rosedb
bolt
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| rosedb | bolt | |
|---|---|---|
| 3 | 22 | |
| 4,345 | 11,201 | |
| 2.3% | - | |
| 8.1 | 0.0 | |
| 8 days ago | about 6 years ago | |
| Go | Go | |
| Apache License 2.0 | - |
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rosedb
bolt
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Announcing jammdb: a simple single-file key/value store
This crate started out as just a way for me to learn how boltdb works, while learning Rust at the same time. But somehow people started finding and using it and seem to like the simple API, so I figured I might as well share it in case someone else finds it useful too. If you want to know more about my motivations and the history of this crate, you can read the release notes on version 0.8.0!
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Polygon: Json Database System designed to run on small servers (as low as 16MB) and still be fast and flexible.
Some example of embeddable database could be genji, badger and boltdb
- Resource for making database from scratch
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Ask HN: Books on designing disk-optimized data structures?
Designing Data Intensive applications- specifically chapter 3 and 4 which deal with strategies and algorithms for storing and encoding data to be stored on disk and their pros and cons.
Once you read that, I'll suggest reading the source of a simple embedded key-value database, I wouldn't bother with RDBMs as they are complex beasts and contain way more than you need. BoltDB is a good project to read the source of https://github.com/boltdb/bolt, the whole thing is <10k lines of code and is a full blown production grade system with ACID semantics so packs a lot in those 10k and isn't just merely a toy.
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GitHub examples of Go that's written really well?
Bolt db and Bolt db's author post to go with it.
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Open Source Databases in Go
https://github.com/boltdb/bolt is a ACID B+ tree key-value store
- A Database for 2022
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Single Dependency Stacks
For a single server, SQLite, or boltdb[0]
I've never had to scale horizontally. I develop in Go and you can get very far along with just vertical scaling (aka beefier hardware).
Therefore I can't give concrete examples of a distributed db-as-a-library.
But all that you need is to extend the functions that fetch data to not just fetch from disk but from "peers" as well. For this to work you need servers (instances) to know about each other, and as you add more they also get added to their peers - sort of like a bittorrent network. I don't think it's difficult to do.
SQLite might not be suited for being distributed (although RQlite[1] claims to have done it).
Making a distributed data storage based on boltdb[0] is probably more feasible.
Whatever the case, there's no reason why a data storage engine can't be a library, even if it's distributed.
[0]: https://github.com/boltdb/bolt
[1]: https://github.com/rqlite/rqlite
- How can I batch events in second intervals?
- Give examples of really cool software made by a single developer?
What are some alternatives?
nutsdb - A simple, fast, embeddable, persistent key/value store written in pure Go. It supports fully serializable transactions and many data structures such as list, set, sorted set.
buntdb - BuntDB is an embeddable, in-memory key/value database for Go with custom indexing and geospatial support
TinyGo - Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.
badger - Fast key-value DB in Go.
Milvus - A cloud-native vector database, storage for next generation AI applications
bbolt - An embedded key/value database for Go.
dgraph - The high-performance database for modern applications
goleveldb - LevelDB key/value database in Go.
Databunker - Secure SDK/vault for personal records/PII built to comply with GDPR
go-memdb - Golang in-memory database built on immutable radix trees
groupcache - groupcache is a caching and cache-filling library, intended as a replacement for memcached in many cases.
InfluxDB - Scalable datastore for metrics, events, and real-time analytics