Data Center: Page

Why data centers need log management tools

Log files contain rich and useful management data. With the right software tools and a few navigation tips, you can maximize and implement the information that logs provide.

By Jessica Lulka • June 22, 2018

Cisco hyper-converged HyperFlex adds NVMe-enabled model

Cisco HyperFlex 3.5 software adds native DR and cloud-based Intersight Storage Analytics. The all-flash hyper-converged systems integrate Nvidia GPUs and Intel Optane NVMe SSDs.

By Garry Kranz • June 21, 2018

Build your PowerShell command cheat sheet with these basics

Even if you've previously used PowerShell, it's beneficial to add new commands to your reference sheet and keep your overall knowledge as current as possible.

By Stuart Burns • June 20, 2018

Open source log management options for Linux distributions

Open source log management tools provide a variety of options and capabilities for admins who want customizable Linux log management functions in a server or cloud environment.

By Sander van Vugt • June 19, 2018

Do I need converged or hyper-converged infrastructure appliances?

Scalability, risk tolerance and cost all factor into the decision between converged and hyper-converged infrastructure. The two technologies have very different use cases.

By Alastair Cooke • June 18, 2018

Data center monitoring best practices simplify software choice

Metrics are essential to keep any data center operating smoothly. With monitoring software and best practices, admins can simplify their workflows and get usable data.

By Jessica Lulka • June 15, 2018

What to know before selecting DCIM software

Your DCIM needs will dictate what type of software is best for your workflow. Be sure to evaluate usability, expandability and which areas need monitoring.

By Robert McFarlane • June 14, 2018

Work a command-line interface in Linux with these permissions and prompts

The command-line interface is an integral part of the Linux management environment. With sudo permissions and remote connectivity, working with a command line is easy.

By Sander van Vugt • June 12, 2018

Hitachi UCP update includes NVMe cache, GPU server

Hitachi updates Unified Compute Platform (UCP) portfolio with new NVMe-based Intel Optane caching option and technology from partners VMware and Cisco.

By Carol Sliwa • June 7, 2018

Find out answers for FAQs about Nutanix AHV and Acropolis

Check out these answers to some of the frequently asked questions about Nutanix's Acropolis and AHV core hyper-converged infrastructure software products.

By Rodney Brown • June 7, 2018

IBM’s Cloud Private for Data brings on-prem data closer to the cloud

IBM rolled out its Cloud Private for Data platform designed to make it easier for users' on-premises data to interact with not just IBM's public cloud, but those of AWS and Google.

By Ed Scannell • June 1, 2018

Easily read a log file in Linux with command-line tools

Depending on the specific Linux distribution you use, there is a variety of commands to help you locate, read and search log files within related program components.

By Sander van Vugt • June 1, 2018

Web server management best practices and essential features

There are a lot of tools on the market for web-based server management. To find the best product, look for functions that automate workflows and add security.

By Clive Longbottom • May 31, 2018

Top 4 advantages of a command-line interface

With the simple look of the command-line interface, organizations don't always realize the advantages it brings to systems through pointed, accurate commands.

By Stephen Bigelow • May 29, 2018

Red Hat Hyperconverged Infrastructure for Cloud launches

Red Hat expands its hyper-converged infrastructure lineup with a cloud offering that combines OpenStack and Ceph. The new option joins Gluster-based HCI for Virtualization.

By Carol Sliwa • May 24, 2018

Test your Storage Spaces Direct hyper-converged system smarts

Windows Server 2016 took Microsoft into the HCI game, with hyper-convergence features based on Storage Spaces Direct, the upgrade from Windows Server 2012's Storage Spaces feature.

By Rodney Brown • May 23, 2018

Get to know SIEM software basics and benefits

Security information and event management tools give organizations enhanced network management functionality, such as automatic reporting, data stream analysis and anomaly detection.

By Clive Longbottom • May 23, 2018

Plexxi buy bolsters HPE composable infrastructure strategy

HPE strengthened its composable infrastructure strategy with the acquisition of Plexxi, a startup that adds a networking element crucial to the company's success in that market.

By Ed Scannell • May 22, 2018

Test your hyper-converged infrastructure storage knowledge

Storage in a hyper-converged infrastructure is not limited to whatever disks the vendor decides to put into its base appliance. Test your knowledge of HCI storage with our quiz.

By Rodney Brown • May 22, 2018

Hadoop cluster configuration best practices streamline workflows

Organizations that deal with a variety of Hadoop configurations can streamline workflows through baseline configuration, tests and site-specific configuration files.

By Brien Posey • May 22, 2018

Assess network device monitoring capabilities with these tips

Organizations considering new network device monitoring software should evaluate the alerting capabilities and extensibility of several different tools before making a purchase.

By Stuart Burns • May 21, 2018

Certain solid-state storage characteristics benefit HCI most

Depending on the workload demands, there are features of solid-state storage that can greatly enhance the performance of your hyper-converged infrastructure system.

By Brien Posey • May 16, 2018

How is RHEL in the cloud different than in the data center?

Implementing RHEL in the cloud isn't exactly the same as using cloud technology in the data center, especially when addressing swap and support concerns.

By Sander van Vugt • May 16, 2018

SIEM benefits include automated monitoring, malware mitigation

SIEM tools deliver automated alert actions, normalize log data and provide intelligent filtering, all of which can help IT administrators lighten their workloads.

By Clive Longbottom • May 15, 2018

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.

By Brien Posey • May 14, 2018