Zeus Kerravala

Zeus Kerravala is the founder and principal analyst with ZK Research, and provides a mix of tactical advice to help his clients in the current business climate and long-term strategic advice. Kerravala provides research and advice to end-user IT and network managers, vendors of IT hardware, software and services and the financial community looking to invest in the companies that he covers.

Private data centers still alive and kicking

Happy Valentine’s Day! Modernized infrastructure that I love

Happy Valentine’s Day! Modernized infrastructure that I love

It's Valentine's Day, and we should take a moment to appreciate the ones we love, as well as the innovative technologies that will change the world.

Dell-EMC expands its CI platform, simplifies data center operations

Dell-EMC expands its CI platform, simplifies data center operations

With the VxBlock 1000, Dell-EMC’s next-generation CI platform, customers can mix and match storage, networking and compute technology for greater data center agility.

Aerohive’s Atom boldly goes where no Wi-Fi has gone before

Aerohive’s Atom boldly goes where no Wi-Fi has gone before

Aerohive's new Atom pluggable Wi-Fi devices let businesses cost-effectively extend wireless networks to hard-to-reach places.

Alcatel-Lucent Enterprise’s new Wi-Fi products are 'Stellar'

Alcatel-Lucent Enterprise’s new Wi-Fi products are 'Stellar'

Alcatel-Lucent Enterprise's new Stellar Wi-Fi products complement its Aruba OEM agreement and offer customers price-competitive solutions that are easy to deploy and manage.

Looks like Veritas has big plans for data and information management

Looks like Veritas has big plans for data and information management

Legacy backup and recovery vendor Veritas appears to be on the verge of rolling out a complete data and information management platform.

Cisco unveils container management on HyperFlex

Cisco unveils container management on HyperFlex

Cisco Container Platform brings order to containers and enables applications to run the same way on premises as they do in public clouds.

Cisco brings intent-based networks to the data center

Cisco brings intent-based networks to the data center

Cisco announced this week it is bringing its intent-based network (IBN) system to the data center. In doing so, it is adding a third leg to the IBN stool -- assurance.

2018 New Year’s Resolutions for WAN Managers

2018 New Year’s Resolutions for WAN Managers

Here are straightforward resolutions for improving your company’s wide-area network, which will bring relief for both IT and business units.

Cisco HyperFlex prepares businesses for a hybrid, multi-cloud world

Cisco HyperFlex prepares businesses for a hybrid, multi-cloud world

Cisco HyperFlex 3.0 includes several new features that let businesses migrate to a hybrid, multi-cloud model and maintain visibility, application performance and scalability.

Cisco acquires Skyport Systems to bolster its hybrid cloud positioning

Cisco acquires Skyport Systems to bolster its hybrid cloud positioning

Skyport will bring some unique technology to Cisco, making it easier for businesses to secure and manage hybrid cloud environments.

Traditional application performance management no longer sufficient

Traditional application performance management no longer sufficient

Nyansa’s early success shows there’s a need for user performance management rather than traditional application performance management.

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