udisk
kivi
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udisk
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Ask HN: Why are there no open source NVMe-native key value stores in 2023?
I don't remember exactly why I have any of them saved, but these are some experimental data stores that seems to be fitting what you're looking for somewhat:
- https://github.com/DataManagementLab/ScaleStore - "A Fast and Cost-Efficient Storage Engine using DRAM, NVMe, and RDMA"
- https://github.com/unum-cloud/udisk - "The fastest ACID-transactional persisted Key-Value store designed for NVMe block-devices with GPU-acceleration and SPDK to bypass the Linux kernel."
- https://github.com/capsuleman/ssd-nvme-database - "Columnar database on SSD NVMe"
kivi
What are some alternatives?
solid_cache - A database-backed ActiveSupport::Cache::Store
sdb - SDB ：纯 Go 开发、数据结构丰富、持久化、简单易用的 NoSQL 数据库
uNVMe - KV and LBA SSD userspace NVMe driver
rawkv - Cloud-native distributed key-value database.
ssd-nvme-database - Columnar database on SSD NVMe
flashdb - FlashDB is an embeddable, in-memory key/value database in Go (with Redis like commands and super easy to read)
KVSSD - KV SSD host software including APIs and drivers
redix - a very simple pure key => value storage system that speaks Redis protocol with Postgres as storage engine and more
yottaStore - A datastore aiming at linear scalability up to the yottabyte range. Inspired by dynamo and cassandra.
IceFireDB - @IceFireLabs -> IceFireDB is a database built for web3.0 It strives to fill the gap between web2 and web3.0 with a friendly database experience, making web3 application data storage more convenient, and making it easier for web2 applications to achieve decentralization and data immutability.
xnvme - Portable and high-performance libraries and tools for NVMe devices as well as support for traditional/legacy storage devices/interfaces.
gokv - Simple key-value store abstraction and implementations for Go (Redis, Consul, etcd, bbolt, BadgerDB, LevelDB, Memcached, DynamoDB, S3, PostgreSQL, MongoDB, CockroachDB and many more)