Riak
RethinkDB
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Riak | RethinkDB | |
---|---|---|
1 | 25 | |
3,902 | 26,518 | |
0.4% | 0.2% | |
2.3 | 5.5 | |
about 2 months ago | about 1 month ago | |
Shell | C++ | |
Apache License 2.0 | GNU General Public License v3.0 or later |
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.
Riak
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Ask HN: Good examples of fault-tolerant Erlang code?
Step zero is definitely the OTP Design Principles doc (part of the OTP distribution):
https://www.erlang.org/doc/design_principles/users_guide
There are some good texts that have more examples:
Erlang & OTP in Action - https://www.manning.com/books/erlang-and-otp-in-action
Designing for Scalability with Erlang/OTP - https://www.oreilly.com/library/view/designing-for-scalabili...
One big example of distributed Erlang is Riak:
https://github.com/basho/riak
RethinkDB
- Ask HN: How Can I Make My Front End React to Database Changes in Real-Time?
- RethinkDB: The open-source database for the realtime web
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You forget RethinkDB, it's a shame
I've been poking around, testing and breaking database servers for a long time (more than 20 years today). But a few years ago I came across a jewel, the grail, one of the best solutions available. Under the radar, shunned for whatever reason, RethinkDB is nonetheless one of the finest database server projects I've ever tested.
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Ask HN: Anyone Using RethinkDB in Production?
RethinkDB[0] looks like a "too good to be true" type of database. Anyone using it in production? What is your experience like? What are the pros and cons?
[0] https://rethinkdb.com
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Help wanted for a project idea - A multi-room live chat experience, similar to Twitch chat's functionality
Since you’re not new to the field you might want to peek https://rethinkdb.com/ since it got picked up as an open source project.
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What's the big deal about key-value databases like FoundationDB ands RocksDB?
No I don't think that's relevant. They implement their own btree it seems [0].
They don't use a key-value store library.
I know it's a bit of a fine line. But I'm talking about standalone libraries people embed across different applications/databases. That's what RocksDB/LevelDB/Pebble are.
[0] https://github.com/rethinkdb/rethinkdb/tree/v2.4.x/src/btree
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Python, the usefulness of "dataclass"
A Data Objects represents data which can be saved inside a database. This concept is in the heart of SQLAlchemy, but as the name should be obvious: it's for SQL Database (in general). Today, there are now document databases too (like MongoDB, ArangoDB, RethinkDB that I love so much, or even PostgreSQL). So, a "data" is like a "structured and typed document" that you save "as is". That's not the same paradigm, not the same controls. There are advantages and disadvantages, but we won't debate that here.
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Tools/kit/api/framework for creating a Synchronous app?
There are multiple ways to share data between two (or more) instances of your app: - you can use a shared storage, such as Cloud Firestore, - you can build your own backend (based on a real-time database, such as RethinkDB), - or you can rely on local communication using the Multipeer framework you linked.
- RethinkDB: the open-source database for the realtime web
What are some alternatives?
CouchDB - Seamless multi-master syncing database with an intuitive HTTP/JSON API, designed for reliability
Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
ArangoDB - 🥑 ArangoDB is a native multi-model database with flexible data models for documents, graphs, and key-values. Build high performance applications using a convenient SQL-like query language or JavaScript extensions.
MongoDB - The MongoDB Database
Apache HBase - Apache HBase
Apache Cassandra - Mirror of Apache Cassandra
LevelDB - LevelDB is a fast key-value storage library written at Google that provides an ordered mapping from string keys to string values.
RavenDB - ACID Document Database
Neo4j - Graphs for Everyone
supabase - The open source Firebase alternative.