Mumba Alternatives

mumba reviews and mentions

• Back-end languages are coming to the front-end
  16 projects | news.ycombinator.com | 8 Feb 2022

  > I feel like this would enable a more sensible choice:

  I'm working in something like this

  https://github.com/mumba-org/mumba

  The applications developers publish native, Swift applications, where Swift have the full access to the Webkit/Blink api the same way Javascript does and even more with the patterns from the Chromium renderer (for instance, access to lifetime events).

  The offline first comes from the fact that every application runs first as a daemon which provide a gRPC api to the world of the services it offers, where the web-UI application process might also consume this same api from its daemon -process manager or from other applications.

• Database-Less Torrent Website
  5 projects | news.ycombinator.com | 13 Jan 2022

  >That's interesting. Are you aware of the absurd-sql project?

  No, thanks for pointing that out, will take a look into it.

  > Also, how do peers find each other?

  The idea is to use the torrents as a common shareable resource where given the peers have the same interest in that torrent, lets say the torrents works as a "meta-database" with just enough immutable metadata info, giving the developers of that application a list of peers that will have the same RPC service you designed, with a interface that suits your purpose according to your application goals (a distributed Youtube for instance), and giving you know and designed that API yourself whatever you want from each node, lets say a piece of data, be it a file or a database key-value range, you can ask your API for it, combining the torrent peers and whatever distribution combo you need.

  > And finally, do you intend to open source it?

  I've just did

  https://github.com/mumba-org/mumba

  It's badly documented given i'm on the final touches before a proper launch, but the "documentation" of the storage layer is planned for today, giving how important it is for the whole thing.

  The first thing i've tried to get right was the storage layer, and the capacity to use mutable sqlite databases over torrent (together with files which are simpler given they are meant to be immutable).

  Given theres no proper doc yet, i can point out to the source at

  https://github.com/mumba-org/mumba/tree/main/lib/storage

  where:

  https://github.com/mumba-org/mumba/tree/main/lib/storage/bac...

  is a modified chrome cache storage layer (which is the real underlying disk storage) that abstract the files and databases storages that from the bit-torrent layer perspective are on the disk.

  https://github.com/mumba-org/mumba/blob/main/lib/storage/sto...

  is the front end

  and the:

  https://github.com/mumba-org/mumba/blob/main/lib/storage/tor...

  is the main abstraction that may be a "fileset"(collection of files as in torrent) or a dataset/database, which in this case you can get the sqlite db handle from the torrent object and deal with it as normal database.

  I've take care to enable a key-value store over the sqlite btree, so both form of databases are possible, a key-value and a normal SQL database.

  Key-values are important for the distributed case where you may want the nodes to have partial data and abstract a SQL layer (or whatever) on top of the distributed nodes, which is a better solution for distributed storage.

  For the database distribution, a 64k SQLite memory page maps to a torrent piece of the same size, which can be synchronized over other peers that knows what's the root of the merkle tree of the given database is (you can use the RPC layer to coordinate this or use the bit-torrent DHT updating your slot with the new merkle root)

  BTW This is what i'm using to distribute the applications, the DHT which points to a "database torrent" which in turn is a index to other files and database torrents.

• Make the “semantic web” web 3.0 again – with the help of SQLite
  4 projects | news.ycombinator.com | 11 Jan 2022

  I also have a project to explore this alternative way of peers communication but i have a different answer to this, and i think its better if its a network of peers that expose API's

  https://github.com/mumba-org/mumba

  It's badly documented as i have just published to github, but i hope it gives a clue of how is supposed to work.

  I'm on the final touches over this project, but the main concept is already working as is 90% of it, but i think exposing SQL is too raw, and maybe dont offer the whole picture, as for instance, what is important is not data, but sometimes is computation..

  Or yet, suppose you need to access something in a third-party before giving an anwer, or if you want to do it in a distributed fashion without you api consumer even noticing it?

  API's are a good answer to that, and in my opinion are superior interfaces, whatever the semantic web of the future will be, it will need this network of API peers to work as a floor to it.

  For instance, you can design a Graph API on top of it. Exposing your data layer directly is bad engineering as there's a lot of problems you wont be able to solve, ans where leaving clients to talk to "you" over a well-defined API will.

  To put it simply, in my point of view the direction the semantic-web is pointing to is cool, but the answer is not the right one, and this idea of exposing SQLite directly while is cooler, yet have the same flaws, or else something as GraphQL would have taken the world as its not much a different answer than the one presented here.

• A note from our sponsor - InfluxDB
  www.influxdata.com | 10 May 2024

  Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →