【原理】Redis热点Key自动发现机制和客户端缓存方案
作者:京东物流 京东物流本文详细讲解下Redis热点key发现机制+客户端缓存的原理。一、redis4.0之基于LFU的热点key发现机制业务中存在访问热点是在所难免的,然而如何发现热点key一直困扰着许多用户,redis4.0为我们带来了许多新特性,其中便包括基于LFU的热点key发现机制。Redis中的LFU思路Least Frequently Used——简称LFU,意为最不经常使用,是re
Foreign adversaries proactively interfering in U.S. presidential elections is nothing new.
Related: Targeting falsehoods at US minorities, US veterans
It’s well-documented how Russian intelligence operatives proactively meddled with the U.S. presidential election in 2016 and technologists and regulators have been … (more…)
The post Shared Intel Q&A: Foreign adversaries now using ‘troll factories’ to destroy trust in U.S. elections first appeared on The Last Watchdog.
The post Shared Intel Q&A: Foreign adversaries now using ‘troll factories’ to destroy trust in U.S. elections appeared first on Security Boulevard.