KVSSD
udisk
KVSSD | udisk | |
---|---|---|
1 | 1 | |
230 | 57 | |
0.0% | - | |
0.0 | 1.8 | |
about 1 year ago | over 1 year ago | |
C | ||
GNU General Public License v3.0 or later | - |
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KVSSD
udisk
-
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"
What are some alternatives?
solid_cache - A database-backed ActiveSupport::Cache::Store
xnvme - Portable and high-performance libraries and tools for NVMe devices as well as support for traditional/legacy storage devices/interfaces.
uNVMe - KV and LBA SSD userspace NVMe driver
ssd-nvme-database - Columnar database on SSD NVMe
KVRocks - RocksDB compatible key value store and MyRocks compatible storage engine designed for KV SSD
yottaStore - A datastore aiming at linear scalability up to the yottabyte range. Inspired by dynamo and cassandra.
kivi - Dynamo-inspired distributed leader-less key-value database that has no unique features and no apparent reason to exist
ScaleStore - This is the source code for our (Tobias Ziegler, Carsten Binnig and Viktor Leis) published paper at SIGMOD’22: ScaleStore: A Fast and Cost-Efficient Storage Engine using DRAM, NVMe, and RDMA.