Simulai
FASTER
| Simulai | FASTER | |
|---|---|---|
| 5 | 8 | |
| 78 | 6,214 | |
| - | 1.6% | |
| 9.6 | 6.9 | |
| 22 days ago | 10 days ago | |
| Vue | C# | |
| GNU Affero General Public License v3.0 | MIT License |
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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.
Simulai
FASTER
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A MySQL compatible database engine written in pure Go
You would be surprised by performance of modern .NET :)
Writing no-alloc is oftentimes done by reducing complexity and not doing "stupid" tricks that actually work against JIT and CoreLib features.
For databases specifically, .NET is actually positioned very well with its low-level features (intrisics incl. SIMD, FFI, struct generics though not entirely low-level) and high-throughput GC.
Interesting example of this applied in practice is Garnet[0]/FASTER[1]. Keep in mind that its codebase still consist of un-idiomatic C# and you can do way better by further simplification, but it already does the job well enough.
[0] https://github.com/microsoft/garnet
[1] https://github.com/microsoft/FASTER
- FLaNK Stack 26 February 2024
- Fast persistent recoverable log and key-value store
- GitHub - microsoft/FASTER: Fast persistent recoverable log and key-value store + cache, in C# and C++.
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FoundationDB: A Distributed Unbundled Transactional Key Value Store
A vaguely similar project that might be of interest is: https://github.com/microsoft/FASTER
It's also an "unbundled" low-level component that one could use as the foundation for a database engine or whatever. According to Microsoft, FASTER is not just "fast", but significantly faster than even some basic in-memory data structures that ship in the .NET standard library!
The downside is that it doesn't (yet) support some more advanced features like multi-server distributed mode.
However, that relative simplicity may be preferred in some scenarios...
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Event Sourcing
Last time i looked into it there weren't that many i could find. There is https://github.com/tikv/tikv which uses rocksdb with raft. and there is faster https://github.com/microsoft/FASTER/ .
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Experiences with Concurrent Hash Map Libraries
you could use fasterkv https://github.com/microsoft/FASTER
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Faster A fast concurrent persistent key-value store and log, in C# and C++
FTA, https://github.com/Microsoft/FASTER/wiki/Performance-of-FAST...
What are some alternatives?
prql - PRQL is a modern language for transforming data — a simple, powerful, pipelined SQL replacement
libcuckoo - A high-performance, concurrent hash table
gpt-neox - An implementation of model parallel autoregressive transformers on GPUs, based on the Megatron and DeepSpeed libraries
parallel-hashmap - A family of header-only, very fast and memory-friendly hashmap and btree containers.
lnav - Log file navigator
foundationdb - FoundationDB - the open source, distributed, transactional key-value store
readyset - Readyset is a MySQL and Postgres wire-compatible caching layer that sits in front of existing databases to speed up queries and horizontally scale read throughput. Under the hood, ReadySet caches the results of cached select statements and incrementally updates these results over time as the underlying data changes.
plumber - A swiss army knife CLI tool for interacting with Kafka, RabbitMQ and other messaging systems.
FLiPStackWeekly - FLaNK AI Weekly covering Apache NiFi, Apache Flink, Apache Kafka, Apache Spark, Apache Iceberg, Apache Ozone, Apache Pulsar, and more...
tikv - Distributed transactional key-value database, originally created to complement TiDB
Folly - An open-source C++ library developed and used at Facebook.
message-db - Microservice native message and event store for Postgres