Joining 5nine Software as Director of Product Management

Today, I am excited to announce I will be joining the awesome team at 5nine Software as Director of Product Management. My primary job responsibilities will be for the product strategy and direction of 5nine’s security and management solutions.
5nineSo, you ask, why Product Management? It’s been a lifelong dream to be part of shaping the direction of a technology solution.  By joining 5nine, I hope to simplify IT, Cloud and beyond, because there’s always a better way 🙂

“What prepared me for this was very surprising looking back.”

Life at Nutanix

Over the past 2 1/2 years at Nutanix, I managed 84 partners over 146 solutions.  The partner solutions that my team managed and validated were from all aspects of technology. i.e. Monitoring, backup, DR, Big Data, DevOps, security, networking, databases and the list goes on.

5nine Software was one of my first partners I validated. I was familiar with them.  5nine Manager was a tool I had used in the field during my consulting days. But I had not seen security solution yet. During Nutanix Ready process, this is when I first got introduced to 5nine Security.  I remember at the time, I was super impressed with how they integrated with Hyper-V.

Shortly, after 5nine’s Nutanix Ready validation, my colleague and Alliance Manager Tommy Gustaveson and I interviewed past 5nine’s VP of Alliances Symon Perriman.  We enjoyed understanding 5nine’s vision and also getting to know a little more about Symon Perriman’s journey.  Yes, I admit, I had a little hero worship for him. But, who can blame me, Symon is a one of kind person and proud to this day to call him a friend 🙂

So, on with the story, part of my job at Nutanix was front-ending the Product Managers (PM’s). The PM’s were always pulled in 10 different directions and they came to trust us with some of these activities with partners.  This would include understanding the partner technology, how we can go to market together and how the partner would integrate with Nutanix.  We worked with Alliance Managers and PM’s to determine if this would be a good partnership.

Once the business side of alliances onboard s a partner, that’s where the handoff to the Nutanix Ready team happens. The team spends a lot of time understanding each partner solution(‘s). The team does a deep investigation of any issues around the partner solution(‘s) and Nutanix. This is vetted by Nutanix’s support and solutions teams. This, in turn, gives the customer a certain degree of comfort that the partner solutions were tested, validated and it will work on Nutanix 🙂

Over the course of my time at Nutanix and my career to that extent, I have to see many, many UI\UX’s and engines (code) behind it.  I’ve seen what works and what doesn’t. The common theme of what doesn’t work is over complicating your user experience.
We are at the age of managing multiple multi-geographic data centers and clouds, backups, DR, networking, SDN’s and we need to secure it all. If your UI even vaguely resembles an airplane cockpit, you’re doing it wrong.  It is an inefficient use of an IT Pro’s time and energy.  They just want to simply manage their production applications and have an easy management experience.

I will never trade the time I had at Nutanix, but times are a changing 🙂  As I’ve mentioned in a previous post “Building Nutnaix Ready”, “it was the best of times and the worst of times”.  I have not finished that series yet, but needless to say, it prepared me for the next step in my journey.

So, keep an eye on my blog, twitter feed, etc, because things are about to get into high gear.

Until next time and happy holidays,
Robert Corradini, MVP – Cloud & Datacenter

Storage Spaces Direct Explained – Applications & Performance

Applications

Microsoft SQL Server product group announced that SQL Server, either virtual or bare metal, is fully supported on Storage Spaces Direct. The Exchange Team did not have a clear endorsement for Exchange on S2D and clearly still prefers that Exchange is deployed on physical servers with local JBODs using Exchange Database Availability Groups or that customers simply move to O365.
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Performance

Microsoft showed all kinds of performance #s but these are using all NVMe SSD systems and real-world workloads like 100% 4k Random Reads.
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Much like VSAN, Storage Spaces is implemented in-kernel. Their messaging is very similar as well, claiming more efficient IO path, and CPU consumption typically way less than 10% of system CPU. Like VSAN, the exact overhead of S2D is difficult to measure.
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Microsoft is pushing NVMe Flash Devices for S2D and here are some examples of their positioning.
Their guidance was to avoid NVMe devices if your primary requirement is capacity as today you will pay a significant premium $/GB.
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Where NVMe shines is on reduced latency and increased performance with NVMe systems driving 3.4x more IOPs than a similar SATA SSD on S2D.
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There is also a significant benefit to CPU consumption with NVMe consuming nearly 50% less CPU than SATA SSDs on S2D.
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I also want to point out that the Azure Storage team is working very closely with Intel and Micron and will be moving parts of Azure to 3D Xpoint as soon as possible. This will filter down to S2D at some point, and we should expect them to be close to the bleeding edge for supporting new storage class memory technologies.
Scalability

Storage Spaces Direct will scale up to 16 nodes. In earlier Tech Preview releases they supported a minimum cluster size of 4 nodes. Recently they dropped that to 3 nodes and this week at Ignite they announced support for 2-node configurations. The 2-node configurations will use 2-way mirroring and require a separate witness that can be deployed on-premise or as a remote witness in Azure. Support for min 2 node configs does give them an advantage in ROBO and mid-market especially when low-cost is more important than high availability.

S2D will support both scale-up (adding additional local disk) and scale-out (with support for adding nodes in increments of 1).
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Product Positioning

Microsoft’s guidance is for customers to use smaller hyper-converged configurations for ROBO and small departmental workloads where cost efficiency is the primary driver. For larger enterprises and hosters/service providers, Microsoft recommends a converged model that allows the independent scaling of compute and storage resources.image043
So How Do Customers Buy Storage Spaces Direct?

Storage Spaces Direct is a feature of Windows Server 2016 and customers get it for free with DataCenter Edition. Customers will have the option of DIY or purchase one of the new Storage Spaces Direct reference architecture solutions from one of 12 different partners.
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With previous storage spaces offerings in Server 2012 and 2012R2, Microsoft put the technology out there for the DIY crowd and hoped that the server vendors would find the technology interesting enough to add to their portfolios. The problem was it needed JBOD shelves and in most server vendor organizations, JBODs fell under the storage teams, not the server teams. There was no way that any storage team was going to jeopardize their high margin traditional storage business by offering low margin Storage Spaces based JBOD solutions. Most vendors didn’t even want to sell JBODs at all. For example, Dell typically overpriced their JBODs to make EqualLogic look like a good deal at just a 15% uplift from a basic JBOD shelf…. much like movie theaters get us to buy the large popcorn for 50 cents more.

With Storage Spaces Direct, Microsoft is now dealing with the server part of these organizations… and all these guys care about is selling more servers. So Spaces went from having no partner interest to having support from all of the major server vendors.

However, since S2D is free with Windows and channel partners only get paid for the server sale, there is little incentive for them push S2D over other HCI options on these platforms. Therefore, I suspect that the majority of S2D adoption should come from customers asking to buy it rather than partners pushing it as an option.
So here is what the partner ecosystem looks like today.
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To formalize this, Microsoft created a new program called Windows Server Software Defined (WSSD) allowing partners to submit validated WSSD Reference Architectures. Microsoft provides the validation tools and methodology and the partner does the testing. They get a Windows Server 2016 Certified Logo plus SDDC Additional Qualifiers.
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Partners can offer their choice of Hyper-Converged or Converged configurations. Here’s where the classic Microsoft unnecessary complexity comes in… Within Hyper-Converged there are two additional options – Standard and Premium. Premium has some additional SDN and Security features turned on, but it’s simply a configuration thing. All of these come with Datacenter Edition so there is no cost or licensing difference.
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Here are a few examples of the offerings. S2D offerings will be available starting in mid-October as soon as Server 2016 goes GA.
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You may be asking who is responsible for support? Because it’s just a reference architecture, there is a split support model. Customers will call the server vendor for hardware issues and Microsoft for software issues.

Conclusions…

Storage Spaces has come a long way since Server 2012 and will be considered a viable option for customers looking at software-defined storage solutions. Some of the customers perceived advantages of S2D will be… low cost, min 2-node config, a broad choice of hardware vendors, storage QoS, NVMe support, single vendor software stack, and choice of deployment model (Hyper-Converged or Converged). Probably the most important of those is the price. Understanding the differences will be key. It’s tough to compete against ‘good enough’ and ‘free’.

Microsoft has not been very successful driving Storage Spaces adoption in the last 2 releases. Part of this is due to product immaturity, but most of this is because they didn’t build any real sales program around it. This hasn’t really changed with the WSSD Reference Architecture program. The big boys like Dell, HP, and Cisco are not going to position S2D over their own HCI offerings and the smaller players like SuperMicro, DataON and RAID Inc will never drive any significant adoption. Regardless of hardware platform, there is a very little incentive for the channel to sell S2D reference architectures over other HCI solutions (where they get paid for both the SW+HW sale). So without a strong sales program, I don’t believe that we will see S2D emerge as a big market share anytime soon.

Until next time, Rob.

Microsoft Azure Cloud Series – What is Cloud? – Part 1

Hi All, its Rob again and I decided to write a series on Azure Cloud.  Since Azure Stack is months away from GA, its good to understand Azure Cloud for a few reasons.  The API is the consistent across Azure Cloud and Azure Stack. And building a hybrid environment is the future for IT to use features like DR, Application Portability and Backup.
So, let’s start from the beginning and go over the fundamental terms.

What is Cloud? Simply put, it’s a large number of devices connected through wide communication network.

What are the benefits of Cloud?

  • Provide Services at much lower cost
  • Flexibility on technology that gives the customer a competitive advantage
  • Helps IT to be more efficient on operations
  • Pays as they go and for what they use
  • Move to OPEX model from CAPEX model
  • Faster deployment

Types of Clouds and Examples

Private

  • A private cloud is dedicated to the customer’s organization.
  • On-premises (their own data center) or in a partner’s hosting facility.
  • More control over the level of security, privacy, customization, and governance of your software and services.
  • More cost-effective data center operations using the customer’s existing investments in people and equipment.
  • Example: Customer needs dedicated resources and wants to restrict access to all content in the cloud

Public

  • The public cloud is where cloud services are provided in a virtualized environment.
  • Resources are available on demand.
  • Centralized operation and resource management are shared.
  • Customers can access the resource they need, and then only pay for what they use.
  • Many services are available that are ready to be accessed from any internet enabled device.
  • Example: Customer can share resources and wants to pay when they use the resource

Hybrid

  • A hybrid cloud is an integrated service utilizing on-premises resources, private clouds and public clouds.
  • Moving non-sensitive functions to the public cloud allows an organization to benefit from public cloud scalability while reducing the demands on a private cloud.
  • The availability of secure resources and scalable cost-effective public resources provides organizations with options.
  • Example: Customer has secure and non-secure data and they have made some investment in their own infrastructure and they want to use them

Industry Tends

Industrytrendsazure Cloud

As we look at the IT industry today, a number of important trends are changing the way software is being purchased, deployed and used in the organization.

Data Explosion

The volume of data in the workplace is exploding. According to IDC, digital data will grow more than 40x over the next decade. As more and more data is created digitally, we expect to see ever greater demands being placed on our data platforms to store, secure, process and manage these large volumes of data.

Consumerization of IT

Today we see an increasing trend toward the “consumerization” of IT—creating the demand for Web 2.0 experiences in the business environment. As consumers, we are accustomed to powerful user-friendly experiences, whether searching the Internet on a mobile device to find information instantly, or quickly accessing our personal financial data. In the workplace, however, we are often unable to answer even the most basic questions about our business. Increasingly, users demand business experiences that more closely mirror the convenience and ease of use in consumer life.

Private and Public Cloud

Cloud computing is changing the way data is accessed and processed, and it is creating whole new models for the way applications are delivered. According to IDC, Cloud services will account for 46% of net-new growth in overall IT spending. With private and public cloud infrastructure, organizations have an opportunity to reduce TCO dramatically as data volume increases. As we see an evolution toward greater use of private and public clouds, we see an increasing need for solutions that support hybrid cloud scenarios.

Azure at a Glance

azure-overview Cloud
So this picture, or at least the big blocks above, are how Microsoft thinks about the main capability buckets of their platform. As we go though this series, we will start to get more specific about these buckets (Compute, data, networks, and app services).
Well, I hope you enjoyed this brief introduction on Azure Cloud.  Stay tuned to the rest of the series. Next up, more fundamentals and use cases and then we dive into some fundamentals, like Azure Resource Manager.

Until next time, Rob