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to compress data files. Listing 1 shows a quick example illustrating the change in file size. Listing 1 Gzip Example $ ls -lsah FS_scan.csv 3.2M -rw-r--r-- 1 laytonjb laytonjb 3.2M 2014-06-09 20 ... If you are an intensive, or even a typical, computer user, you store an amazing amount of data on your personal computers, servers, and HPC systems that you rarely touch. Squash ... Data Crush

color represents a group of readers. D3.js, the JavaScript library on which most KNIME JavaScript visualizations are based, is one of the most widely used libraries for creating interactive data ... They say data is "the new oil," but all that data you collect is only valuable if it leads to new insights. An open source analysis tool called KNIME lets you analyze data through graphical workflows ... Workflow-based data analysis with KNIME

With the release of version 12.3, GitLab has added a new security focused feature called Web Application Firewall for Kubernetes Ingress. “In GitLab 12.3 we are shipping our first iteration ... GitLab 12.3 Brings More Security to DevOps Engineers

network operating system in cooperation with Accton Technology Corporation, Arista, Broadcom, Intel, and VMware. The series of Altoline switches [3] by HP Enterprise (HPE), as the group is now called, were ... Data center networking with OpenSwitch

that handles complex data structures, but if the sole reason for being is to store and retrieve simple key-value pairs, relational databases can become stumbling blocks, because no matter what content ... Data Silos

of operation has basically remained the same since RAID1, even with only one copy of the data. Erasure coding works differently: It distributes parity data of individual block devices across all other block ... MinIO promises no less than a local object store with a world-class S3 interface and features that even the original lacks. ... MinIO: Amazon S3 competition

as the stack passes an IP address  [3] to Sheepdog. The clusterware provides the basic framework for the servers that provide the data storage. The corresponding software is not actually supplied ... Data Tender

Many HPC sites with petabytes of data need some sort of backup solution. Among the many candidates, cloud storage is a serious contender. In this article, we look at one solution with some serious ... Use% Mounted on /dev/sda1 109G 17G 87G 16% / tmpfs 16G 596K 16G 1% /dev/shm /dev/md0 2.7T 192G 2.4T 8% /home /dev/sdb1 111G 1.4G 104G 2% /mnt/data1 local:///mnt/data1 1.0T 1.7G 1023G 1% /mnt/s3ql ... Many HPC sites with petabytes of data need some sort of backup solution. Among the many candidates, cloud storage is a serious contender. In this article, we look at one solution with some serious ... S3QL Filesystem for HPC Storage

$600/EUR675 Hardware Processor Intel Celeron J1800, 2.41GHz (dual core) Marvell Armada XP (PJ4Bv7), 1.066GHz (dual core) Intel Atom D2550, 1.86GHz (dual core ... A place to store all your data is undeniably practical, but sometimes you don't want to gamble your precious data on a third-party cloud. Could you achieve similar functionality with a small NAS ... Data Dance

.com/HPC/Articles/Getting-Data-Into-and-Out-of-the-Cluster PVFS: https://en.wikipedia.org/wiki/Parallel_Virtual_File_System OrangeFS: https://www.orangefs.org/ MPI: https ... Where does your job data go? The answer is fairly straightforward, but I add some color by throwing in a little high-level background about what resource managers are doing and evolve the question ... Data Depot