The traditional distributed algorithmBefore understanding the Redis distributed algorithm, it is better to understand the application scenario in the cache, after understanding the application scenario, then to understand the consistency hashing algorithm, it is much easier, and more can reflect the advantages of a consistent
The original link: a little progress every day--five minutes understanding the consistent hashing algorithm (consistent hashing) consistent hashing algorithm was proposed by MIT in 1997 as a distributed hash (DHT) implementation a
Reprint please indicate the source:http://blog.csdn.net/cywosp/article/details/23397179A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashi
a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp.The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be really applied in the peer-to-peer environment. The consistency
Reprint please indicate source: http://blog.csdn.net/cywosp/article/details/23397179A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing
Reprint please indicate the source: http://blog.csdn.net/cywosp/article/details/23397179 consistent hashing algorithm a distributed hash (DHT) implementation algorithm proposed by MIT in 1997, The design goal is to solve the hot spot problem in the Internet, the original intention and carp very similar. Consistent hashing
A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be really applied in the peer-to-peer environment.The consistency h
This article goes from: http://blog.csdn.net/cywosp/article/details/23397179 consistent hashing algorithm, a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, Designed to address hot spot problems in the Internet, the original intention and carp are very similar. The consistent hash corrects the problem caused by the simple
Reprint please indicate source: http://blog.csdn.net/cywosp/article/details/23397179A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing
Reprint please indicate the source: http://blog.csdn.net/cywosp/article/details/23397179 a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, Designed to address hot spot problems in the Internet, the original intention and carp are very similar. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed
Turn from: http://blog.csdn.net/cywosp/article/details/23397179 a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, Designed to address hot spot problems in the Internet, the original intention and carp are very similar. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing
A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be really applied in the peer-to-peer environment. The consistency
A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be really applied in the peer-to-peer environment.The consistency h
Please indicate source: http://blog.csdn.net/cywosp/article/details/23397179A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing
reprint Please indicate source: http://blog.csdn.net/cywosp/article/details/23397179a distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp.The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing
A distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashing (DHT) can be really applied in the peer-to-peer environment. The consistency
Tag: It's stored in different IP address relationships. Three many illustrations csdnA distributed hash (DHT) implementation algorithm, proposed by MIT in 1997, was designed to address hot spot problems in the Internet, with a similar intent to carp. The consistent hash corrects the problem caused by the simple hashing algorithm used by carp, so that distributed hashin
(userid)% (N-1) (n=12), the focus is how to recover data loss?
2, increase the node:
If one day want to add Redis server, this time trouble comes, this time need to the original mapping relationship hash (userid)% N (n=12) into a hash (userid)% (n+1) (n=12), as with the reduction of nodes, This is not all the previous mappings have been invalidated? This isn't a pit dad,!!!. The data is confusing, the backstage may collapse instantly, that cost is
Consistent hash algorithm (consistent hashing)Zhang LiangConsistent hashing algorithm was put forward in the paper consistent hashing and random trees in 1997, and is widely used in the cache system.1 Basic ScenariosFor example, i
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