Abstract: A first database system may receive an access request from a connector module associated with a client application. The access request may include one or more access credentials for accessing a database associated with the first database system. The connector module may transmit one or more access parameters to the first database system. A connection string may be dynamically identified based on the access parameters. The connection string may be transmitted to the connector module, and may be used to establish a connection between the client application and the second database system. The connector module may also provide fallback capability for establishing a connection with a standby database server when a primary database server is unavailable such that open transactions are halted during the transitioning of the connection and resumed thereafter without having to abort the transactions.

Abstract: A device identifier associated with a device may be determined. A diagnostic processing identifier associated with diagnostic processing to be performed for the device may be identified or generated. In addition, a diagnostic processing route that designates an order in which the device is to be routed between one or more diagnostic stations for diagnostic processing may be determined. Diagnostic processing of the device may be conducted and information indicating results of the diagnostic processing may be received. The information may indicate one or more defects identified as part of the diagnostic processing. Additional processing, such as processing to determine whether a defective device is repairable, may be performed based at least in part on the results of the diagnostic processing.