Does it make sense to make MDBX_READERS_LIMIT configurable?

erthink / libmdbx

One of the fastest embeddable key-value ACID database without WAL. libmdbx surpasses the legendary LMDB in terms of reliability, features and performance.

https://erthink.github.io/libmdbx/

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Does it make sense to make MDBX_READERS_LIMIT configurable? #215

Closed AskAlexSharov closed 3 years ago

AskAlexSharov commented 3 years ago

Or lock must fit into 1 page for atomicy?

erthink commented 3 years ago

This is necessary for extreme use cases (NUMA/SMP with several modern multi-core processors and thousands of threads).