Data Center
Top Stories
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Tip
17 Aug 2026
Building trust: Engaging communities in data center development
Effective communication is essential in data center development. Engaging the community early addresses concerns and prepares IT leaders for stakeholder interactions. Continue Reading
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Tip
03 Aug 2026
Understanding AI's resource needs and sustainability challenges
Discover how AI's demands are affecting data centers' power and water resources, cooling challenges and the approaches being implemented to address these concerns. Continue Reading
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Definition
16 Dec 2021
GNU General Public License (GNU GPL or GPL)
The GNU General Public License, often shortened to GNU GPL (or simply GPL), lists terms and conditions for the copying, modification and redistribution of open source software. Continue Reading
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Definition
15 Dec 2021
lights-out management (LOM)
Lights-out management (LOM) is a form of out-of-band management. Continue Reading
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News
15 Dec 2021
IBM, Samsung to deliver new energy-saving chip design
Looking to bolster its position in the next-generation chip competition, IBM unveiled a new design that allows chips to be stacked vertically, adding power and energy savings. Continue Reading
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Feature
10 Dec 2021
Recent quantum computing advances point to brighter future
The past year saw a handful of breakthrough technologies from IBM and Honeywell, bringing the future promises of quantum computing closer to a present-day reality. Continue Reading
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Definition
10 Dec 2021
Red Hat
Red Hat is a software company that combines open source Linux operating system components with related programs into a distribution package that customers can order. Continue Reading
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Feature
08 Dec 2021
Data center backup generators for mission-critical loads
To select the correct backup generator for your mission-critical data, learn the fuel, cost and efficiency considerations you should take into account. Continue Reading
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Definition
08 Dec 2021
What is edge computing? Everything you need to know
Edge computing is a distributed information technology (IT) architecture in which client data is processed at the periphery of the network, as close to the originating source as possible. Continue Reading
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Tip
07 Dec 2021
Monitor edge latency for IoT devices
Latency in edge devices can have several sources, stemming from software, network issues or old hardware. Here's how you can monitor and troubleshoot latency at the edge. Continue Reading
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News
07 Dec 2021
Cambridge Quantum delivers first quantum encryption keys
Cambridge Quantum, newly merged with Honeywell's Quantum Solutions division, has debuted the first as-a-service cryptographic key generator for quantum computing. Continue Reading
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News
30 Nov 2021
Honeywell, Cambridge Quantum form new quantum computing firm
Honeywell is merging its internal quantum computing divisions with Cambridge Quantum, forming a new company that promises to deliver a complete quantum computing software stack. Continue Reading
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Tip
24 Nov 2021
VMware disaster recovery best practices for enhanced security
VMware DR ensures your workloads remain secure and online in the event of a disaster. You can use best practices, such as periodic testing, to bolster your DR strategy. Continue Reading
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Definition
22 Nov 2021
CICS (Customer Information Control System)
CICS (Customer Information Control System) is middleware that sits between the z/OS IBM mainframe operating system and business applications. Continue Reading
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Tip
19 Nov 2021
Best practices for data center risk assessment
Data centers contain risks such as height, environmental and electrical hazards. Keep your staff safe by assessing the level of risk and creating a comprehensive safety plan. Continue Reading
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Feature
19 Nov 2021
Get started with green energy for your data center
Running a sustainable data center requires organizations to consider factors such as facility sustainability, efficient storage and servers, and outsourcing options. Continue Reading
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News
18 Nov 2021
MemVerge to help balance HPC resources more efficiently
Partnering with the DMTCP Project, MemVerge supports the open source distributed multithreaded checkpointing technology, which could change the high-performance computing game. Continue Reading
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Tip
17 Nov 2021
Ensure VM security with VMware CDP integration
CDP protects data in the case of a disaster -- an essential part of any security procedure. But CDP can introduce high throughputs, which can affect network performance. Continue Reading
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Tip
16 Nov 2021
Learn vSphere vApps creation, deployment and configuration
VApps in vSphere can combine VMs into a single location for resource management and have configurations for start and stop processes that improve application performance. Continue Reading
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Feature
16 Nov 2021
Server lifecycle approach lowers risk, raises app performance
Nemertes Research CTO John Burke warns that a server's lifecycle may be shorter than you think and offers a four-stage approach to maintain on-premises servers at peak efficiency. Continue Reading
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Feature
15 Nov 2021
Compare Hadoop vs. Spark vs. Kafka for your big data strategy
Learn more about these three big data frameworks and what use case best suits each one. You might also examine options such as Apache Hive, Flink and Storm. Continue Reading
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Definition
11 Nov 2021
OLTP (online transaction processing)
OLTP (online transaction processing) is a class of software programs capable of supporting transaction-oriented applications. Continue Reading
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News
04 Nov 2021
Kyndryl CTO talks strategy for the '$19 billion startup'
Kyndryl, the IBM services spinoff, debuted this week amidst varying analyst opinions as to how it would fare. Kyndryl CTO Antoine Shagoury lays out why he thinks it can succeed. Continue Reading
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Definition
04 Nov 2021
single point of failure (SPOF)
A single point of failure (SPOF) is a potential risk posed by a flaw in the design, implementation or configuration of a circuit or system. Continue Reading
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Tip
04 Nov 2021
Top Unix commands: 50 must-know commands with examples
Use these 50 Unix commands to manage and modify files, navigate directories, monitor your network and users, gather data, and automate system tasks and processes. Continue Reading
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Definition
04 Nov 2021
U (measurement)
A U is a standard unit of measure for designating the height in computer enclosures and server rack cabinets. Continue Reading
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Tip
03 Nov 2021
What to know about managing power for edge devices
Keeping edge devices powered constantly can present challenges in sourcing and managing it. Learn the basics of getting and keeping power at the edge. Continue Reading
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Definition
29 Oct 2021
ISO (International Organization for Standardization)
ISO (International Organization for Standardization) is a worldwide federation of national standards bodies. Continue Reading
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News
28 Oct 2021
TrueNAS Scale puts storage spin on HCI
TrueNAS Scale hits general availability and marks iXsystems' first foray into HCI, bringing scale-out storage to its NAS devices. Continue Reading
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Tip
27 Oct 2021
Compare VMware Workstation Pro vs. Microsoft Hyper-V
When comparing Workstation Pro to Hyper-V, it's important to consider the type of OS you use, how often you run your VMs and how much hypervisor overhead is feasible. Continue Reading
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News
21 Oct 2021
IBM details Kyndryl spinoff, business reorg and earnings
IBM's third-quarter earnings report was a mixed bag, with overall cloud revenues continuing to rise, and server hardware showing a sharp downturn. Continue Reading
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Feature
19 Oct 2021
Bust latency with monitoring practices and tools
Improve latency across your data center's infrastructure by exploring its causes, a handful of best practices and tools you can implement to improve speed and responsiveness. Continue Reading
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Feature
18 Oct 2021
VSphere VM Service: Provision VMs with Kubernetes APIs
Tanzu integration and vSphere VM Service lets developers and admins spin up VMs and guest OSes as desired-state images in vSphere for Kubernetes-based management. Continue Reading
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Tip
15 Oct 2021
Best practices for container security in the data center
Container sprawl and container repositories can introduce new vulnerabilities to a data center. Here's what organizations should watch out for and how to stay safe. Continue Reading
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Feature
15 Oct 2021
VMware's Project Monterey expands its capabilities, use cases
With updates to Project Monterey, VMware customers can now use DPUs for networking, security and bare-metal deployments from the vSphere interface. Continue Reading
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Tip
15 Oct 2021
3 VMware disk types you should know: Raw, thick and thin
Raw, thick and thin disks offer portability and file storage efficiency. But each type has its pros and cons, including slower write speeds, less security and increased capacity. Continue Reading
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Tip
14 Oct 2021
Which processing units for AI does your organization require?
AI requires certain hardware infrastructure, such as hardware accelerators and proper storage. Learn what your organization requires to successfully support AI. Continue Reading
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Feature
13 Oct 2021
VSphere 7 Update 3 broadens app acceleration, cloud initiatives
VMware announced several initiatives and updates, such as Project Arctic and vSphere 7 Update 3, that broaden the scope of vSphere's app modernization and cloud capabilities. Continue Reading
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Feature
08 Oct 2021
Common Kubernetes terminology you should know
What are pods and nodes? How do namespaces differ from volumes? This list of common Kubernetes terms can give you a basic understanding of the container management platform. Continue Reading
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Feature
06 Oct 2021
Simplify VM right-sizing with VMware VMDSC Fling
The VM Desired State Configuration Fling helps reduce system outages and application performance issues with the help of an API to automate the VM right-sizing process. Continue Reading
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Definition
06 Oct 2021
Linux operating system
Linux is a Unix-like, open source and community-developed operating system (OS) for computers, servers, mainframes, mobile devices and embedded devices. Continue Reading
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Photo Story
06 Oct 2021
Winners of the Best of VMworld 2021 Awards
TechTarget hosts its Best of VMworld Awards to recognize outstanding products that help organizations create infrastructure that is scalable, secure and supports continuous operations. Continue Reading
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Feature
28 Sep 2021
10 VMworld 2021 sessions to add to your agenda
This year's annual VMware user conference has more than 1,200 sessions to dive into. Start to plan your schedule with some of our recommended talks. Continue Reading
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Tip
28 Sep 2021
An introduction to using diff and patch together
Use the diff command in Linux to discover subtle differences between code files. Then, use the patch command to update those code files to match. Continue Reading
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Tip
27 Sep 2021
Considerations for sustainable data center design
To design a green, sustainable data center, consider methods to improve energy conservation and efficiency. Then, look into green -- or greener -- energy source alternatives. Continue Reading
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Tip
22 Sep 2021
Use colocation and cloud together
Rather than deciding between cloud or colocation, consider using both cloud and colocation. Colocation can support a hybrid cloud environment and help cut down on cloud costs. Continue Reading
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Feature
22 Sep 2021
What does a DPU do?
Learn the basics of data processing units: What they are, what they do, who's making them and who's adopting them. Then decide whether your data center might use one someday. Continue Reading
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News
21 Sep 2021
Nutanix Cloud Platform, AOS 6 improve networking, security
Nutanix debuted a new version of its AOS operating system along with new networking features, looking to boost its chances in the increasingly crowded hybrid cloud market. Continue Reading
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Tip
21 Sep 2021
Pros and cons of on-site power generation for data centers
Organizations considering a move to on-site power generation should weigh drawbacks -- such as cost -- against benefits, including sustainability and increased control over power. Continue Reading
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Tip
21 Sep 2021
Evaluate air cooling vs. liquid cooling for your data center
Air cooling and liquid cooling for data centers offer different benefits and drawbacks. To decide which best suits your organization, consider the pros and cons of each. Continue Reading
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News
08 Sep 2021
IBM's first Power10 server tailored for hybrid clouds
IBM has moved closer to achieving a frictionless hybrid cloud model with its first Power10 server. The new system comes loaded with a variety of security technologies. Continue Reading
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Tip
07 Sep 2021
Top data center software certifications for admins
Certifications prove an admin has a specific level of expertise. Assess the top training courses and certifications in software systems for data center admins. Continue Reading
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Feature
07 Sep 2021
7 major server hardware components you should know
Even with software-based data center options, it's still important to know the physical components of a server. Check out these terms to refresh your memory. Continue Reading
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Tip
02 Sep 2021
Learn the difference between SMP vs. MPP
Learn the differences between the main modes of multiprocessing: SMP, AMP and MPP. Each has a distinct use case that makes it suited for different data centers and organizations. Continue Reading
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Feature
02 Sep 2021
Colocation data center market moves closer to the edge
Data center co-location provides companies a way to expand and diversify their infrastructure. The market is growing to increase data distribution and help advance edge use cases. Continue Reading
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Tip
02 Sep 2021
Can green colocation help orgs meet sustainability targets?
Colocation providers prioritizing sustainability draw customers seeking to offset carbon emissions. But many orgs can also take steps to address sustainability issues in-house. Continue Reading
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Tip
02 Sep 2021
3 FAQs to guide a VMware virtual lab setup
VMware home labs require hardware and software, which can get complex. These three FAQs can guide you toward an efficient and cost-effective home lab that can run ESXi or NSX. Continue Reading
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Tip
31 Aug 2021
Hyper-converged market shifts with IT trends
The hyper-converged infrastructure market has seen a good deal of movement lately. While some vendors strengthened their products, others went in the opposite direction. Continue Reading
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Tip
25 Aug 2021
5 considerations for proper mainframe decommissioning
As organizations decide to retire mainframe systems, IT pros should develop a plan that addresses application migration, program replatforming, data security and hardware removal. Continue Reading
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Definition
24 Aug 2021
What is server sprawl and how to prevent it?
Server sprawl is when multiple underutilized servers take up more space and consume more resources than can be justified by their workload. Continue Reading
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Tip
23 Aug 2021
VMware vSAN file service introduces NFS, SMB file shares
VMware introduced NFS and SMB file shares with the vSAN file service. This service lets VMs access any stored data in the vSAN datastore as long as you configure access rights. Continue Reading
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News
23 Aug 2021
IBM boosts AI speed, security on next-gen mainframe processor
Hoping to make the mainframe more relevant to users implementing AI, IBM plans to introduce next year a processor that runs AI applications faster and with better security. Continue Reading
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Feature
23 Aug 2021
Learn the major types of server hardware and their pros and cons
Servers protect data, centralize resources and enable remote worker productivity, but buyers must understand which server types works best for their data center. Continue Reading
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Tip
10 Aug 2021
Data center facility management team-building checklist
A good data center facilities team and strategy can ensure the rest of your company runs smoothly. Here are the steps you should take when putting that team together. Continue Reading
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Tip
05 Aug 2021
Master the differences of hot and cold migrations in VMware
Hot and cold migrations move VMs differently throughout VMware infrastructure. A hot migration doesn't require downtime, while a cold migration moves powered-off VMs. Continue Reading
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Feature
05 Aug 2021
UK banking giant doubles down on IBM z15 mainframes
Responding to users demands for dependable access to banking services, Nationwide Building Society continued its commitment to IBM's Z series of mainframes upgrading to the z15. Continue Reading
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Tip
05 Aug 2021
Explore hot and cold aisle containment for your data center
Explore hot aisle and cold aisle containment for the data center, a practice that can reduce energy costs by helping better manage environmental factors. Continue Reading
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Feature
30 Jul 2021
Best of VMworld 2021 Awards: Rules and criteria
Read the updated rules, criteria and categories for the Best of VMworld 2021 Awards to find out what the requirements are for each product nomination. Continue Reading
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Feature
30 Jul 2021
Best of VMworld 2021 Awards: Nomination form
Submit your entry for the Best of VMworld 2021 Awards for a chance to win. Continue Reading
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News
27 Jul 2021
IBM z/OS V2.5 integrates mainframes with hybrid clouds, AI
Bringing mainframes deeper into the hybrid cloud mix, IBM delivered an updated version of z/OS that makes it easier for IT pros to modernize applications and improve security. Continue Reading
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Tip
26 Jul 2021
Explore the benefits of data center as a service
For organizations that might struggle to purchase and maintain their own data centers, they can turn to DCaaS, which enables them to lease data center facilities from a provider. Continue Reading
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Tip
22 Jul 2021
Data center contactless tech beyond the pandemic
No-touch tech like haptics and LiDAR became commonplace during the coronavirus pandemic, but such technology can increase demands on the data centers supporting it. Continue Reading
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Tip
22 Jul 2021
What does a data center facility manager do?
Data center facility managers are responsible for the data center at large -- from the outside of the building to the infrastructure it houses. Continue Reading
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News
20 Jul 2021
Purported Intel-GlobalFoundries deal targets chip shortage
Hoping to build its chip production to better compete with TSCM and Samsung, Intel is rumored to be making a bid to acquire GlobalFoundries for $30 billion, among other moves. Continue Reading
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Tip
16 Jul 2021
Learn about ambient temperature sensors for data centers
Ambient temperature sensors can help you keep track of environmental factors such as temperature, humidity and airflow in your data center so you can avoid downtime. Continue Reading
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Tip
16 Jul 2021
IT industry standard training for data center admins
Axelos, IDCA and the Uptime Institute each offer training courses and certifications for data center admins to increase their knowledge of common data center standards. Continue Reading
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News
14 Jul 2021
DPU market heats up with tech from Nvidia, Intel
Nvidia will integrate its Bluefield-2 DPU with Palo Alto Network's virtual firewall to boost performance and offer better security to handle the onslaught of cloud applications. Continue Reading
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Feature
13 Jul 2021
Explore the evolution of Intel and AMD server processors
Intel and AMD server processors are used in a variety of systems, including converged and hyper-converged infrastructure. Explore the improvements in their technologies. Continue Reading
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Tutorial
12 Jul 2021
How to script a Bash shell argument
This tutorial teaches you how to add arguments to your Bash scripts, which can simplify and automate a variety of Linux tasks in the data center and eliminate hassle. Continue Reading
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Feature
07 Jul 2021
Red Hat Enterprise Linux for edge computing
Enterprises are shifting towards edge computing as part of their digital transformation journey to the hybrid cloud. Red Hat® Enterprise Linux® provides a consistent, flexible, and security-focused foundation that maximizes system stability with workload independence at the edge. Continue Reading
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Feature
07 Jul 2021
Standardize to Improve IT Efficiency
Standardizing your IT environment can help you increase flexibility and efficiency. This e-book reviews eight key considerations for implementing an effective standardized operating environment (SOE). Continue Reading
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Feature
07 Jul 2021
Alleviate Technical Debt
IT modernization can alleviate your technical debt and help you create a flexible foundation for the future. Continue Reading
- 07 Jul 2021
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Feature
07 Jul 2021
Hybrid Cloud and Kubernetes: A Guide to Successful Architecture
Learn hybrid cloud best practices and how to gain value by transforming your applications, infrastructure, and people, process, and culture. Continue Reading
- 07 Jul 2021
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Feature
07 Jul 2021
Gain a Competitive Edge with your Container Strategy
Learn how to choose a simple, efficient, and more secure Kubernetes platform—and gain a competitive edge with your container strategy. Continue Reading
- 07 Jul 2021
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Feature
07 Jul 2021
Hybrid Cloud Strategy for Dummies
Jumping onto the cloud is easy. Getting it right is somewhat trickier. Learn more in this hybrid cloud strategy e-book from Red Hat and Intel. Continue Reading
- 07 Jul 2021
- E-Zine 07 Jul 2021
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Feature
07 Jul 2021
A Red Hat Hyperconverged Infrastructure deep dive
Hyper-converged infrastructure is a popular platform for compute, storage and networking. So where does Red Hat fit in with its variety of HCI offerings? Continue Reading
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Tip
02 Jul 2021
Increase vSphere security with VMware Carbon Black products
To successfully install and setup VMware Carbon Black, you must have at least vSphere 6.7U1 and VMware Tools' CBHelper and CBLauncher for successful deployment. Continue Reading
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News
02 Jul 2021
Whitehurst out as IBM president amid executive changes
Top executives leading IBM have moved, including IBM president Jim Whitehurst, and the company has added a new face to its systems business, recruited from HPE. Continue Reading
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News
30 Jun 2021
Dell HPC and AI work spawn deployment-easing Omnia software
Dell Technologies spotlighted its open source Omnia software as part of its latest initiatives to ease the deployment and management of HPC, AI and data analytics workloads. Continue Reading
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Tip
30 Jun 2021
4 key ways to prevent server sprawl
Take steps to cut back on costly and hard-to-manage server sprawl: consolidate your hardware, virtualize your servers, consider software-defined infrastructure and stay organized. Continue Reading
