[erlang-questions] Concurrent read and write in an ETS table

[Chandru]

On 25 June 2015 at 10:53, Avinash Dhumane <nistrigunya@REDACTED> wrote:

> I have an ETS table, where each object (in the table) is owned by a
> separate process; i.e. there is one-to-one relation between the object and
> its owner process. The object holds an externalized state which the process
> uses in the event of crash recovery.
>
> What options may I use, while instantiating the ETS table, in order to
> allow all these processes to concurrently access (read and write) their
> respective state?
>
> Would setting {write_concurrency, true} and {read_concurrency, true}
> suffice?
>

Yes, that should suffice. You may find this paper useful.

http://www.researchgate.net/publication/262172496_On_the_scalability_of_the_Erlang_term_storage

cheers
Chandru
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