zre_raft
rqlite
| zre_raft | rqlite | |
|---|---|---|
| 5 | 112 | |
| 2 | 14,898 | |
| - | 0.7% | |
| 0.0 | 9.9 | |
| over 2 years ago | 1 day ago | |
| Python | Go | |
| MIT License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
zre_raft
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Rqlite: The lightweight, distributed relational database built on SQLite
Bob: /status
Etc
https://github.com/adsharma/zre_raft
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Ask HN: How do we know Signal or Telegram don't store our data on their servers?
If this is a concern for you, consider using the signal protocol without a server.
CLI prototype. Can be generalized into a nice phone app.
https://github.com/adsharma/zre_raft
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Automated Symbolic Verification of Telegram's MTProto 2.0
Even if the clients are open source and if the verification of the protocol using ProVerif is sound, there is the possibility of a divergence between the "proof" and the implementation.
This is why it's important to have them in the same code base.
I've heard about attempts at inria to implement signal/double ratchet using F-star and verify the correctness. But no such implementation seems to be publicly available.
One of the things I'm interested in is to see if it's possible to bring these verification technologies to more mainstream programming languages such as python.
https://github.com/adsharma/zre_raft/blob/main/zre_raft/zre_...
is something I'd love to verify.
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Donate to Signal
As a token of support, I implemented signal protocol in 250 lines of python.
https://github.com/adsharma/zre_raft/blob/main/zre_raft/zre_...
Hope more programmers understand how this works, implement it correctly and create apps we haven't thought about yet.
rqlite
- The lightweight, easy-to-use, distributed relational database built on SQLite
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CursusDB – A new scalable distributed document oriented database
Seems like you could do the same with rqlite [1], since SQLite supports JSON.
[1]: https://rqlite.io
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Rqlite 8.0
rqlite[1] creator here, happy to answer any questions about rqlite, this latest release, and how it works.
[1] https://rqlite.io
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Adding new database engine support
I found simple distributed RQlite https://github.com/rqlite/rqlite based on raft and sqlite. How hard is to add it?
- I'm All-In on Server-Side SQLite
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So, you want to deploy on the edge?
rqlite[1] creator here, happy to answer any questions. rqlite also supports read-only nodes, which can also help with reads at the "edge". It probably wouldn't scale to 100s of nodes, it is an option.
"rqlite supports adding read-only nodes. You can use this feature to add read scalability to the cluster if you need a high volume of reads, or want to distribute copies of the data nearer to clients – but don’t want those nodes counted towards the quorum. These types of nodes are also known as non-voting nodes."
[1] https://rqlite.io/
[2] https://rqlite.io/docs/clustering/read-only-nodes/
- LiteFS Cloud: Distributed SQLite with Managed Backups
- Show HN: Rqlite, distributed DB built on SQLite, now runs on MIPS, RISC, PowerPC
- rqlite v7.19.0: the lightweight distributed relational database built on Go, Raft, and SQLite -- now runs on MIPS, PowerPC, and RISC
- rqlite v7.18: the lightweight distributed database built on Go, Raft, and SQLite -- now with new Unified HTTP endpoint for easy reads and writes
What are some alternatives?
Signal-iOS - A private messenger for iOS.
dqlite - Embeddable, replicated and fault-tolerant SQL engine.
raft
litestream - Streaming replication for SQLite.
k3s - Lightweight Kubernetes
cockroach - CockroachDB - the open source, cloud-native distributed SQL database.
Telegram-iOS - Telegram-iOS
bolt
OpenSSL - TLS/SSL and crypto library
etcd - Distributed reliable key-value store for the most critical data of a distributed system [Moved to: https://github.com/etcd-io/etcd]
Signal-Server - Server supporting the Signal Private Messenger applications on Android, Desktop, and iOS
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.