| 摘要 |
A database management system managing one or more databases to suspend access to at least one selected database by one or more processes or applications (e.g., message processing programs, batch messaging programs, etc.). In some instances, the one or more databases may include one or more IMS databases. Access to the at least one selected database may be suspended to enable one or more operations to be performed on the at least one selected database by the database management system and/or an outside entity (e.g., a user, an external application, etc.). For example, the one or more operations may include an imaging operation, a loading operation, an unloading operation, a start operation, a stop operation, and/or other operations. In some instances, access to the at least one selected database may be suspended without canceling transactions being executed by the one or more processes or applications on the selected at least one database.
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