Abstract: Systems and methods for configuring applications and resources on distributed nodes or machines are disclosed. A node exposes a synchronization resource that corresponds to a desired state on a remote resource. The node evaluates a state of the remote resource. A test function may be defined to check whether the remote resource is in the desired state. A set function may also be defined to set a state of the synchronization resource when the remote resource is in the desired state. The node configures the synchronization resource when the remote resource is in the desired state. The synchronization resource may be configured, for example, using a resource provider. The node may evaluate the states of a plurality remote resources. The synchronization resource may be configured when one or more of the remote resources are in the desired state or when all of the remote resources are in the desired state.

Abstract: Systems and methods for configuring applications and resources on distributed nodes or machines are disclosed. A node exposes a synchronization resource that corresponds to a desired state on a remote resource. The node evaluates a state of the remote resource. A test function may be defined to check whether the remote resource is in the desired state. A set function may also be defined to set a state of the synchronization resource when the remote resource is in the desired state. The node configures the synchronization resource when the remote resource is in the desired state. The synchronization resource may be configured, for example, using a resource provider. The node may evaluate the states of a plurality remote resources. The synchronization resource may be configured when one or more of the remote resources are in the desired state or when all of the remote resources are in the desired state.

Abstract: Methods, systems, and computer-readable media for simulating advertising auction results for a listing using auction data from auctions in which the listing previously participated. The simulation allows an advertiser to determine a bid price that would have resulted in a particular outcome. The simulation may be performed by rerunning auctions in which the listing participated by maintaining the characteristics of all other bids that actually participated in the auction while changing the bid price for the listing being simulated. The simulation may be repeated multiple times with different bid prices to create a distribution of auction results that correspond to various bid prices.