IoT cloud services: How they stack up against DIY

New NVMe spec brings new support for hard drives

Why the cloud will never eat the data center

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Checking Linux system performance with sar

The sar command can provide detailed system metrics on just about every aspect of system performance. You can query it on as as-needed basis or set it up to provide daily reports.

Sparking the next cycle of IT spending

Who, in the entire IT space, wouldn’t like to see an uptick in tech spending? Enterprises would see new purchases easier to make, vendors would make more money, and technologists in general would have a new sense of excitement and...

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Weekly internet health check, US and worldwide

ThousandEyes, which tracks internet and cloud traffic, provides Network World with weekly updates on the performance of three categories of service provider: ISP, cloud provider, UCaaS.

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Intel unveils new type of network accelerator chip

Intel describes its IPU as an evolution of the SmartNIC with intelligent processing.

Industry 4.0 / Industrial IoT / Smart Factory

Cisco bolts together enterprise and industrial edge with new routers

The new Catalyst 5G Industrial Router family includes three modular routers and a gateway that run Cisco's core operating system, IOS XE, and support a variety of network access technologies such as SD-WAN, Wi-Fi 6, 5G, 4G, Private...

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A startup makes IoT sensors, no batteries necessary

Using indoor solar, thermal-gradients, and vibrations, Everactive IoT sensors power themselves without the cost of batteries and the expense of replacing them when they die.

Tech Spotlight > Cloud [IFW / Overview] > Clouds reflected in a towering modern skyscraper.

The great cloud computing surge

Driven in part by the pandemic, cloud computing adoption has reached new heights. These five articles take a close look at the implications.

Tech Spotlight > Cloud [IFW] > Conceptual image of IoT cloud services.

IoT cloud services: How they stack up against DIY

AWS, IBM, and Microsoft, with the capacity to handle massive data sets, machine learning, and AI in the cloud, have created managed services to support IoT, but is that best for enterprises?

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NetApp makes big hybrid-cloud push

NetApp announces its ONTAP operating system, FlexPod storage appliance and a hybrid cloud-storage arrangement with Equinix.

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Rescuing a Linux system from near disaster

When a Linux user finds his system nearly out of disk space and unwilling to save files, fellow Linux users online provide a solution.

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Sunlight aims at more efficient virtualization

Sunlight claims its software streamlines virtual environments, cutting the need for server hardware by two thirds and promising similar power savings.

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Cisco upgrades intent-based-networking performance, security, analytics

The new DNA Center software integrates a ThousandEyes agent to improve network-intelligence monitoring, double the number of clients the system supports, and strengthen security.

Storage

New NVMe spec brings new support for hard drives

Legacy spinning media will live alongside SSDs with the new non-volatile memory express 2.0 protocol that addresses the needs of HDDs.

A developer / engineer / technician works with servers, wires, and cables in a data center.

Why the cloud will never eat the data center

Even if traditional data-center tasks are all moved to the cloud, there will still be a need for on-site infrastructure that will ultimately require what looks like a traditional data center.

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What you can find out asking which, whereis and whatis in Linux

The where, whereis and whatis commands summarize commands, show where executables are, and point to relevant man pages.

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