• 0 Posts
  • 45 Comments
Joined 1 year ago
cake
Cake day: June 5th, 2023

help-circle







  • I’ve been very happy with Ubiquity Edgerouters the last few years. Their ER-X model can do 1Gbps total… So if you’re downloading at 500Mbps then you can upload at 500Mbps. It come in about USD 60 I think.

    Next level up is the Edgerouter Lite 3. It is much beefier and can easily handle 1Gbps both ways and even faster. It’s just under $100. 99 or so. Maybe you can find it on special.

    They are really prosumer and definitely much stabler than typical consumer routers. Eg I haven’t reset mine in more than 2 years.

    It’s not open source like mikrotik but they are very hacker and tech use friendly. Most things work via CLI. And most advanced router functions are supported.












  • I suspect they’re thinking about port forwarding. For another torrent to connect inbound to you, you need to have a port open for inbound connections and most VPNs don’t provide this as standard.

    But you can still torrent if you don’t have ports… But you can only initiate outbound connections to other peers. And it works two way… Those peers you connected to can request data from you without problem.

    However if there are too many peers without ports then it becomes a problem because no-one can successfully connect with each other.


  • I’m not one of these 2 arguing. But in general the app servers don’t do caching or state handling.

    You cache things in a third external cache such as redis or memcached. So if a user connects to app server 1 and then to app server 2 they will both grab cachee info from redis. No extra db calls required. This has been the basic way of doing things even with old school WordPress sites forever. You also store session cookies in there or in the db.

    And even if you weren’t caching externally like this, databases use up a lot of memory to cache tons of data. So even if the same query hits the db the second hit would probably still be hot in memory and return super fast. It’s not double the load. At least with postgres this is the case and it’s what Lemmy uses.