哪些分布式进程注册表可用于Erlang？ [英] What distributed process registries are available for Erlang?

问题描述

这样的库需要支持像这样的基本操作， register_name（Pid，Name）和 whereis_name（Name）（最好是 registered_names / 0 ）。名称不应仅限于原子，并且这些注册/查找操作需要合理可靠地与多个节点参与注册表（忽略现在的分区）。

到目前为止，我已经提出了 global ， gproc 和 nprocreg 。其他可用的？

解决方案

我会认为riak_core是这样的。我使用它的分区环+一致的哈希来查找节点，加上一个本地的gproc实例来查找确切的过程。因此，我在容错，可用性和速度之间得到很好的平衡。

I'd like to compile a reasonably complete list of distributed process registry libraries for Erlang.

Such libraries need to support basic operations like register_name(Pid, Name) and whereis_name(Name) (and ideally registered_names/0). Names shouldn't be restricted to atoms only, and these registration/lookup operations need to work reasonably reliably with multiple nodes participating in the registry (ignoring partitions for now).

So far I've come up with global, gproc and nprocreg. What others are available?

解决方案

I would argue that riak_core is such. I use its partition ring + consistent hashing to find the node, together with a local gproc instance to find the exact process. Thus I get very fine balance between fault tolerance, availability and speed.

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