Open station canonical operator for data stream processing

摘要

Customizing functions performed by data flow operators when processing data streams. An open-executor(s) is provided as part of the data stream analytics platform, wherein such open-executor allows for both of: 1) customizing user plug-ins for the operators, to accommodate changes in user requirements; and 2) predefining templates that are based on specific meta-properties of various operators and that are common therebetween.