udisk VS uNVMe

Compare udisk vs uNVMe and see what are their differences.

udisk

The fastest ACID-transactional persisted Key-Value store designed as modified LSM-Tree for NVMe block-devices with GPU-acceleration and SPDK to bypass the Linux kernel (by unum-cloud)
Cuda io-uring Iouring Key-Value Key Value Store Linux linux-kernel lsm-tree spdk Database
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unum.cloud
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uNVMe

KV and LBA SSD userspace NVMe driver (by OpenMPDK)
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udisk uNVMe
1 1
57 95
- -
1.8 10.0
over 1 year ago over 4 years ago
C++
- GNU General Public License v3.0 or later
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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udisk

Posts with mentions or reviews of udisk. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-10-16.
  • Ask HN: Why are there no open source NVMe-native key value stores in 2023?
    12 projects | news.ycombinator.com | 16 Oct 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"

uNVMe

Posts with mentions or reviews of uNVMe. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-10-16.

What are some alternatives?

When comparing udisk and uNVMe you can also consider the following projects:

solid_cache - A database-backed ActiveSupport::Cache::Store

ssd-nvme-database - Columnar database on SSD NVMe

KVRocks - RocksDB compatible key value store and MyRocks compatible storage engine designed for KV SSD

KVSSD - KV SSD host software including APIs and drivers

kivi - Dynamo-inspired distributed leader-less key-value database that has no unique features and no apparent reason to exist

yottaStore - A datastore aiming at linear scalability up to the yottabyte range. Inspired by dynamo and cassandra.

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.

xnvme - Portable and high-performance libraries and tools for NVMe devices as well as support for traditional/legacy storage devices/interfaces.

udisk vs solid_cache uNVMe vs solid_cache udisk vs ssd-nvme-database uNVMe vs KVRocks udisk vs KVSSD uNVMe vs KVSSD udisk vs kivi uNVMe vs ssd-nvme-database udisk vs yottaStore uNVMe vs ScaleStore udisk vs xnvme uNVMe vs yottaStore
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