xNVMe
solid_cache
| xNVMe | solid_cache | |
|---|---|---|
| 3 | 4 | |
| 213 | 723 | |
| 3.8% | 4.4% | |
| 9.3 | 9.2 | |
| 3 days ago | 11 days ago | |
| C | Ruby | |
| GNU General Public License v3.0 or later | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
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.
xNVMe
- Ask HN: Why are there no open source NVMe-native key value stores in 2023?
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Anyone using io_uring?
Basically io_uring grew a lot, the latest API offers incredible tools but there are very few examples in any language (xnvme and fio), and in particular I'm struggling to understand how to do it in Rust: where should unsafe code stop? should I simply expose the io_uring api as unsafe, or should I do more work in C and present the ring when ready to rust?
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libnvme VS xNVMe - a user suggested alternative
2 projects | 4 Mar 2022
The foundation of xNVMe is libxnvme, a user space library for working with NVMe devices. It provides a C API for memory management, that is, for allocating physical / DMA transferable memory when needed. An NVMe command interface allowing you to submit and complete NVMe commands in a synchronous as well as an asynchronous manner. Similar to libnvme, however, with a focus on I/O performance and portability. Thus, xNVMe and the libxnvme library works not just on Linux, but also on FreeBSD, Windows, and MacOS.
solid_cache
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Five Apache projects you probably didn't know about
Cool. This post is right beside the 37signals one[1] that mentions SolidCache[0].
I discovered two solutions in one day.
[0] https://github.com/rails/solid_cache
[1] https://news.ycombinator.com/item?id=38710927
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AMD Ryzen 5 3600 vs Intel® Core i5-13500 server for Ruby on Rails
No Redis - I want to try out SolidCache & DB based ActiveJobs (so no Sidekiq either)
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Ask HN: Why are there no open source NVMe-native key value stores in 2023?
Is that discussion/implementation of nvme available somewhere in public?
https://github.com/rails/solid_cache didn't include anything about NVME that I could find.
- Solid Cache – a database-backed Rails cache
What are some alternatives?
libnvme - C Library for NVM Express on Linux
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
VkFFT - Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library
kvrocks - Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
FEMU - FEMU: Accurate, Scalable and Extensible NVMe SSD Emulator (FAST'18). Please checkout https://github.com/vtess/FEMU for latest developments.
uNVMe - KV and LBA SSD userspace NVMe driver
openSeaChest - Cross platform utilities useful for performing various operations on SATA, SAS, NVMe, and USB storage devices.
KVSSD - KV SSD host software including APIs and drivers
fio - Flexible I/O Tester
ssd-nvme-database - Columnar database on SSD NVMe
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.