MongoDB / REDIS
Difference between Memcached and REDIS.
| Memcached. | REDIS. |
| Memcached is multi-threaded. | Redis is single threaded. |
| Memcached only does caching information. | Redis does caching information and also supports persistence and replication. |
| Memcached supports the functionality of LRU (Least Recently Used) eviction of values. | Redis does not support the functionality of LRU eviction of values. |
| In Memcached when they overflow memory, the one you have not used recently (LRU- Least Recently Used) will get deleted. | In Redis you can set a time out on everything, when memory is full, it will look at three random keys and deletes the one which is closest to expiry. |
| Memcached supports CAS(Check And Set). It is useful for maintaining cache consistency. | Redis does not support CAS ( Check And Set). |
Dogecoin! Earn free bitcoins up to $250 now by signing up.
Earn bitcoins upto $250 (free), invest in other Cryptocurrencies when you signup with blockfi. Use the referral link: Signup now and earn!
Using BlockFi, don't just buy crypto - start earning on it. Open an interest account with up to 8.6% APY, trade currencies, or borrow money without selling your assets.
Join CoinBase! We'll both receive $10 in free Bitcoin when they buy or sell their first $100 on Coinbase! Available in India also.
Use the referral Join coinbase!
Invest now!!! Get Free equity stock (US, UK only)!
Use Robinhood app to invest in stocks. It is safe and secure. Use the Referral link to claim your free stock when you sign up!.
The Robinhood app makes it easy to trade stocks, crypto and more.
Webull! Receive free stock by signing up using the link: Webull signup.
More Related questions...
