Which concurrent map to use in scala

[Leon Ma]

Hi,

Any suggestions on how to choose concurrent map impl in scala?

java's ConcurrentHashMap or scala's TrieMap?

Any performance comparison?

Thanks

Leon

[Björn Antonsson]

Hi Leon,

Have you looked at the paper for the TrieMap? It has some performance comparisons with ConcurrentHashMap and ConcurrentSkipListMap.

Concurrent Tries with Efficient Non-Blocking Snapshots

B/

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[Leon Ma]

Thanks for pointing out! I'll have a look.

在 2014年5月14日星期三UTC+8下午7时52分14秒，Björn Antonsson写道：