|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
This digest provides an overview of good resources that are well worth reading. We’ll be updating this page as new content becomes available, so I suggest you bookmark it. Also, expect more digests to come on different topics that make all of our IT-hearts go boom!
Jul. 26, 2016 12:15 AM EDT Reads: 3,502
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor – all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...
Jul. 26, 2016 12:00 AM EDT Reads: 2,135
SYS-CON Events announced today that Isomorphic Software will exhibit at DevOps Summit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Isomorphic Software provides the SmartClient HTML5/AJAX platform, the most advanced technology for building rich, cutting-edge enterprise web applications for desktop and mobile. SmartClient combines the productivity and performance of traditional desktop software with the simp...
Jul. 25, 2016 11:00 PM EDT Reads: 1,023
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
Jul. 25, 2016 10:00 PM EDT Reads: 2,501
In his session at @DevOpsSummit at 19th Cloud Expo, Yoseph Reuveni, Director of Software Engineering at Jet.com, will discuss Jet.com's journey into containerizing Microsoft-based technologies like C# and F# into Docker. He will talk about lessons learned and challenges faced, the Mono framework tryout and how they deployed everything into Azure cloud. Yoseph Reuveni is a technology leader with unique experience developing and running high throughput (over 1M tps) distributed systems with extre...
Jul. 25, 2016 07:15 PM EDT Reads: 2,089
SYS-CON Events announced today that LeaseWeb USA, a cloud Infrastructure-as-a-Service (IaaS) provider, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. LeaseWeb is one of the world's largest hosting brands. The company helps customers define, develop and deploy IT infrastructure tailored to their exact business needs, by combining various kinds cloud solutions.
Jul. 25, 2016 09:45 AM EDT Reads: 1,147
Adding public cloud resources to an existing application can be a daunting process. The tools that you currently use to manage the software and hardware outside the cloud aren’t always the best tools to efficiently grow into the cloud. All of the major configuration management tools have cloud orchestration plugins that can be leveraged, but there are also cloud-native tools that can dramatically improve the efficiency of managing your application lifecycle. In his session at 18th Cloud Expo, ...
Jul. 25, 2016 09:30 AM EDT Reads: 939
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Jul. 25, 2016 08:30 AM EDT Reads: 1,291
Ovum, a leading technology analyst firm, has published an in-depth report, Ovum Decision Matrix: Selecting a DevOps Release Management Solution, 2016–17. The report focuses on the automation aspects of DevOps, Release Management and compares solutions from the leading vendors.
Jul. 25, 2016 08:00 AM EDT Reads: 1,673
SYS-CON Events has announced today that Roger Strukhoff has been named conference chair of Cloud Expo and @ThingsExpo 2016 Silicon Valley. The 19th Cloud Expo and 6th @ThingsExpo will take place on November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. "The Internet of Things brings trillions of dollars of opportunity to developers and enterprise IT, no matter how you measure it," stated Roger Strukhoff. "More importantly, it leverages the power of devices and the Interne...
Jul. 25, 2016 05:00 AM EDT Reads: 2,036
This is a no-hype, pragmatic post about why I think you should consider architecting your next project the way SOA and/or microservices suggest. No matter if it’s a greenfield approach or if you’re in dire need of refactoring. Please note: considering still keeps open the option of not taking that approach. After reading this, you will have a better idea about whether building multiple small components instead of a single, large component makes sense for your project. This post assumes that you...
Jul. 25, 2016 03:30 AM EDT Reads: 4,067
DevOps at Cloud Expo – being held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's largest enterprises – and delivering real results. Am...
Jul. 25, 2016 12:45 AM EDT Reads: 2,185
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...
Jul. 25, 2016 12:15 AM EDT Reads: 2,509
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform and how we integrate our thinking to solve complicated problems. In his session at 19th Cloud Expo, Craig Sproule, CEO of Metavine, will demonstrate how to move beyond today's coding paradigm ...
Jul. 24, 2016 09:45 PM EDT Reads: 2,148
Jul. 24, 2016 06:30 PM EDT Reads: 3,800
Right off the bat, Newman advises that we should "think of microservices as a specific approach for SOA in the same way that XP or Scrum are specific approaches for Agile Software development". These analogies are very interesting because my expectation was that microservices is a pattern. So I might infer that microservices is a set of process techniques as opposed to an architectural approach. Yet in the book, Newman clearly includes some elements of concept model and architecture as well as p...
Jul. 24, 2016 01:45 PM EDT Reads: 9,503
"We provide DevOps solutions. We also partner with some key players in the DevOps space and we use the technology that we partner with to engineer custom solutions for different organizations," stated Himanshu Chhetri, CTO of Addteq, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Jul. 24, 2016 11:00 AM EDT Reads: 1,614
Let's just nip the conflation of these terms in the bud, shall we?
"MIcro" is big these days. Both microservices and microsegmentation are having and will continue to have an impact on data center architecture, but not necessarily for the same reasons. There's a growing trend in which folks - particularly those with a network background - conflate the two and use them to mean the same thing.
They are not.
One is about the application. The other, the network. T...
Jul. 24, 2016 04:15 AM EDT Reads: 3,363
If you are within a stones throw of the DevOps marketplace you have undoubtably noticed the growing trend in Microservices. Whether you have been staying up to date with the latest articles and blogs or you just read the definition for the first time, these 5 Microservices Resources You Need In Your Life will guide you through the ins and outs of Microservices in today’s world.
Jul. 24, 2016 12:45 AM EDT Reads: 3,864
Before becoming a developer, I was in the high school band. I played several brass instruments - including French horn and cornet - as well as keyboards in the jazz stage band. A musician and a nerd, what can I say? I even dabbled in writing music for the band. Okay, mostly I wrote arrangements of pop music, so the band could keep the crowd entertained during Friday night football games. What struck me then was that, to write parts for all the instruments - brass, woodwind, percussion, even k...
Jul. 24, 2016 12:30 AM EDT Reads: 2,154