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This is an article realized for StarWind blog and focused on the design and architecture of VMware vCenter and PSC topologies. See the original post.

You can “federate” multiple vCenter Server systems using vCenter Linked Mode (introduced in vSphere 4.0) to build a single pane of glass and share information between vCenter instances, like view and manage the inventories of all the vCenter Server systems that are linked.

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During the VMworld 2018 Europe, VMware has announced that it has signed a definitive agreement to acquire Heptio, a leader in the open Kubernetes ecosystem. Terms were not disclosed.

Founded in 2016 by Joe Beda and Craig McLuckie, two of the creators of Kubernetes, Heptio has applied its unique insight to a growing set of products, open source projects and contributions to upstream Kubernetes. This is complemented by Heptio’s work with organizations through training, support and professional services that speed integration of Kubernetes and related technologies into the fabric of enterprise IT.

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VMware Cloud Foundation (VCF) is VMware’s unified SDDC platform for the hybrid cloud and it’s based on VMware’s compute, storage, and network virtualization technologies to deliver a native integrated software stack that can be used on-premises for private cloud deployment or run as a service from the public cloud with consistent and simple operations.

The core components of VMware Cloud Foundation are VMware vSphere, vSAN (for the storage part), and NSX (for the network and security part).

It’s more than a simple products bundle, because it gives a full validate stack with a fast provisioning, but also a better lifecycle management.

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Note: on 24 July 2020, OVHcloud acquired OpenIO!

Announced during the last OpenIO Summit 2018, the new release OpenIO SDS 18.10 has been announced.

OpenIO SDS transforms commodity servers into large object storage and compute pools. They build a scalable solution designed to grow as you need, that can handle from terabytes to petabytes. This Object Storage solution became Open Source in 2012 (with AGPLv3 license). OpenIO is a pure (open) software object store.

Usually OpenIO SDS has a 6-month release cycle and now following the OpenIO SDS 18.04 released in August 2018, this new version version of SDS is now available with a long list of new features and improvements all throughout the software.

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Cloudera and Hortonworks jointly announced that they have entered into a definitive agreement under which the companies will combine in an all-stock merger of equals.

Considering that both already are at leader in the Big Data world, the transaction, which has been unanimously approved by the Boards of Directors of both companies, will create the biggest company in this area with the declared scope to build the world’s leading next generation data platform provider, spanning multi-cloud, on-premises and the Edge.

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Now that Network Virtualization and Software Defined Network are becoming mainstream, there is a new trend in networking: Software-Defined WAN (SD-WAN).

What is SD-WAN? SD-WAN is best defined as traffic monitoring and management from physical devices to the application itself, capitalizing on flexibility and agility. This intelligent routing is abstracted into a virtual overlay, enabling a secured pooling of both private and public connections allowing for automation, centralized network control and real-time management across multiple links. 

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April 2018 was the date of the Red Hat Enterprise Linux 7.5 release and now it’s the turn of the new Red Hat Enterprise Linux 7.6 release. Just after some hours of the big announce that IBM is acquiring Red Hat!

Red Hat Enterprise Linux (RHEL) minor releases are an aggregation of individual security, enhancement, and bug fix errata. The Red Hat Enterprise Linux 7.6 Release Notes document describes the major changes made to the Red Hat Enterprise Linux 7 operating system and its accompanying applications for this minor release, as well as known problems and a complete list of all currently available Technology Previews.

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