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From: Adriano d. S. F. <adr...@gm...> - 2010-11-23 10:50:30
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On 23/11/2010 08:37, Dimitry Sibiryakov wrote: > 23.11.2010 11:34, Dmitry Yemanov wrote: >> 23.11.2010 13:22, Dimitry Sibiryakov wrote: >> >>>> What is promised is SMP-friendly shared cache. It doesn't have to be >>>> SuperServer. >>> Doesn't matter. For asynchronous SQL non-serialized DSQL is enough. >> Who said DSQL would be non-serialized? Shared page cache doesn't >> necessarily require low level synchronization in the every subsystem. > What's the point for it to be serialized? AFAIK, SQL parser doesn't use global resources. > It is engine. It compiles its queries with CMP_compile, for an example. Adriano |