Memcached
node-cache
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Memcached | node-cache | |
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55 | 4 | |
13,178 | 2,196 | |
1.0% | 1.3% | |
8.5 | 0.0 | |
8 days ago | 5 months ago | |
C | CoffeeScript | |
BSD 3-clause "New" or "Revised" License | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
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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.
Memcached
- Redis Re-Implemented with SQLite
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Best engineering interview question I've gotten
> Multiple clients racing can't be fixed.
Really? You can't think of a single way for multiple clients to operate on the same data without racing? (Here's a hint if you're still having trouble: https://github.com/memcached/memcached/wiki/Commands#cas.)
- Memcached 1.6.25 Release Notes
- Memcached 1.6.24 Release Notes
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How to choose the right type of database
Memcached: A simple, open-source, distributed memory object caching system primarily used for caching strings. Best suited for lightweight, non-persistent caching needs.
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Sieve is simpler than LRU
Oh, thank you! I didn't realize that LRU Maintainer Thread was more than an expiration reaper. When it was first being introduced that was its first responsibility as lazy expiration removal by size eviction meant dead entries wasted capacity. It was all work in progress when I had read about it [1] and talked to dormando, so it got fuzzy. The compat code [2, 3] might have also thrown me off if I only looked at the setting and not the usage. Its a neat variant to all of these ideas.
[1] https://github.com/memcached/memcached/pull/97
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A Developer's Journal: Simplifying the Twelve-Factor App
stores session state in a session store like Memcached or Redis.
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In-memory database Redis wants to dabble in disk
memcached has recently gained the ability to spill to disk: https://github.com/memcached/memcached/wiki/Extstore
we recently implemented this to grow our caches to >50TB
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Django Caching 101: Understanding the Basics and Beyond
Django supports using Memcached as a cache backend. Memcached is a high-performance, distributed memory caching system that can be used to store cached data across multiple servers.
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Node.js server-side authentication: Tokens vs. JWT
In server-side authentication, the session state is stored on the server-side, which can be scaled horizontally across multiple servers using tools like Redis or Memcached.
node-cache
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10 Powerful Node.js Libraries Every Developer Should Know About
4. node-cache
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ELI5: Is there a design pattern of how to delete a guest user/session after a while?
One such implementation if you are using nodejs is `node-cache` https://github.com/node-cache/node-cache/blob/master/README.md. However you can probably find an implementation for most any language you are using.
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Caching In Node.js Applications
In-process caching may be implemented in a Node.js application through libraries, such as node-cache, memory-cache, api-cache, and others. There is a wide variety of distributed caching solutions, but the most popular ones are Redis and Memcached. They are both in-memory key-value stores and optimal for read-heavy workloads or compute-intensive workloads due to their use of memory rather than the slower on-disk storage mechanisms found in traditional database systems.
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I am building a Serverless version of Redis - written in Rust
If you're looking for a caching library, there are several of them in every language I've ever used. For example, in Node node-cache is very popular (https://github.com/node-cache/node-cache). Every language I've ever worked in has a few of these. They tend to have a pretty similar basic feature set, and they all have at least the same functions that you defined in your project.
What are some alternatives?
Varnish - The project homepage
node-redis - A high-performance Node.js Redis client. [Moved to: https://github.com/redis/node-redis]
node-cache - A simple in-memory cache for nodejs
Redis - Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs, Bitmaps.
dragonfly - A modern replacement for Redis and Memcached
apicache - Simple API-caching middleware for Express/Node.
KeyDB - A Multithreaded Fork of Redis
RedisLess - RedisLess is a fast, lightweight, embedded and scalable in-memory Key/Value store library compatible with the Redis API.
SSDB - SSDB - A fast NoSQL database, an alternative to Redis
yugabyte-db - YugabyteDB - the cloud native distributed SQL database for mission-critical applications.