October Month Changes for Firebird 2.5.x Release branch

Here are the source code changes for Firebird 2.5.x branch in the Month of October :
– Fix compilation for semaphore classes [57221]
– Backport fix for CORE-3946 – UNICODE collations does not work with ICU 49 [57236]
– Fixed the backporting bug introduced while fixing CORE-3902 [57244]
– Avoid a sweep pass for temporary tables, as the sweeper always sees those tables as empty, but even setting them up as empty has a non-zero cost [57265]

FBCon 10 session video: ODS related optimizations in Firebird 3

From the FBCon 10 session videos another one is uploaded: ODS related optimizations in Firebird 3

Presentation By Vlad Khorsun. Session contents: Major change. ODS12 contains a few important features to make some IO-hungry operations such as sweep and natural scan more efficient. I’ll show in detail what was changed and how these changes will affect performance.

http://www.youtube.com/watch?v=oszA2-fPRH4

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