alt.hn

1/30/2026 at 9:17:21 PM

Hypergrowth isn’t always easy

 https://tailscale.com/blog/hypergrowth-isnt-always-easy

by usrme

2/2/2026 at 12:46:57 PM

Why is the cover image for the post a cartoon 69 position?

by holistio

2/2/2026 at 2:10:09 PM

It is not a cartoon, it is an interpretation of the position in Bauhaus style.

by krtkush

2/2/2026 at 2:51:50 PM

maybe BauHaus style is cartoony

by beanjuiceII

2/2/2026 at 12:50:07 PM

A little reward for anyone who was affected by the outage?

by oh_my_goodness

2/2/2026 at 3:05:16 PM

Why isn't every cover image a cartoon 69 position?

by stronglikedan

2/2/2026 at 4:09:10 PM

Cannot unsee :)

by kubelsmieci

2/2/2026 at 1:57:35 PM

Took me a moment, but now I can't not see it.

by drcongo

2/2/2026 at 2:30:40 PM

I mean... shows where your head is at? Lol.

by John23832

2/2/2026 at 3:06:15 PM

420 is very controversial so what choice do you really have this days

by heliumtera

2/2/2026 at 3:48:14 PM

That's the weed number

by joe_mamba

2/2/2026 at 1:21:13 PM

TailScale is a VPN, and the article highlights a recent increase in user base. This is likely due to VPNs being required to access pornographic materials for residents of many US states.

by the__alchemist

2/2/2026 at 2:30:50 PM

Notably, it's a VPN for connecting your own devices together, so unless you're deploying a server elsewhere for access to porn it's probably not for that.

by easton

2/2/2026 at 3:38:30 PM

you can pay for the mullvad add-on to use their exit nodes

by arccy

2/2/2026 at 4:33:28 PM

You can also just use Mullvad

by direwolf20

2/2/2026 at 3:54:21 PM

It could also be that Tailscale users have many kids, who then also use Tailscale. Although if the header is meant to represent that, it's showing the wrong position.

by InsideOutSanta

2/2/2026 at 6:04:04 PM

Interesting post. I appreciate their candor and self-criticism, but, as a customer, I'm consistently surprised by how robust Tailscale ends up being, and how rarely I've experienced an issue that actually broke my tailnet. The sort of downtime that might keep me from accessing the admin tool or something else like that is rare enough, but my nodes have almost (?) never failed to talk to each other. Pretty great.

Caveat: I have a very small tailnet (<100 nodes). Anyone running with thousands of nodes may have a very different experience where inconvenience might be existential.

by flkiwi

2/3/2026 at 6:56:55 AM

The reason for that is that all nodes talk p2p to each other. There is no central communication server like with many other vpn solutions. So even if Tailscale would go down for days you won't have any downtime between your nodes.

by tpetry

2/2/2026 at 1:44:47 PM

No issues using headscale and selfhosted derp servers.

Tailscale is great technology and protocol and facilitates decentralisation.

Hypergrowth is a synonym for unsustainable growth. The headline here is business breaks tech, again.

by 1dom

2/2/2026 at 5:17:21 PM

> Hypergrowth is a synonym for unsustainable growth.

No it's not. It's often a recognition that just one or two, maybe three companies will end up dominating a particular market simply due to economies of scale and network effects... and so the choice is between hypergrowth to try to attain/keep the #1 or #2 position, or else go out of business and lose all the time, money, and effort you already put into it.

Nothing whatsoever makes it unsustainable. You might be offering cheaper prices during hypergrowth -- those are unsustainable -- but then you raise prices back to sustainable levels afterwards. And consumers got to benefit from the subsidized prices, yay! The business is entirely sustainable, however.

Uber is the poster child of hypergrowth. They became profitable in 2023. And their stock price has ~doubled since. Totally sustainable.

by crazygringo

2/2/2026 at 4:59:11 PM

> Hypergrowth is a synonym for unsustainable growth. The headline here is business breaks tech, again.

That just isn't true. Plenty of services do just fine after experiencing hypergrowth, and a few outages are not an example of tech breaking. That's a fairly common occurrence.

by cael450

2/2/2026 at 9:25:53 PM

I'm not saying companies can't do fine in many respects after experiencing hypergrowth, but like you said, that's after hypergrowth - the hypergrowth isn't sustainable.

And I disagree: outages are a fairly literal example of tech breaking. A few outages aren't catastrophic though, and I agree are fairly common. I know it's cliche, but "move fast and break things" might get growth, but it also gets broken things along the way.

Hypergrowth is growth and churn at the expense of sustainability and stability. It can definitely be fun though!

by 1dom

2/2/2026 at 1:53:42 PM

How do you selfhost your own derp servers? I am curious if it is an easy like headscale itself

by elashri

2/2/2026 at 2:28:48 PM

I use the built in derp server. I have run a standalone derp server hackily deployed for a month, it worked fine but didn't provide much benefit over the built in one. It was basically just a go package. If you're familiar with running Go code, it's straight forward to run, it's very, very light/unproductionised.

I have a todo task to integrate derp into my headscale deployment properly ("finish ansible role"), but when I picked it up last month, I noticed tailscale had release relay nodes, and they seem like they'd be better suited than dedicated derp nodes, but headscale hasn't implemented support for them yet.

tldr: not to hard to host DERP, just needs publicly facing endpoint (incl. letsencrypt) but the built in one is fine. But relay nodes look like they'll be a better option for most and I'd guess will be implemented in headscale sometime this year.

by 1dom

2/2/2026 at 2:57:25 PM

Tech is simply the reproductive organs for capitalism

So, things are working as designed for the few people that benefit

by AndrewKemendo

2/2/2026 at 9:36:52 PM

It makes me wonder why they do not allow you to have a failover that is in your own tailnet. Ex: let me use one of my servers as the control plane, if stuff goes down let that coordinate everything. Maybe its too close to self hosting for them to do it?

by zackify

2/2/2026 at 9:46:47 PM

The server that acts as the control plane needs to have full access to the outside internet. You can’t do NAT hole-punching through STUN if you are yourself behind a NAT.

(There is Headscale though)

by odo1242

2/2/2026 at 2:53:15 PM

Not my deviantart ass thinking hypergrowth meant something else

by heyitsmedotjayb

2/2/2026 at 3:21:09 PM

Would you mind explaining this comment? (I worked on deviantart for many years when it started so I'm curious, tho the servers did literally melt at one point)

by neom

2/2/2026 at 3:25:53 PM

That sounds like quite the story.

by fragmede

2/2/2026 at 3:33:51 PM

pack considerably more spinning disks bought off the shelf at radioshack than you ever reasonably should in a box in a colo, turns out they generate a lot of heat, I don't recall the year I'd guess around 2004/5-ish - was a big problem, site was down for quite some time. Same year someone found out who one of our mods was and showed up to their house with a gun. Ask me about hypergrowth, I'm not sure if the DeviantART stories or the DigitalOcean stories are more wild. heh. :)

by neom

2/2/2026 at 5:07:57 PM

the joke is porn

a specific type of porn

by evan_

2/2/2026 at 6:10:04 PM

hypergrowth is very hard. First to be able to get there and then, once there, to keep up offering quality services.

by BiraIgnacio

2/2/2026 at 3:42:27 PM

In addition hypergrowth isn't needed. Grow naturally and healthy or just be sustainable, that's okay too.

by rapnie

2/2/2026 at 4:55:44 PM

Hypergrowth can be natural. Random example but what if you designed a microblogging service and all of the sudden the biggest platform gets bought by a facist and users come flocking? You could start turning users away or you could work as fast as you can to accommodate them and make small mistakes along the way. Both of these are reasonable decisions and neither one is really wrong.

by internetter

2/2/2026 at 5:41:08 PM

That's demand driven and organic, at least, and it's not the first thing that comes to mind with hypergrowth, it's just scale.

Instead, I think of hypergrowth as a supply-side attempt to capture a larger market in a highly inorganic way and to also capture the absurdly high valuation that comes with it. Usually through VC.

by ljm

2/2/2026 at 5:51:17 PM

I think what you are referring to is the economical model of growth at all costs (for this I use the term blitzscaling)

I think of hyperscaling as more like growth faster than what the team can manage, for any reason.

by internetter

2/2/2026 at 8:06:18 PM

Virality would be a factor in this too, which is totally demand-side even if there are levers that can be pulled to induce it artificially, but that's getting towards dead internet theory and engagement-bait I think and it's more on the media/consumption side of things.

by ljm

2/2/2026 at 4:07:35 PM

> just be sustainable, that's okay too

Not if most of your company was built on investor money.

They want their pay day!

by Traubenfuchs

2/2/2026 at 4:42:21 PM

I think part of "grow naturally" assumed no investors. Just be self-sustaining with maybe some extra.

by rootnod3

2/2/2026 at 3:54:33 PM

Kind of annoying to read. No, the P in CAP theorem isn’t when the client can’t connect to your unavailable service. That would be the A. Maybe it was down because of a P on your side, but don’t start blaming your downtime on network partitions between the client and your service.

Edit: your service going down and not being able to take requests from clients does not a network partition make

by wolttam

2/2/2026 at 4:39:27 PM

This is a common misunderstanding about the poorly named ‘Availability’ in CAP. Availability under CAP means that if your request reaches a non-failing node, that node still responds despite being unable to communicate with other nodes. This is distinct from SLA-style availability, which describes the uptime of the overall system. I’m pretty sure the partition tolerance they’re referring to is the fact that the tailnet remains intact and continues to operate even when nodes can’t reach the coordination service.

by deep_u

2/2/2026 at 8:47:42 PM

Isn't Availablility the ability to connect to something? If I'm calling from region A to region A servers, and the region A servers' networks go down. Well, my client is clever and can failover to region B servers. Except, all my state and context was on region A servers, and maybe that state wasn't replicated over to region B - that replication might only happen on a nightly basis.

When I reconnect, my dating profile is missing all the pictures I uploaded of me in my new convertible with me lowering my sunglasses and winking at the camera.

The LovinHuggin.com server architecture is Available, but not Partition Tolerant. And after I upload different pictures of me in tuxedos and talking like a boss on the cellphone to region B, I've potentially created a weird "split brain" situation. Region A and region B servers have different views of me. Both views are super hot, but the client might get confused if my session returns to region A when their network heals, and the nightly region replication might be messy with reconciling the split brain. Eventual consistency is a helpful (or fraught) feature to have in the database when things like split brain happen.

by dwoldrich

2/2/2026 at 4:35:40 PM

A network partition between the client and server is a network partition between two nodes in a distributed system, which is the P.

by direwolf20

2/2/2026 at 4:52:30 PM

If there was a network partition, but it sounded like their service just went down.

by wolttam

2/3/2026 at 11:25:41 AM

it went down because of a network partition

by direwolf20

2/2/2026 at 4:01:08 PM

[dead]

by asyncadventure