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Virtualisation

VMware Perpetual vs SnS vs Subscription vs SaaS

VMware Perpetual vs SnS vs Subscription vs SaaS As VMware move more and more licensing to a subscription model one question I’m getting asked more frequently is “what is the difference between VMware Perpetual vs Subscription vs SaaS vs SnS?” and “what is the best way for my organisation to purchase licensing from VMware now?” […]

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Cloud Migration Value Creation

Cloud Migration Value Creation I recently read an excellent post by Bill Hunt titled Cloudbusting.  In this article Bill outlines and challenges some of the myths of cloud computing as he sees it from his federal role.  Bill is a contributor to the 2019 Federal Cloud Computing Strategy, “Cloud Smart”, which introduced a subtle change […]

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What is the limit on how many virtual machines that can be deployed at once?

What is the limit on how many virtual machines that can be deployed at once? This came up in conversation, where we were considering where to place template storage and what the implications might be behind various choices. which leads to… Limits on Simultaneous Migrations The answer for how many virtual machines can be deployed […]

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VMware HCX Licensing

Following on the migration theme just recently, I’ve had a lot of queries over the past month related to VMware HCX licensing, so thought I’d pull this post together for reference. Remind me what is HCX again? VMware Hybrid Cloud Extension (HCX), in its own words is: “an application mobility platform, simplifies application migration, rebalances […]

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How should I migrate VMware virtual machines between VMware data centres?

How should I migrate VMware virtual machines between VMware data centres? This is a question I got asked just before I broke for the festive period. In previous posts I’ve covered how to work around some of the most common issues that I see, providing mechanisms to help with Application Discovery and Network Mapping.  There […]

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Deploying Tanzu SQL to Tanzu Kubernetes Grid Clusters

Deploying Tanzu SQL to Tanzu Kubernetes Grid Clusters I’ve been reading up on the Tanzu SQL announcements I found a bit of time to have a look and some space on a Tanzu Kubernetes Grid (TKG) cluster deployed via the excellent TKG demo appliance fling. What Tanzu SQL does is enables us to operate a […]

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AVI Load Balancers-The Beginning

AVI Load Balancers-The Beginning Load Balancers  Load balancers have come a long way since they started from only Layer 4 load balancer services to Layer 7 load balancers we have made leaps and bounds in this area. Starting out what even is load balancing.  This is when a task or process is distributed through resources […]

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VMware Virtual Machines MAC addresses

VMware Virtual Machines MAC addresses Occasionally I feel old, today was one of those days.  The feeling snuck up on me during a conversation about MAC addresses. Someone mentioned a MAC address starting 00:50:56 and I said with confidence that it was a VMware virtual machine, which prompted the response “how do you know that?”.  […]

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vSphere with Tanzu Kubernetes – Day 2 Operations for the VI Admin

vSphere with Tanzu Kubernetes – Day 2 Operations for the VI Admin As part of a recent Canadian UserCon event myself and Dean Lewis poured many hours of blood, sweat and swearing into creating the session “vSphere with Tanzu Kubernetes – Day 2 Operations for the VI Admin”.  The basic premise of the presentation was […]

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