An introduction to Nimble Storage

2016-10-31-19_59_36-nimble-tech-field-day-pptx-powerpointNimble Storage was founded in 2008 by Varun Mehta and Umesh Maheshwari (both formerly at Data Domain) and the company delivered their first product to market in 2010 (they went out of stealth mode and announced the CS200 array at Tech Field Day 3 in 2010); since then Nimble Storage witnessed a rapid growth, counting now more than 9000 customers in 50 different countries. In the meanwhile the portfolio of products also grew and Nimble Storage now define themselves as an all-round “Storage Provider” for hypervisors and applications. Particularly notable is the network of Technology Alliances Nimble established with very diverse vendors like Cisco, Microsoft, Splunk, Oracle, Veeam, VMware, Citrix, Commvault and very recently Lenovo; this alone should say a lot about how versatile and interoperable Nimble solutions are. More »

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Paeesler is a German company founded in 1997 by Dirk Paeesler, who wanted to create an easy to deploy and operate network monitoring solution, having no idea that what was at the time a “one man show” would have become in 20 years a company with 150,000 deployments worldwide and a staff of 170 people based in different countries. Paessler is a quite peculiar company as it is completely independent and owned by its founders and staff. It is also interesting to note that PRTG, Paessler’s solution, is adopted by 70% of Fortune 100 companies worldwide and acknowledged in Gartner’s magic quadrant.

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VMworld Europe 2016 will be a memorable one for me, not only because I will be returning to the event after a one year hiatus, but also because something very special is going to happen.

Let me explain… last August, at VMworld US 2016 in Las Vegas, VMUG Leaders gathered for the traditional lunch with VMware Execs (including Pat Gelsinger).Every year there is a ceremony where a few Leaders are publicly mentioned for their commitment and their efforts for the VMUG community. This is when people who have gone the extra mile for the community are acknowleged at the presence of their peers. More »

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PernixData has announced today the General Availability of both their flagship products, FVP 3.5 and Architect 1.1.

For those not familiar with PernixData technology, FVP is is the world’s first, and only, enterprise-class, server-side storage intelligence platform, embedded in the hypervisor to provide reliable I/O performance enhancements to virtual machines (VMs) on existing primary storage. In a nutshell, PernixData FVP virtualizes server-side flash and server RAM across all hosts, connecting the high-speed server-side resources into existing VM I/O paths, to transparently reduce the IOPS burden on a storage system, de-facto decoupling storage capacity and performances accelerating any VMware based application. Architect provides real-time analytics (descriptive, predictive, and prescriptive) for optimal storage and VM design, acting as a proactive, strategic data center management tool that continually generates new data based on dynamic VM and infrastructure conditions. More »

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When it was launched, vRealize Operations Manager was immediately perceived by its user base as a complete rework of its predecessor, vCenter Operations Manager. Changes were introduced not only in terms of features and capabilities, but also in the product’s architecture. Having hit version 6.2 and incorporating even some functionalities inherited by Hyperic, vROps is now definitely a mature product, which makes it an essential and indispensable component of any modern VMware virtualization infrastructure.

In this article I will try to cover most of the design considerations that need to be made when facing a vROps implementation scenario; I don’t mean to cover all the facets of the “vROps Design Dilemma”, neither will I go too much in depth analyzing all the possible design considerations. Nevertheless I hope to give you enough food for thought to succeed with your vROps implementation.

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Today Ravello Systems and Nutanix have announced the availability of Nutanix CE on Ravello’s Smart Labs by means of a jointly developed blueprint.

For those not familiar with any of the two vendors, let me briefly recap for your convenience.

Ravello Systems has developed a product called HVX, which can be defined as a “nested hypervisor” capable of running on top of public clouds like Amazon AWS and/or Google Cloud Engine, together with a proprietary network overlay. This solution is designed to address specific use cases such as Labs, Demo/Sales environments, Dev/Test disposable infrastructures etc; this result is achieved leveraging commodity public clouds but at the same time allowing users to deploy workloads in the very same format they use on their own premises. Therefore the underlying AWS or Google Cloud Engine is completely hidden and not relevant when it comes to design and implement your infrastructure on Ravello’s platform. One interesting point is that VMware ESXi is already supported as a blueprint, so it is possible to deploy nested vSphere labs on top of Ravello’s HVX running inside AWS or Google Cloud Engine. It might sound confusing but it actually isn’t!

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Every now and then I realize how lucky I am to be part of this community of peers sharing a common passion for what can be (in a very simplistic way) referred to as “virtualization technology”; last November 12th, on a train back to Rome after the conclusion on VMUG Italy’s 2015 UserCon, I had once again such an epiphany. I was very tired after a long two days in Milan spent preparing and running the conference I have helped to organize together with my VMUGIT friends, but I was also very happy and proud for the awesome result we (as a community) obtained.

The outcome is here for you (not me) to judge: 274 attendees, 18 sponsors/exhibitors, 3 keynotes, 15 breakout sessions and one closing panel featuring some of the most influential leaders and visionaries in the IT industry. One of the aspects I am particularly satisfied with is that this time (our third one) the VMUGIT UserCon has become a true international event: most of sessions were delivered in English by prominent speakers coming from Europe and the US specifically to present at our conference. We also had Brad Tompkins (the VMUG International CEO) and Massimiliano Mortillaro from the Czech Republic VMUG as our welcome guests. The Italian UserCon may not be one of the biggest in terms of attendance, but for sure it can now be acknowledged as one of the leading international community events in terms of quality of content presented. This doesn’t come by chance but thanks to the hard work of all the people involved (the VMUGIT Board, the VMUG International Team, VMware itself and, last but not least, partners and sponsors).

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You know that old saying “Third time’s a charm”?

Well, I am not saying that the previous two editions of VMUG Italy’s (@vmugit) User Conference weren’t a success with almost 300 attendees each, packed sessions and the participation of some of the most famous names of the virtualization community, but believe me, this year the VMUGIT leaders are working behind the scenes to organize the best edition ever.

Here are some details about the event.

The UserCon will take place on 12 November 2015, in Milan; the venue is Centro Congressi Milano Fiori – Assago (the same of the 2013 edition, which has undergone a refurbishment process in the meantime).

The registration page (which also includes directions) is open and you can already reserve your seat. Although the page is in Italian, the process is standard, so you should know which buttons to press and how to fill the forms. In case of any issues, don’t hesitate to shout out.

All of the sponsors are confirmed and you can expect top notch, user focused technical sessions delivered by the majority of them. Just a few names: VMware (of course!), EMC, Nutanix, Pure Storage, Acronis, HP (with Intel), Infoblox, PernixData, Tintri, Webroot, Zerto, Hitachi, Micron, Simplivity, Aruba, Hitachi, Solarwinds. A few more might still be added, so be sure to keep checking the event page on the VMUG website for any updates. Be sure to visit their booths at the Solutions Exchange area to learn about the latests developments in their products and technology.

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LOGO1Starting next Monday, Sept. 29th, I will start a new chapter of my professional life: I will be joining VMware as a PSO Consultant in the Rome office.

I am very excited and grateful for the opportunity: for many reasons VMware has always been a dream destination for me. Now this is finally happening and I am sure there is going to be a lot of hard work ahead, long hours, head down on books and manuals – especially during the first weeks – to be able to quickly grasp the wealth of incredible technologies I will help to implement for our customers.

But this is also what will make this new adventure the most important one so far for me: since I started my journey with virtualization, this is where I always wanted to be.

I hope that also this blog will benefit from the experience that I will be gaining in the next few months: expect more and more technical content on these pages.

Before I turn this page, let me say a heartfelt thank you to my past employer, CTERA Networks. It was a great ride with very special people and I wish the company all the best. I am definitely a better professional thanks to what I have learned from them.

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VMworld Europe 2014 is only a mere four weeks away and now it is time to start focusing on it and achieve that sort of Zen mental state that it is required to survive the experience!

For the third year in a row the event will be held in Barcelona: somebody may object this, but from my perspective it does totally make sense. I admit I am totally biased as Barcelona is my favorite European city and a place where I’d move anytime if I had the chance, but let’s be honest: the city has a gorgeous weather in October, it is easily reachable from anywhere in Europe, it has great accommodation options, a working and efficient transportation system, food is great, it is a cheap place compared to other destinations and it is a pleasure for the eyes! Gimme Barcelona anytime!

After two Catalan VMworlds and almost a dozen leisure trips to Barcelona I can consider myself a veteran, so let me guide you through my experiences, who knows, you might find some useful advice here.

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