Compaq Reliable Transaction Router Network Router User Manual


 
common classes
C++ foundation classes that can be used in both client and server
applications.
concurrent server
A server process identical to other server processes running on
the same node.
CPU
Central processing unit.
data marshalling
The capability of using systems of different architectures (big
endian, little endian) within one application.
data object
See RTRData object.
deadlock
Deadly embrace, a situation that occurs when two transactions
or parts of transactions conflict with each other, which could
violate the consistency ACID property when committing them to
the database.
disk shadowing
A process by which identical data are written to multiple disks to
increase data availability in the event of a disk failure. Used in
a cluster environment to replicate entire disks or disk volumes.
See also transactional shadowing.
dispatch
A method in the C++ API RTRData class which, when called,
interprets the contents on the RTRData object and calls an
appropriate handler to process the data. The handler chosen to
process the data is the handler registered with the transaction
controller. This method is used with the event-driven receive
model.
DTC
Microsoft Distributed Transaction Coordinator.
Glossary–3