
Chapter 5
Dynamic Data Management
in Workflow Execution
5.1 Model Considering Data Constraints and Management . . . . . . . . . 126
5.2 Multithreaded Implementation of Data Handling . . . . . . . . . . . . . . . 128
5.3 Data Streaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
5.4 Data Sizes and Storage Constraints . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
5.4.1 Impact of the Message Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
5.4.2 Storage Size of the Workflow Execution System . . . . . . . . 135
5.4.3 Storage Constraints for Service Nodes . . .