Abstract: A docking station includes a station body and a liquid feeding assembly. The station body has a docking region and guiding assembly on a side of the station body. The guiding assembly is in the docking region. The guiding assembly is configured to be in guiding fit with a mating assembly of a cleaning device. The liquid feeding assembly is on the station body and includes a liquid feeding connector. The liquid feeding connector has a liquid outlet oriented toward the docking region. The liquid outlet is configured to be butted and communicated with a connector of the cleaning device under the guiding fit of the guiding assembly and the mating assembly.

Abstract: A removable power storage device includes at least one airflow pressure differential power generating assembly and a power storage assembly. The airflow pressure differential power generating assembly is driven by energy created by surrounding airflow pressure differential to generate electric power. The generated power is stored in at least one removable power storage unit of the power storage assembly for use later in different places.

Abstract: Disclosed is a method and mechanism for sizing a hardware system for a software workload. An aspect is directed to modeling a workload into a set of generic system activities, in which the generic system activities are not directly tied to a specific hardware platform. Another aspect is directed to profiling hardware systems or hardware components into the generic system activities. Suitable hardware systems or components are selected by analyzing the workload and hardware profiles in terms of the generic system activities.

Abstract: Disclosed is a method and mechanism for sizing a hardware system for a software workload. An aspect is directed to modeling a workload into a set of generic system activities, in which the generic system activities are not directly tied to a specific hardware platform. Another aspect is directed to profiling hardware systems or hardware components into the generic system activities. Suitable hardware systems or components are selected by analyzing the workload and hardware profiles in terms of the generic system activities.

Abstract: Disclosed is a method and mechanism for sizing a hardware system for a software workload. An aspect is directed to modeling a workload into a set of generic system activities, in which the generic system activities are not directly tied to a specific hardware platform. Another aspect is directed to profiling hardware systems or hardware components into the generic system activities. Suitable hardware systems or components are selected by analyzing the workload and hardware profiles in terms of the generic system activities.