Top "Availability" questions

CAP theorem - Availability and Partition Tolerance

While I try to understand the "Availability" (A) and "Partition tolerance" (P) in CAP, I found it difficult to understand …

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database nosql consistency availability
Operation cannot be performed on database because it is involved in a database mirroring session or an availability group (Azure)

I am experiencing an intermittent issue with SQL Azure. I am copying a readonly SQL Azure database (V12) from one …

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sql-server azure azure-sql-database database-mirroring availability
Objective-C @available guard AND'ed with more conditions

Objective-C has an @available expression in XCode 9+ / LLVM 5+ that allows you to guard a block of code to at least …

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ios objective-c xcode9 availability