Li Xia Liu

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IBM Spectrum Scale HDFS Transparency Docker support

HDFS Transparency supports running the Hadoop Map/Reduce workloads inside Docker containers. See the Docker website for an overview of the Docker technology. It is recommended...

IBM Spectrum Scale HDFS Transparency Short Circuit Write Support

Background • Native HDFS supports short circuit read to read data directly from local file system when HDFS client and target datanode are co-located on...

IBM Spectrum Scale HDFS Transparency Federation Support

Federation was added to HDFS to improve the HDFS NameNode horizontal scaling. In HDFS transparency, federation is used to make IBM Spectrum Scale filesystems and...

How to configure and performance tuning different system workloads on IBM Spectrum Scale Sharing Nothing Cluster

IBM Spectrum Scale Sharing Nothing Cluster performance tuning guide has been posted and please refer to link before you doing the below change. A restart...

How to configure and performance tuning Spark workloads on IBM Spectrum Scale Sharing Nothing Cluster

IBM Spectrum Scale Sharing Nothing Cluster performance tuning guide has been posted and please refer to link before you doing the below change. Here is...

How to configure and performance tuning database workloads on IBM Spectrum Scale Sharing Nothing Cluster

IBM Spectrum Scale Sharing Nothing Cluster performance tuning guide has been posted and please refer to link before you doing the below change. If the...

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