The unified metadata management layer supports the following goals

统一的元数据管理层支持以下目标

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AIX provides support for Virtualization through changes in the memory management layer (VMM).

通过内存管理层(VMM)中的更改，AIX提供了对虚拟化的支持。

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The entity management layer is responsible for entity management and ensuring the transaction integrity of that object within the container.

实体管理层负责实体管理，并确保容器内该对象的事务完整性。

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Like the other distributions, Intel offers a management layer, but one that is enhanced with features for performance tuning.

FORBES: Can Intel Heal the Hadoop Open Source Ecosystem?

These products create a management layer to help corporate network administrators make diverse network devices interoperate smoothly and reliably.

ENGADGET: The Family is the Network: Pure Networks' Network Magic wants to make things simple

Dowling said later versions of Network Magic will offer other compelling applications that can be plugged into the management layer.

ENGADGET: The Family is the Network: Pure Networks' Network Magic wants to make things simple