| 摘要 |
<p>The embodiments of the present invention provide a data processing method, a computational node and a system. The method comprises: a BPE registering an algorithm to a CEP instance; when the CEP instance detects an event concerned by an algorithm meets a condition of computation triggered by the algorithm, the CEP instance transferring the event required by the computation to the BPE; the BPE obtaining a computation result; if the BPE determines that the computation result needs to be further computed, the CPE writing the computation result in the CEP instance as an intermediate event; and when the CEP instance detects that an event concerned by another algorithm meets the condition of the computation triggered by another algorithm and the intermediate event is the event required for computation, the CEP instance transferring the intermediate event to the BPE registered with another algorithm. The multi-event and multi-algorithm association is implemented by the CEP instance, thereby simplifying the computational procedure, and improving the timeliness.</p> |
