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Manage

Learn to apply best practices and optimize your operations.

• Hadoop cluster capacity planning best practices

  Trying to calculate Hadoop cluster capacities isn't always straightforward. It's important for organizations to include IOPS and compression rates in their predictions. Continue Reading

• What are the options for log management in Linux?

  Linux administrators should use syslog and systemd-journald together for smart log analysis. But there are also open source log management tools to consider. Continue Reading

• IT support and service contracts ripe for savings

  If you don't pay close attention to IT support, service and maintenance contracts, start now. Chances are your organization is paying more than it needs to. Continue Reading

• Three requirements for a hybrid cloud computing deployment

  As the hybrid cloud computing approach gains steam, organizations will need to pay close attention to cross-cloud connectivity and management, plus microservices. Continue Reading

• Five debunked myths about SSD issues

  Solid-state drives are mature now, and the technology has eclipsed hard disk drives with superior performance, manageability and pricing for enterprise storage. Continue Reading

• Hyper-converged infrastructure cloud backup brings many benefits

  Public cloud backup offers a low-cost solution to data protection challenges in hyper-converged infrastructure shops, but disaster recovery poses a new set of issues.Continue Reading

• SD-WAN benefits branch networks with simplicity, automation

  Traditional branch networks haven't adapted well to new technologies. But a mature SD-WAN market can bring distributed networks up to speed with simplicity and automation.Continue Reading

• Weigh vendors, tools in software-defined storage products

  Explore the benefits of SDS and continued recent improvements before you determine if making or buying software-defined storage infrastructure makes sense for your enterprise.Continue Reading

• Use Red Hat System Roles to smooth Ansible integration

  In the Ansible playbook, IT users can make it easier to manage a Red Hat Linux enterprise environment. Increase efficiency with node management on Ansible with System Roles.Continue Reading

• Master RHEL 7.3 before you consider RHEL 8

  RHEL 7.3 offers high security, reliability and performance. Discover how to navigate GRUB 2 and system, and learn which distros work best for Docker, among other tips.Continue Reading

• Explore uses for virtual data center architecture with VMC on AWS

  The popularity of a virtual data center has risen because of the VMware Cloud on AWS announcement at VMworld 2017. But which enterprises should be in line to use it?Continue Reading

• A multi-tenant data center offers SDN challenges, benefits

  SDN controllers offer segmentation in a multi-tenant data center. Understand how to configure the right network flow to isolate traffic, and explore potential pitfalls of SDN.Continue Reading

• With Btrfs file system gone in RHEL 8, look at alternatives

  In the XFS, Ext4, Btrfs and ZFS comparison, Linux users will say goodbye to Btrfs in RHEL 8. Learn more about your options and what can fill the gaps once development halts.Continue Reading

• How to choose a live kernel patching extension

  Ksplice and kpatch offer similar live kernel patching services on a Linux system, but differences between function-level services and technical support showcase their differences.Continue Reading

• Open source strategies bring benefits, but don't rush in

  Before your organization can reap the benefits of open source, it's important to understand your options and map out a plan that will guarantee success.Continue Reading