Описание тега xa
XA allows to execute global transactions that access more than one resource. XA uses a two-phase commit protocol to ensure that all resources either commit or rollback.
XA (eXtended Architecture) allows to execute global transactions that access more than one resource.
The goal of XA is to allow multiple resources to be accessed within the same transaction, thereby preserving the ACID properties across applications. XA uses a two-phase commit protocol to ensure that all resources either commit or rollback.