| 摘要 |
A method, computer program product, and system for de-centralized stream processing is provided. The method may include providing a plurality of processing nodes in a hierarchical genome having a plurality of levels, wherein each of said processing nodes is configured to transmit and receive a stream of data. The method may further include restricting a subset of the plurality of processing nodes from differentiating into a role within each level of the hierarchical genome. The method may also include identifying a failure at one of the processing nodes and replacing the failed node with one of the processing nodes from the restricted subset.
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