Erlang OTP-25.0-rc2 released!

NewsBot · 24 March 2022 12:13

Erlang OTP-25.0-rc2 has been released.

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  OTP-15991    Application(s): erts, stdlib
               Related Id(s): PR-5208

               Users can now configure ETS tables with the
               {write_concurrency, auto} option. This option forces
               tables to automatically change the number of locks that
               are used at run-time depending on how much concurrency
               is detected. The {decentralized_counters, true} option
               is enabled by default when {write_concurrency, auto} is
               active.

               Benchmark results comparing this option with the other
               ETS optimization options are available here:

               https://erlang.org/bench/ets_bench_result_lock_config.html


  OTP-16702    Application(s): compiler, erts

         ...

Link: Release OTP 25.0-rc2 · erlang/otp · GitHub