Abstract: A gas turbine engine having a waste heat recovery system is provided. The gas turbine engine includes a compressor section, a combustion section, a turbine section, and an exhaust section in serial flow order and together defining a core air flowpath, the exhaust section including a primary exhaust flowpath and a waste heat recovery flowpath parallel to the primary exhaust flowpath; and the waste heat recovery system includes a heat source exchanger positioned in thermal communication with a first portion of the waste heat recovery flowpath.

Abstract: The present disclosure involves systems, software, and computer implemented methods for generating insights based on numeric and categorical data. One example method includes receiving a request for an insight analysis for a dataset that includes at least one continuous feature and at least one categorical feature. Continuous features can have any value within a range of numerical values and categorical features are enumerated features that can have a value from a predefined set of values. A selection of a first continuous feature for analysis is received, and at least one categorical feature is identified for analysis. A deviation factor and a relationship factor are determined for each identified categorical feature. An insight score is determined for each identified categorical feature that combines the deviation factor and the relationship factor for the categorical feature. The insight score is provided for at least some of the identified categorical features.

Abstract: Embodiments are directed to maintaining coherence between web application versions, to maintaining proper versions between web application clients and servers and to determining whether to apply a web application update. In one scenario, a computer system receives a data request from a web application client for certain specified data. The data is indexed according to a web application schema, and the data request includes a web application client version identifier. The computer system determines that the requested data is not accessible using the web application schema, updates the web application schema to a current version of the web application schema and processes the received data request using the updated web application schema.

Abstract: Embodiments are directed to maintaining coherence between web application versions, to maintaining proper versions between web application clients and servers and to determining whether to apply a web application update. In one scenario, a computer system receives a data request from a web application client for certain specified data. The data is indexed according to a web application schema, and the data request includes a web application client version identifier. The computer system determines that the requested data is not accessible using the web application schema, updates the web application schema to a current version of the web application schema and processes the received data request using the updated web application schema.

Abstract: Automated multiple step tasks are executed on a computing device to analyze a computer system. A step engine performs a complex task such as troubleshooting, performance analysis, or disaster recovery as defined by an input file. The step engine parses the input file into individual steps and dispatches actions of the steps to another device for execution. The device returns a file with the results of the action. The step engine progresses through the list of steps and generates a log file representative of the actions taken and data collected during performance of the task.