Signal
www.jwz.orgBecause of the ongoing fucktastrophe, the cries of "Use SIGNAL!" are constant and unavoidable. And I get it, it may be the least-bad option in a sea of terrible options. If, that is, you choose to ignore the advice of "don't use your phone for that shit" (the Stringer Bell Rule). But out of curiosity, because I haven't been keeping up, has the Signal Corporation addressed: The fact that they ...
You must log in or register to comment.
A place to discuss privacy and freedom in the digital world.
Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.
In this community everyone is welcome to post links and discuss topics related to privacy.
Some Rules
- Posting a link to a website containing tracking isn’t great, if contents of the website are behind a paywall maybe copy them into the post
- Don’t promote proprietary software
- Try to keep things on topic
- If you have a question, please try searching for previous discussions, maybe it has already been answered
- Reposts are fine, but should have at least a couple of weeks in between so that the post can reach a new audience
- Be nice :)
Related communities
much thanks to @gary_host_laptop for the logo design :)
- 0 users online
- 124 users / day
- 1.05K users / week
- 1.3K users / month
- 4.58K users / 6 months
- 1 subscriber
- 3.61K Posts
- 91K Comments
- Modlog
How…do you think chat systems with storage are supposed to work? They store data. In a database
What specific fields are shared by matrix but not xmpp?
The main difference is that in Matrix, a chat’s history and media is stored indefinitely on every participating server, while on XMPP it’s only the duty of the one “hosting” it. And to my understanding, in 1-to-1 chats, the server doesn’t even retain the messages after delivering them, since there’s a separate module for “syncing” the history between devices (that you can set the retention time for).
Yes in a local database, not a distributed one.
The main difference is that XMPP (like most other federated systems) is based on passing messages, so if a new server joins a chat, it gets send messages from that point onwards.
In Matrix that is different. When a new server joins a chat it exchanges the entire database for that chat, and for DAG consistency reasons this means all the metadata since the chat was first created, often years ago.