Salesforce, Inc.

Salesforce Com, Inc.

Stefan Derdak

Victor Spivak

Richard Perry Pack, Iii

Alexander Oscherov

Reuben Cornel

Hormoz Tarevern

Jeffrey Hajewski

Disclosed are some implementations of systems, apparatus, methods and computer program products for generating and implementing computational graphs that facilitate concurrent computation on data streams. A computational graph includes a plurality of nodes, where each node has one or more stages associated therewith. Each stage may be associated with a corresponding operation that is to be performed on data associated with that stage.

Concurrent computation on data streams using computational graphs

System and methods are described for performing sequences of computations in an infrastructure-agnostic manner. In one implementation, a method comprises: receiving a dispatch request for executing a user-defined pipeline; computing a performance metric based on the dispatch request; and determining, based at least partially on the performance metric, whether to execute the user-defined pipeline locally by the pipeline engine or transmit the dispatch request back to the network adapter.

Infrastructure-agnostic performance of computation sequences

A method is provided for orchestrating a workflow. In some embodiments, the method includes executing a workflow including a first controller that includes a first callout function and a first callback function and corresponds to a first microservice. Execution of the workflow includes execution of the first callout function that causes invocation of the first call to the first microservice. The method further includes receiving a notification of an execution state from the first microservice and transmitting the execution state to the first callback function. The method also includes in response to transmitting the execution state to the first callback function, receiving a function output based on the execution state from the first callback function. The method further includes determining, based on the function output, whether to execute a subsequent controller. The method also includes in response to a determination to execute the subsequent controller, executing the subsequent controller.

Orchestration of a sequence of computations by external systems

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San Francisco, CA, United States of America

Stefan Derdak