Category Archives: WPS v3.2

Ubuntu 16.04 Released and Quick Test Drive

In the last week, Canonical has brought forth a new release of Ubuntu and it is pretty nice! Version 16.04 has a number of great features that should be of value to those who use Linux. One thing that Ubuntu has at this point is a vertical line of products. I can’t think of any other vendor who has an OS that runs on Phones, tablets, notebooks/workstations, servers and mainframes.

I decided to give it a try on one of my workstations running it in an Oracle Virtual Machine (Virtualbox to be specific) to see how WPS runs on this new release. Just to cut to the chase, it runs quite well. As a matter of fact, once I got the VM to use all of its allotted storage, WPS ran like a charm.

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A couple of things that might be of interest to potential Ubuntu upgraders. First, Ubuntu 16.04 supports ZFS. That might be important to a few sites. The second is the support for LXD 2.0. From the Ubuntu website –

LXD 2.0

Ubuntu 16.04 LTS includes LXD, a new, lightweight, network-aware, container manager offering a VM-like experience built on top of Linux containers.

LXD comes pre-installed with all Ubuntu 16.04 server installations, including cloud images and can easily be installed on the Desktop version too. It can be used standalone through its simple command line client, through Juju to deploy your charms inside containers or with OpenStack for large scale deployments.

All the LXC components – LXC, LXCFS and LXD – are at version 2.0 in Ubuntu 16.04 LTS.

In addition to trying Ubuntu 16.04 in a VM, I have also tested it on a small server (6 LCPU with 32GB of RAM) running WPS. Although I have not benchmark tested this exhaustively, it does appear that using v16.04 with WPS 3.3.2 (which is the latest release) provides a modest performance increase. This is easily observed with multi-threaded Procedures such as Means and Summary.

About the author: Phil Rack is President of MineQuest Business Analytics, LLC located in beautiful Tucson Arizona. Phil has been a SAS language developer for more than 25 years. MineQuest provides WPS and SAS consulting and contract programming services and is an authorized reseller of WPS in North America.