|By Jonathan Gershater||
|September 5, 2013 11:45 AM EDT||
At VMworld 2013, VMware announced vSphere 5.5. What's new in this release can be found here and highlighted as follows:
The core vSphere ESXi Hypervisor enhancements in vSphere 5.5 include the following:
- Hot-pluggable SSD PCIe devices
- Support for Reliable Memory Technology
- Enhancements to CPU C-states
Virtual machine-related enhancements:
- Virtual machine compatibility with VMware ESXi 5.5
- Expanded support for hardware-accelerated graphics vendor
- Graphic acceleration support for Linux guest operating systems
vCenter Server enhancements include:
- vCenter Single Sign-On Server security enhancements
- vSphere Web Client platform support and UI improvements
- vCenter Server Appliance configuration maximum increases
- Simplified vSphere App HA application monitoring
- vSphere DRS virtual machine-virtual machine affinity rule enhancements
- vSphere Big Data Extensions, a new feature that deploys and manages Hadoop clusters on vSphere from within vCenter
- Support for 62TB VMDK
- MSCS updates
- vSphere 5.1 enhancements
- 16GB E2E support
- PDL AutoRemove
- vSphere Replication interoperability and multi-point-in-time snapshot retention
- Improved LACP capabilities
- Traffic filtering
- Quality of Service tagging
Mostly the release contains improved performance and capabilities of memory utilization, CPU, Disk, network throughput.
How does this new release compare to Red Hat Enterprise Virtualization (RHEV) ?
Red Hat Enterprise Virtualization scales to:
- Up to 200 hypervisor hosts in one cluster
- Host supports up to 160 CPUs and 2TB of memory
- Guests support up to 160 vCPUs and 2TB memory
which is higher than vSphere 5.5. And I am willing to bet that vSphere 5.5 still does not outperform Red Hat Enterprise Virtualization in the specvirt test.
Implementing vSphere 5.5 still entails several add-on components that increase the licensing cost and time to implement and manage. For example, a typical virtualization install requires:
- The ESXi hypervisor
- vCenter - either the appliance form factor (which has not taken off) or installed with on Microsoft Windows Server with Microsoft SQL Database backend (two additional licenses and costs).
- Different vSphere licensing schemes that provide different functionality. This VMware website displays the myriad options of licenses that do or do not provide functionality - note in the table that "vCenter is sold separately".
- Other components that are "sold separately" are "vCloud Networking and Security", "Update Manager" and others.
- Oh - and VDI, Virtual Desktops, that's another component to install, pay, license and maintain.
If an organization just wants to gain the benefits of virtualization and ease of management, do they need all this extra "stuff", paying for features never used? Upfront costs followed by annual maintenance...
The Red Hat® Enterprise Virtualization subscription is sold per managed hypervisor socket pair and costs $999/socket pair per year for business-hour (Standard) support or $1499/ socket pair per year for 24x7 (Premium) support. Included in the subscription fee is Red Hat Enterprise Virtualization Manager (enterprise management system), the Red Hat Enterprise Virtualization Hypervisor, all product features, and product support.
and included in Red Hat Enterprise Virtualization are:
- Virtual Desktops
- User authentication from LDAP/AD
- Virtual networks
- A scripted or web-based administration console
By now, every company in the world is on the lookout for the digital disruption that will threaten their existence. In study after study, executives believe that technology has either already disrupted their industry, is in the process of disrupting it or will disrupt it in the near future. As a result, every organization is taking steps to prepare for or mitigate unforeseen disruptions. Yet in almost every industry, the disruption trend continues unabated.
Mar. 27, 2017 04:15 PM EDT Reads: 319
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm. In his Day 3 Keynote at 20th Cloud Expo, Chris Brown, a Solutions Marketing Manager at Nutanix, will explore t...
Mar. 27, 2017 03:30 PM EDT Reads: 2,944
Lots of cloud technology predictions and analysis are still dealing with future spending and planning, but there are plenty of real-world cloud use cases and implementations happening now. One approach, taken by stalwart GE, is to use SaaS applications for non-differentiated uses. For them, that means moving functions like HR, finance, taxes and scheduling to SaaS, while spending their software development time and resources on the core apps that make GE better, such as inventory, planning and s...
Mar. 27, 2017 03:00 PM EDT Reads: 174
As Enterprise business moves from Monoliths to Microservices, adoption and successful implementations of Microservices become more evident. The goal of Microservices is to improve software delivery speed and increase system safety as scale increases. Documenting hurdles and problems for the use of Microservices will help consultants, architects and specialists to avoid repeating the same mistakes and learn how and when to use (or not use) Microservices at the enterprise level. The circumstance w...
Mar. 27, 2017 03:00 PM EDT Reads: 4,259
Everyone wants to use containers, but monitoring containers is hard. New ephemeral architecture introduces new challenges in how monitoring tools need to monitor and visualize containers, so your team can make sense of everything. In his session at @DevOpsSummit, David Gildeh, co-founder and CEO of Outlyer, will go through the challenges and show there is light at the end of the tunnel if you use the right tools and understand what you need to be monitoring to successfully use containers in your...
Mar. 27, 2017 01:15 PM EDT Reads: 1,710
What if you could build a web application that could support true web-scale traffic without having to ever provision or manage a single server? Sounds magical, and it is! In his session at 20th Cloud Expo, Chris Munns, Senior Developer Advocate for Serverless Applications at Amazon Web Services, will show how to build a serverless website that scales automatically using services like AWS Lambda, Amazon API Gateway, and Amazon S3. We will review several frameworks that can help you build serverle...
Mar. 27, 2017 01:00 PM EDT Reads: 2,063
The Software Defined Data Center (SDDC), which enables organizations to seamlessly run in a hybrid cloud model (public + private cloud), is here to stay. IDC estimates that the software-defined networking market will be valued at $3.7 billion by 2016. Security is a key component and benefit of the SDDC, and offers an opportunity to build security 'from the ground up' and weave it into the environment from day one. In his session at 16th Cloud Expo, Reuven Harrison, CTO and Co-Founder of Tufin, ...
Mar. 27, 2017 11:30 AM EDT Reads: 6,758
SYS-CON Events announced today that HTBase will exhibit at SYS-CON's 20th International Cloud Expo®, which will take place on June 6-8, 2017, at the Javits Center in New York City, NY. HTBase (Gartner 2016 Cool Vendor) delivers a Composable IT infrastructure solution architected for agility and increased efficiency. It turns compute, storage, and fabric into fluid pools of resources that are easily composed and re-composed to meet each application’s needs. With HTBase, companies can quickly prov...
Mar. 27, 2017 10:30 AM EDT Reads: 3,009
Building custom add-ons does not need to be limited to the ideas you see on a marketplace. In his session at 20th Cloud Expo, Sukhbir Dhillon, CEO and founder of Addteq, will go over some adventures they faced in developing integrations using Atlassian SDK and other technologies/platforms and how it has enabled development teams to experiment with newer paradigms like Serverless and newer features of Atlassian SDKs. In this presentation, you will be taken on a journey of Add-On and Integration ...
Mar. 27, 2017 08:15 AM EDT Reads: 3,178
Culture is the most important ingredient of DevOps. The challenge for most organizations is defining and communicating a vision of beneficial DevOps culture for their organizations, and then facilitating the changes needed to achieve that. Often this comes down to an ability to provide true leadership. As a CIO, are your direct reports IT managers or are they IT leaders? The hard truth is that many IT managers have risen through the ranks based on their technical skills, not their leadership abi...
Mar. 27, 2017 05:00 AM EDT Reads: 11,150
The essence of cloud computing is that all consumable IT resources are delivered as services. In his session at 15th Cloud Expo, Yung Chou, Technology Evangelist at Microsoft, demonstrated the concepts and implementations of two important cloud computing deliveries: Infrastructure as a Service (IaaS) and Platform as a Service (PaaS). He discussed from business and technical viewpoints what exactly they are, why we care, how they are different and in what ways, and the strategies for IT to transi...
Mar. 27, 2017 05:00 AM EDT Reads: 6,282
Without a clear strategy for cost control and an architecture designed with cloud services in mind, costs and operational performance can quickly get out of control. To avoid multiple architectural redesigns requires extensive thought and planning. Boundary (now part of BMC) launched a new public-facing multi-tenant high resolution monitoring service on Amazon AWS two years ago, facing challenges and learning best practices in the early days of the new service.
Mar. 27, 2017 03:45 AM EDT Reads: 3,081
All organizations that did not originate this moment have a pre-existing culture as well as legacy technology and processes that can be more or less amenable to DevOps implementation. That organizational culture is influenced by the personalities and management styles of Executive Management, the wider culture in which the organization is situated, and the personalities of key team members at all levels of the organization. This culture and entrenched interests usually throw a wrench in the work...
Mar. 27, 2017 03:00 AM EDT Reads: 3,101
DevOps is often described as a combination of technology and culture. Without both, DevOps isn't complete. However, applying the culture to outdated technology is a recipe for disaster; as response times grow and connections between teams are delayed by technology, the culture will die. A Nutanix Enterprise Cloud has many benefits that provide the needed base for a true DevOps paradigm.
Mar. 27, 2017 12:45 AM EDT Reads: 2,265
As software becomes more and more complex, we, as software developers, have been splitting up our code into smaller and smaller components. This is also true for the environment in which we run our code: going from bare metal, to VMs to the modern-day Cloud Native world of containers, schedulers and micro services. While we have figured out how to run containerized applications in the cloud using schedulers, we've yet to come up with a good solution to bridge the gap between getting your contain...
Mar. 26, 2017 09:45 PM EDT Reads: 7,757
As organizations realize the scope of the Internet of Things, gaining key insights from Big Data, through the use of advanced analytics, becomes crucial. However, IoT also creates the need for petabyte scale storage of data from millions of devices. A new type of Storage is required which seamlessly integrates robust data analytics with massive scale. These storage systems will act as “smart systems” provide in-place analytics that speed discovery and enable businesses to quickly derive meaningf...
Mar. 26, 2017 07:45 PM EDT Reads: 9,706
DevOps has often been described in terms of CAMS: Culture, Automation, Measuring, Sharing. While we’ve seen a lot of focus on the “A” and even on the “M”, there are very few examples of why the “C" is equally important in the DevOps equation. In her session at @DevOps Summit, Lori MacVittie, of F5 Networks, explored HTTP/1 and HTTP/2 along with Microservices to illustrate why a collaborative culture between Dev, Ops, and the Network is critical to ensuring success.
Mar. 26, 2017 03:00 PM EDT Reads: 10,686
With major technology companies and startups seriously embracing Cloud strategies, now is the perfect time to attend @CloudExpo | @ThingsExpo, June 6-8, 2017, at the Javits Center in New York City, NY and October 31 - November 2, 2017, Santa Clara Convention Center, CA. Learn what is going on, contribute to the discussions, and ensure that your enterprise is on the right path to Digital Transformation.
Mar. 26, 2017 01:45 PM EDT Reads: 8,695
The IT industry is undergoing a significant evolution to keep up with cloud application demand. We see this happening as a mindset shift, from traditional IT teams to more well-rounded, cloud-focused job roles. The IT industry has become so cloud-minded that Gartner predicts that by 2020, this cloud shift will impact more than $1 trillion of global IT spending. This shift, however, has left some IT professionals feeling a little anxious about what lies ahead. The good news is that cloud computin...
Mar. 26, 2017 10:30 AM EDT Reads: 1,343
An overall theme of Cloud computing and the specific practices within it is fundamentally one of automation. The core value of technology is to continually automate low level procedures to free up people to work on more value add activities, ultimately leading to the utopian goal of full Autonomic Computing. For example a great way to define your plan for DevOps tool chain adoption is through this lens. In this TechTarget article they outline a simple maturity model for planning this.
Mar. 26, 2017 06:00 AM EDT Reads: 4,312