SAS administration and architecture—highlights from SAS Global Forum 2015

I was privileged with the opportunity to present a couple of papers at SAS Global Forum 2015 in Dallas, Texas this year.  While there, I was also excited to attend presentations with new and inventive approaches for working with the administration and architecture of SAS solutions. This is a collection […]

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Can I run SAS Grid Manager in the AWS cloud?

SAS recently performed testing using the Intel Cloud Edition for Lustre* Software - Global Support (HVM) available on AWS marketplace to determine how well a standard workload mix using SAS Grid Manager performs on AWS.  Our testing demonstrates that with the right design choices you can run demanding compute and […]

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Deploying SAS software--save time and effort with shared configuration

SAS System software supports a wide variety architecture and deployment possibilities. It’s wild when you think about it because you can scale the analytic power of SAS from the humblest single CPU laptop machine all the way up to hundreds-of-machines clusters. When SAS deployments involve many machines, it’s natural to […]

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SAS Global Forum:  spotlight on SAS administrators

This year, the number of presentations, Super Demos and workshops to help with the administration of SAS software and its hardware infrastructure is growing at SAS Global Forum 2015.  This is wonderful news to the SAS Administrators coming to the conference. These presentations start on Sunday with a 3.5 hour workshop offered […]

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SAS FULLSTIMER—turn it on!

SAS FULLSTIMER is a SAS system option that takes operating system information that is being collected by SAS process runs and writes that information to the SAS log. Using it can add up to 10 lines additional lines to your SAS log for each SAS step in your SAS log—so why […]

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Configuring storage for SAS--additional guidelines

My Performance Validation team in SAS R&D is constantly working with our partners to test how their storage arrays work with SAS.  In late 2014, we finalized several papers that discuss how a mixed analytics workload performs on several storage arrays.  While doing this testing, we also listed lessons-learned in […]

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SAS Environment Manager:  compatible groups save time

Many larger SAS deployments have multiple instances of similar SAS-related servers. For example, a distributed SAS Enterprise BI environment may have several machines running instances of the object spawner or the OLAP server. Similarly, all of your distributed SAS Visual Analytics deployments have worker nodes that are typically dedicated Linux […]

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SAS Grid Manager, shared-nothing storage and Hadoop: Part 1

When designing a SAS Grid Manager architecture, there is a requirement that has always been a critical component: a clustered file system. Over the years, vendors have released versions of these systems that are more robust and SAS has increased the minimum IO requirements, but the basic design has never changed—until now. […]

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When to use NFS with SAS

With the growing use of SAS on commodity hardware, many organizations are running lots of SAS servers on separate instances of operating system in a SAS infrastructure. This configuration is great for optimizing resources, but when these SAS servers have to share data, then SAS recommends the use of a clustered […]

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SAS Backup and Recovery Tool

In researching material for an upcoming project, I investigated the SAS Deployment Backup and Recovery Tool available in SAS 9.4. Here are some of my findings on identifying what directories are included in a Backup and Recovery session and how to add custom directories to a backup configuration. The SAS […]

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