Explain the principle and implementation of Bloom filter in detail

Why do I need a bloom filter Imagine how you would handle the following scenario: Whether the mobile phone number is registered repeatedlyHas the user participated in a second kill activityForge requests for a large number of id query records that do not exist. At this time, the cache misses. How to avoid cache penetration To solve the above ...

Posted by mrbaseball34 on Sun, 05 Dec 2021 13:13:35 +0100

Adaptive load shedding for microservice governance

Why do I need to reduce the load In micro service clusters, the call link is perplexing. As a service provider, there is a mechanism to protect itself, which prevents the caller from calling himself down without any brain calls and ensuring the high availability of his services. The most common protection mechanism is the current limiting mech ...

Posted by access9 on Sun, 21 Nov 2021 22:09:17 +0100