SSDB
raids
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| SSDB | raids | |
|---|---|---|
| 14 | 2 | |
| 8,133 | 4 | |
| - | - | |
| 0.0 | 6.1 | |
| over 1 year ago | 22 days ago | |
| C++ | C++ | |
| BSD 3-clause "New" or "Revised" License | Apache License 2.0 |
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.
SSDB
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Redis Re-Implemented with SQLite
I've used SSDB[0] in the past for some really stupid large datasets (20TB)_and it worked really well in production
[0] https://github.com/ideawu/ssdb
- The first version of Redis, written in Tcl
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Building a distributed task queue in Python
> Or wanting to shift the architecture entirely to avoid using memory-bound Redis as a queue with an overflow risk.
I wanted to use SSDB[1] instead of Redis for that reason, but it doesn't support the necessary data structures.
[1] https://github.com/ideawu/ssdb
- I deleted 78% of my Redis container and it still works
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How to store subscriptions? A practical guide and analysis of 3 selected databases A closer look into PostgreSQL, Redis, and DynamoDB.
There is also ssdb https://github.com/ideawu/ssdb
- SSDB
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Tell HN: Memcached and Redis Considered Harmful
It's 2021 and we have extremely fast key-value lookups using LevelDB/RocksDB, but we're still using RAM-based caching tools [1] [2] [3]. It's time to consider RAM-based caching harmful, and start caching with SSDs for larger datasets and lower costs. For ex: SSDB [4]
[1] https://redis.io/
[2] https://memcached.org/
[3] https://news.ycombinator.com/item?id=29532552
[4] https://github.com/ideawu/ssdb#ssdb-vs-redis
- Drop-In Replacement for Memcached
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Using a disk-based Redis clone to reduce AWS S3 bill
Aside from this particular use-case, which is what most people here are talking about -- I had never heard of the SSDB project, but it interests me because I often use Redis for certain things it's able to do, aside from its in-memory storage, and sometimes the fact that the data is not stored on disk is a bit of a drawback for me, something I have to work around.
- SSDB – A fast NoSQL database, an alternative to Redis
raids
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Extreme HTTP Performance Tuning: 1.2M API req/s on a 4 VCPU EC2 Instance
Great work, thanks!
I'm curious whether disabling the slow kernel network features competes with an tcp bypass stack. I did my own wrk benchmark [0], but I did not try to optimize the kernel stack beyond pinning CPUs and busypoll, because the bypass was about 6 times as fast. I assumed that there is no way the kernel stack could compete with that. This article shows that I may be wrong. I will definitely check out SO_ATTACH_REUSEPORT_CBPF in the future.
[0] https://github.com/raitechnology/raids/#using-wrk-httpd-load...
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KeyDB CEO Interview: Getting into YC with a Fork of Redis
https://github.com/raitechnology/raids/.
If you go to the landing page of the above, scroll down to the bottom, there is a TCP bypass solution graphed, using Solarflare Open Onload and it is capable of running several times as fast as the Linux Kernel TCP. I didn't test Redis with Open Onload, but I'm pretty sure you'll get a similar results since TCP is a major performance bottleneck in Redis as well.
What are some alternatives?
KeyDB - A Multithreaded Fork of Redis
Tendis - Tendis is a high-performance distributed storage system fully compatible with the Redis protocol.
kvrocks - Apache Kvrocks is a distributed key value NoSQL database that uses RocksDB as storage engine and is compatible with Redis protocol.
dynomite - A generic dynamo implementation for different k-v storage engines
mini-redis - Incomplete Redis client and server implementation using Tokio - for learning purposes only
edis - An Erlang implementation of Redis
Memcached - memcached development tree
memKeyDB - MemKeyDB is a fork of Redis, adjusted to store objects on both Intel Optane Persistent Memory and DRAM.