body, watching it suffer for your amusement. That act of cruelty resulted in your punishment - you experienced the same suffering you inflicted on that innocent creature.”
Sage Mandavya was furious. “That was when I was a child!” he protested. “I was too young to understand the difference between right and wrong, between sin and virtue. How can you punish an ignorant child with the same severity as a knowing adult?”
Yama tried to explain that karma operates impartially, but Mandavya would not accept this. In his righteous anger, the sage cursed Yama himself: “For this unjust judgment, you shall be born as a human on Earth and experience mortality yourself!”
This curse led to Yama being born as Vidura, the wise and virtuous counselor in the Mahabharata - a human who, despite his wisdom and righteousness, had to endure the limitations and sufferings of mortal life.
But Mandavya didn’t stop there. Using his spiritual authority, he proclaimed a new divine law: “No sin committed by a child below the age of fourteen shall count toward their karmic debt equivalent to that of an adult. Children who do not yet understand dharma and adharma shall not be punished for their ignorant actions.”
This became the first “juvenile law” in Hindu mythology—a recognition that children, in their innocence and ignorance, deserve compassion and correction rather than severe punishment.
<story ends>
When I was a child, I too wanted to catch a dragonfly and tie a thread to it so it would fly around like a little pet. But my mother stopped me. She told me this very story of Sage Mandavya, and it scared me for life. I never forgot it, and I never tried to catch and bind a dragonfly again.
1. If is were possible for an ordinary mortal to impose arbitrary curses on the god of death and justice, the world would quickly descend into utter chaos.
2. If children are completely free from accountability, adults will form them into an army and convince them to commit crimes on their behalf, leading to an intolerable situation. This may already be a standard way of doing business in some parts of the world.
> If children are completely free from accountability, adults will form them into an army and convince them to commit crimes on their behalf, leading to an intolerable situation. This may already be a standard way of doing business in some parts of the world.
This is an ongoing problem in Norway now and I think it has been in Sweden for some time.
If you want to read more, search for the foxtrot network.
> 1. If is were possible for an ordinary mortal to impose arbitrary curses on the god of death and justice, the world would quickly descend into utter chaos.
Mandavya is not just any mortal; he is an enlightened sage. In Hinduism, enlightened beings are considered superior to gods. There’s another story about Sage Markandeya (one of the nine immortals, the Chiranjeevis) who caused the death of Yama, the God of Death. In Hindu cosmology, all the gods hold honorary responsibilities, and nothing is permanent - not even the position of Brahma, the Creator
> 2. If children are completely free from accountability, adults will form them into an army and convince them to commit crimes on their behalf, leading to an intolerable situation. This may already be a standard way of doing business in some parts of the world
I believe he introduced a juvenile law, which involves reduced sentences or milder punishments rather than granting complete immunity from consequences.
> 1. If is were possible for an ordinary mortal to impose arbitrary curses on the god of death and justice, the world would quickly descend into utter chaos.
Opportunity myth? Mortals are simply temporarily embarrassed gods?
Interesting - this seems to target a different layer than services like Tinker (https://thinkingmachines.ai/blog/announcing-tinker/). Monarch provides the infrastructure primitives while Tinker is a managed finetuning service. Could someone build something like Tinker on top of Monarch?
Nice, so the open source equivalent now exists. Meta basically commoditized Tinker's($12B valuation) value prop by giving away the infra (Monarch) and the RL framework (TorchForge). Will be interesting to see how a managed service competes with free + open source at this layer.
Can someone help me understand the pricing of zed? $10 per month- $5 credits for AI credits. This credits can be used for claude code / codex inside zed or should I manage different api keys for codex/claude code?
There are 2 modes of operation - an editor AI mode and a dedicated agent mode. For the agent mode like Claude Code or Codex, you don’t have to pay Zed, only the CLI tool providers. The zed subscription is for those who don’t want to deal with AI vendors, cli tools etc., and just use it in the editor
You can’t compare these with regular VM of aws or gcp. VM are expected to boot up in milliseconds and can be stopped/killed in milliseconds. You are charged per second of usage. The sandboxes are ephemeral and meant for AI coding agents. Typical sandboxes run less than 30 mins session. The premium is for the flexibility it comes with.
I think you can absolutely compare them and there is no added flexibility, in fact there is less flexibility. There is added convenience though.
For the huge factor in price difference you can keep spare spot VMs on GCP idle and warm all the time and still be an order of magnitude cheaper. You have more features and flexibility with these. You can also discard them at will, they are not charged per month. Pricing granularity in GCP is per second (with 1min minimum) and you can fire up firecracker VMs within milliseconds as another commenter pointed out.
Cloudflare Sandbox have less functionality at a significantly increased price. The tradeoff is simplicity because they are more focused for a specific use case for which they don't need additional configuration or tooling. The downside is that they can't do everything a proper VM can do.
It's a fair tradeoff but I argue the price difference is very much out of balance. But then again it seems to be a feature primarily going after AI companies and there is infinite VC money to burn at the moment.
I coud easily spin-up a firecracker VM on-demand and put it behind an API. It boots up in under 200 milliseconds. and I get to control it however I wish to. And also, all costs are under my control.
In my case, it is ignorance. I am not familiar with how to wield firecracker VMs and manage their lifecycle without putting a hole in my pocket. These sandbox services(e2b, Daytona, Vercel, etc.) package them in an intuitive SDK for me to consume in my application. Since the sandboxing is not the main differentiator for me, I am okay to leverage the external providers to fill in for me.
That said, I will be grateful if you can point me to right resources on how to do this myself :)
This is a pretty good use-case for an open-source project then.
For guide, just follow their official docs. I did those again today, literally copy-pasted shell commands one after the other, and voila.. had firecracker vm running and booting a full-fledge ubuntu vm.
It was sooo damn fast that when it started, at that moment I thought that my terminal had crashed because it's prompt changed. But nop. It was just that fast that even while literally looking at it I was not able to catch when it actually did boot-up.
By the way, two open-source projects already exist:
Lean has been under development over the last 13 years, part of that while chief architect Leo de Moura was employed by Microsoft Research (he's now at AWS). However, Lean is an open source project, not exclusively a Microsoft project. More accurately, see here: https://lean-lang.org/
There were other HN posts suggesting BMAD, ccpm, conductor, etc. I considered giving it a try. They were quite comprehensive, to the point where I was exhausted reading all the documentation they’ve generated before coding - product requirements, epics, user stories/journeys, tasks, analysis, architecture, project plans.
The idea was to encapsulate the context for a subagent to work on in a single GitHub issue/document. I’m yet to see how the development/QA subagents will fare in real-world scenarios by relying on the context in the GitHub issue.
Like many others here, I believe subagents will starve for context. Claude Code Agent is context-rich, while claude subagents are context-poor.
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