consistent-hashing

Does python-memcached support consistent hashing & binary protocol?

Python-memcached is the official supported memcached driver for Django. Does it support Consistent hashing Binary protocol If it does, how do I use those features within Django? I couldn't find any documentation. ...

MessageDigest hashes differently on different machines

I'm having a problem with MessageDigest returning different hash values on different computers. One computer is running 32-bit Java on Windows Vista and the other is running 64-bit Java on Mac OS. I'm not sure if it is because MessageDigest is machine dependent, or I need to explicitly specify a character encoding somewhere, or perhap...

PHP: Function to shard/distribute (consistent hashing) ?

Hi everybody, I have thought a bit about making a somewhat lightweight consistent-hashing-like PHP function to shard uploaded files between different servers. Obviously, rand() would work to distribute the files among the servers somewhat evenly, but when requesting the files, no one will know which file lies on what server... I know ...

Producer work consistently hashing to consumers via a message queue?

I have a producer that I want to distribute work consistently across consumers by consistent hashing. For example, with consumer nodes X and Y, tasks A, B, C should always go to consumer X, and D, E, F to consumer Y. But that may shift a little if Z joins the pool of consumers. I didn't want to deal with writing my own logic to connect ...

How does consistent hashing work?

Hello, I am trying to understand how consistent hashing works. This is the article which I am trying to follow but not able to follow, to start with my questions are: I understand, servers are mapped into ranges of hashcodes and the data distribution is more fixed and look becomes easy. But how does this deal with the problem a new no...