Because a long-running business process could last seconds to days, you cannot lock resources within a service using a distributed transaction. So what's the alternative? The real world has a solution, it's a reservation. A reservation allows you to have a time-bound limited guarantee which allows you to coordinate with other services.
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0:00 Intro
1:25 Reservation Real World Example
4:09 Synchronous Example
7:11 Asynchronous Example
#softwarearchitecture #softwaredesign #serviceorientedarchitecture
