Abstract: A system and method are provided for executing exchanges of fractional amounts. The method includes providing, via an ordering subsystem, an interface to accept proposed exchanges for notional amounts that result in a fractional amount of at least one asset, and, optionally, a whole number of the at least one asset. The method includes, for each provided exchange, providing the proposed transaction to a conversion system for converting notional amounts into whole and fractional amounts. The method includes, for each of the at least one asset, executing a trade for the at least one asset by ordering an excess amount of the at least one asset responsive to the fractional amount, and executing, with the enterprise risk subsystem, a second trade based on the reported acquisition, and the excess amount less the fractional amount.

Abstract: A contributed test management system receives a first request from a consumer system, where the first request comprises a request for a contributed test to be added to a deployment pipeline of a producer system, and where the contributed test is associated with an application component in the deployment pipeline. The contributed test management system causes the contributed test to test a code update provided by the producer system for the application component in the deployment pipeline, detects whether the first test fails during execution, and, if so indicates to the consumer system that the first test has failed.