Po Hsuan Wu

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Private cloud storage solutions, such as Oxygen Cloud and COSA (Cloud Object Storage Appliance), which provide file synchronization and sharing with high performance and integral security for enterprises. Those solutions have welldefined functions for integrating with enterprise environment. However, not all enterprises have enough resource to deploy,(More)
The data explosion brings several difficult challenges. One of critical and fundamental challenges is to have a storage infrastructure that can store and manage such voluminous information to meet business goals, such as cost, performance, reliability, and availability. To reduce the storage cost and improve data access performance, it is typically required(More)
Private cloud application with on-premise model offers benefits for security, reliability and high performance. However, not all SMBs and enterprises have enough resources to host an appliance or service. Private cloud application with off- premise model offers a different deployment option, it's called: Hosted Private Cloud. In this work, HPC-SA (Hosted(More)
Although pNFS (Parallel Network File System) improves the performance of NFS, to optimize the performance of pNFS, we need to deploy high-end network equipment and the data servers need high-end hard disks, which is expensive for many enterprises. As a result, in this work, we presented hpNFS (Hierarchically Parallel Network File System), which is a(More)
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