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

Lemmy.World Announcements

29098 readers
10 users here now

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

Follow us for server news 🐘

Outages πŸ”₯

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 πŸ’—

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 2 years ago
MODERATORS
ruud@lemmy.world
lwadmin@lemmy.world
lwCET@lemmy.world
jelloeater85@lemmy.world
Serinus@lemmy.world
lw_mod_notification@lemmy.world
MrKaplan@lemmy.world
3
Lemmy.world update: Downtime today / Cloudflare (lemmy.world)
submitted 1 year ago by ruud@lemmy.world to c/lemmyworld@lemmy.world
21 comments fedilink hide all child comments
 

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
[–] cerberus@lemmy.world 0 points 1 year ago (1 children)

Excellent! CDN and DDoS protection are essential. Also would recommend looking into load balancing if you haven’t.

[–] fkn@lemmy.world -1 points 1 year ago

Load balancing applications is significantly more complex than most people anticipate. In the naive implementation it typically increases database loads and reduces site performance. Static content balancing is trivial, and cloudflare will do that by default, but implementing the hard part will require careful software development to prevent a naive implementation from bringing down the database. Sticky sessions are just the beginning.