this post was submitted on 22 Jul 2023
2356 points (100.0% liked)

Lemmy.World Announcements

29066 readers
345 users here now

This Community is intended for posts about the Lemmy.world server by the admins.

Follow us for server news ๐Ÿ˜

Outages ๐Ÿ”ฅ

https://status.lemmy.world/

For support with issues at Lemmy.world, go to the Lemmy.world Support community.

Support e-mail

Any support requests are best sent to info@lemmy.world e-mail.

Report contact

Donations ๐Ÿ’—

If you would like to make a donation to support the cost of running this platform, please do so at the following donation URLs.

If you can, please use / switch to Ko-Fi, it has the lowest fees for us

Ko-Fi (Donate)

Bunq (Donate)

Open Collective backers and sponsors

Patreon

Join the team

founded 1 year ago
MODERATORS
 

Today, like the past few days, we have had some downtime. Apparently some script kids are enjoying themselves by targeting our server (and others). Sorry for the inconvenience.

Most of these 'attacks' are targeted at the database, but some are more ddos-like and can be mitigated by using a CDN. Some other Lemmy servers are using Cloudflare, so we know that works. Therefore we have chosen Cloudflare as CDN / DDOS protection platform for now. We will look into other options, but we needed something to be implemented asap.

For the other attacks, we are using them to investigate and implement measures like rate limiting etc.

you are viewing a single comment's thread
view the rest of the comments
[โ€“] PropaGandalf@lemmy.world 25 points 1 year ago (23 children)

Well for now we'll have to stick around with cloudflare. I'd just would like to see something managed by a decentralized network. I don't know if it exists, it's more of a sentiment or a general idea.

[โ€“] Tibert@compuverse.uk 95 points 1 year ago* (last edited 1 year ago) (3 children)

If you don't know what a content delivery network is, here : https://www.cloudflare.com/learning/cdn/what-is-a-cdn/

A CND is very costly to run in an effective way. And because it is an intermediary server between the user and content server, the market is already pretty full. So competing with the CDN giants is practically impossible in a decentralised manner.

Because of what a CDN does (cache website elements closer to the user, protect the website against ddos...), it cannot be a cheap weak server, or it's the one which will get overwhelmed by the ddos, or even the users.

Another limiting factor is that in decentralisation, that means different companies, and so many separate plans to pay, which is just impossible for a company.

If it was decentralized, a company would have to go and pay 100 different companies (which is more expensive, du to the server costs and each companies having their own staff to may (even if it's just 1 person per company)) just to offer a quick access to the users around the world, which is just impossible.

[โ€“] PropaGandalf@lemmy.world 2 points 1 year ago (1 children)

I know well what a CDN is and that's why I don't understand why you build a DISTRIBUTED content delivery network on a single corporation. I mean, the whole architecture is based on decentralised servers that precache the content and share the service load. Why not create an independent network that provides this bandwidth and where each node is rewarded according to its contribution? I know blockchain is a term that pisses a lot of people off, but it's basically the best way to incorporate trust and monetisation into a decentralised system.

load more comments (1 replies)
load more comments (20 replies)