Abstract: Embodiments generate machine learning recommendations using log data. Log data can be ingested to generate an event stream for cloud systems, where each of the cloud systems comprises a combination of components, and the cloud systems present heterogenous system architectures. The generated event streams can be processed to generate a data set, where the data set include issue labels for issues experienced by the cloud systems. Features from the generated data set can be extracted. Issue recommendations can be generated using machine learning algorithms based on the extracted features and the generated data set, where the issue recommendations are generated using a hybrid of collaborative based machine learning filtering and content based machine learning filtering.

Abstract: A method of handling transactions in a plurality of organization embracing Service Oriented Architecture (SOA) is disclosed. The method includes invoking the transaction when at least one application registers for the transaction, by recognizing one or more services associated to the registered transaction context. The method also includes identifying one or more operations which needs to be initiated for executing each of the respective service. The method further includes revoking the transaction when an error is encountered during the transaction. The process of revoking the transaction includes rolling back the executed operations of the respective services when at least one of the identified operations of the recognized services encounters an error during the transaction.

Abstract: A method of handling transactions in a plurality of organization embracing Service Oriented Architecture (SOA) is disclosed. The method includes invoking the transaction when at least one application registers for the transaction, by recognizing one or more services associated to the registered transaction context. The method also includes identifying one or more operations which needs to be initiated for executing each of the respective service. The method further includes revoking the transaction when an error is encountered during the transaction. The process of revoking the transaction includes rolling back the executed operations of the respective services when at least one of the identified operations of the recognized services encounters an error during the transaction.