- Why OpenStack is much more than just hype
- A summary of key OpenStack technologies
- Why to consider converged infrastructure for building private clouds
- The right way to scale-out OpenStack deploymentsÂ
Watch the webinar here!
//Richard
Archive
Posts Tagged ‘Virtual’
Official GA of Dell with Nutanix!! – #Dell, #Nutanix, #IaaS, #Web-Scale
November 6, 2014
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It’s official! Finally! đ
WEB-SCALE CONVERGED APPLIANCE
This disruptive solution integrates Dell PowerEdge servers, storage, and Nutanix software to create a scalable, simple, and easy-to-deploy, Web-scale appliance.
WHAT IS WEB-SCALE?
Web-scale is a transformative approach to buying, deploying and managing infrastructure. Pioneered by Internet companies, now available to enterprises. Benefits include:
- Predictable scale: Scale with the needs of your business, one node at a time
- Business agility: Deploy within an hour, update latest software within minutes, and shorten business processes
- Low total cost of ownership: Reduce upfront and ongoing costs by automating processes and spending less time trouble shooting
DELL XC SERIES
Meet the Dell XC Web-scale Converged Appliance – With Software by Nutanix.
FORRESTER REPORT
Forrester Research Evaluates the Web-scale Converged Appliance from Dell and Nutanix.
Read more here!
GARTNER REPORT
Why Your Legacy Storage Vendor Doesn’t Want You to Adopt Web-scale IT Infrastructure.
//Richard
#Nutanix Announces Global Agreement with #Dell
June 24, 2014
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Wow! This is interesting! đ
Strategic Relationship Significantly Expands Access and Distribution of Nutanix Solutions with Dellâs World-Class Hardware, Services and Marketing to Accelerate Adoption of Web-scale Converged Infrastructure in the Enterprise
SAN JOSE, CALIF. â June 24, 2014 â Nutanix, the leading provider of next-generation datacenter infrastructure solutions, today announced it has signed an original equipment manufacturing (OEM) agreement with Dell to offer a new family of converged infrastructure appliances based on Nutanix web-scale technology. The combination of Nutanixâs groundbreaking software running on Dellâs industry-leading servers delivers a flexible, scale-out platform that brings IT simplicity to modern datacenters. The Nutanix and Dell collaboration is designed from the ground up to deliver innovative web-scale technology to enterprises of any size. The agreement also includes joint sales, marketing, support and service investments, as well as alignment of product roadmaps.
The new Dell XC Series of Web-scale Converged Appliances will be built with Nutanix software running on Dell PowerEdge servers, and will be available in multiple variants to meet a wide range of price and performance options. The appliances will deliver high-performance converged infrastructure ideal for powering a broad spectrum of popular enterprise use cases, including virtual desktop infrastructure (VDI), virtualized business applications, multi-hypervisor environments and more. Nutanixâs web-scale software runs on all popular virtualization hypervisors, including VMware vSphereâ˘, Microsoft Hyper-V⢠and open source KVM, and is uniquely able to span multiple hypervisors in the same environment. The Dell XC Series appliances are scheduled for availability in the fourth quarter of this year and will be sold by Dell sales teams and channel partners worldwide.
âNutanix is a recognized leader in the converged infrastructure market with a software-driven offering that fits with Dellâs efforts to redefine datacenter economics and simplify IT for our customers,â said Alan Atkinson, vice president and general manager, Dell Storage. âBy combining market-leading infrastructure and software technologies from both companies with Dellâs world-class go-to-market capabilities, we believe our new solutions will be positioned to be a significant player in the growing, multi-billion dollar converged infrastructure market.â
âDell is a world-class leader in servers, storage and networking, and has established itself as a valuable IT partner for many of the worldâs largest organizations,â said Dheeraj Pandey, co-founder and CEO, Nutanix. âNutanix is teaming with Dell to accelerate our global sales growth through Dellâs vast direct and channel sales networks. In Dell, we chose a company that shares our vision of disrupting traditional datacenter infrastructures with intelligent software running on x86 hardware to power all datacenter services.â Read more…
Categories: All, Nutanix
Architecture, Citrix, Cloud, compute, computing, Dell, enterprise, IaaS, Infrastructure, Nutanix, OEM, Platform, scale, storage, strategy, VDI, Virtual, virtualization, web-scale, XenDesktop
OpenStack and Nutanix – perfect match! (perfect with VMware and Microsoft as well of course) – #Nutanix, #OpenStack, #IaaS
May 2, 2014
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This is a good post by Dwayne Lessner around how perfect match OpenStack and Nutanix is (not just OpenStack of course, Nutanix rocks with VMware and Microsoft as well)!
Nutanix NDFS also provides an advanced and unique feature set for OpenStack based
private clouds. Key features include:
- Simplicity â The same great platform that simplified your virtualisation deployment can simplify the compute and storage deployment for key OpenStack services (Glance, Nova, Horizon, Keystone, Neutron, Cinder, and Swift)
- Single Scalable Fabric â NDFS provides a single fabric for data storage that integrates seamlessly with OpenStack services. NDFS-based storage is easy to provision, manage, and operate at scale.
- Hypervisor Agnostic â Just like OpenStack, Nutanix NDFS was designed from the ground up to be hypervisor agnostic. Nutanix enables customers to choose between KVM, Hyper-V, and the VMware ESXi hypervisor for deployments of OpenStack.
- Enterprise Ready â Nutanix enables a full set of enterprise storage features including Elastic Deduplication, Compression, In-Memory and Flash-based Caching, VM-Data Locality, intelligent Information Lifecycle Management (ILM), Snapshots, Fast Clones, and Live Migration.
Read more here.Â
Here you also have the link to the webinar with topic:
Building OpenStack on a Single 2U Appliance
OpenStack promises to be the open source cloud operating system. Automated provisioning and management of network, server and storage resource via a single dashboard is great, but how can you get the same one-stop-shop simplicity for the underlying infrastructure?Attend this advanced private cloud webinar and learn:
Categories: All, Cloud, Infrastructure, Nutanix, OpenStack, Storage
Cinder, Cloud, computing, deployment, design, ESXi, Glance, Horizon, Hyper-V, hypervisor, IaaS, Information Lifecycle Management, Keystone, KVM, Life-cycle, Microsoft, NDFS, Nova, Nutanix, Nutanix NDFS, OpenStack, perfect match OpenStack, Platform, private, private clouds, Swift, Virtual, VM, VMWare
#XenMobile and the #Citrix Mobile Workspaces Architecture – #BYOD
April 4, 2014
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This is a great blog post by Christopher Campbell and good picture to show the overall capabilities and architecture of the Citrix offering!
Youâve heard us talk about Mobile Workspaces and if youâre a techie youâre probably wondering if Citrix really has the architectural components (a complete, comprehensive and fully integrated architecture) that can deliver any app and data to any user on any device over any network?
Well letâs first identify a few of the market leading technologies that make up the Citrix Mobile Workspaces solution:
- XenApp mobilizes and secures Windows apps on any device
- XenDesktop securely delivers virtual Windows desktops and apps on any device
- XenMobile manages and secures mobile, web and SaaS apps on mobile devices
- GoToMeeting empowers people to meet and collaborate with anyone, anywhere
- ShareFile shares and syncs corporate data securely from any location
- NetScaler optimizes and secures app delivery and on any network
- CloudPlatform orchestrates and provisions apps, desktops and IT services from any cloud
OK, OK. We know you have the products but do they really integrate?
Yes. Donât believe me? Well as they say a picture is worth a thousand words. This is what the Mobile Workspace Architecture looks like.
OK. I get it. You have the architecture but that doesnât necessarily translate to a seamless user experience.
Still donât believe huh? Well this is what the user experience looks like.
XenMobile is a key ingredient in delivering a mobile workspace. Along with XenApp and XenDesktop it allows organizations to deliver on giving users access to any app from any device. In fact, if youâre an existing XenApp or XenDesktop customer, XenMobile seamlessly plugs into your existing architecture.
If youâre a XenDesktop or XenApp customer this is what your environment probably looks like.
Now this is what you need to enable EMM for BYO and COPE (Corporate Owned, Personally Enabled) devices and add that MDM, MAM, Secure Email, Secure Data…
Continue reading here!
//Richard
Categories: All, Citrix, CloudBridge, Device Management, Mobility, NetScaler, Networking, Receiver, ShareFile, Storage, StoreFront, VDI-in-a-Box, XenApp, XenDesktop, XenMobile
Android, apps, Architecture, BYO, byod, CIFS, Citrix, Citrix Mobile Workspaces, Collaboration, COPE, DaaS, Data, desktop, Desktops, email, EMM, GoToMeeting, integrated architecture, iOS, Mac, MAM, MCM, MDM, MIM, mobile, Mobile Workspaces, NetScaler, network, os x, Receiver, SAP, Secure, share, ShareFile, SharePoint, Support, Virtual, windows, XenApp, XenDesktop, XenMobile
#Nutanix – the ultimate Virtual Computing Platform for VDI – CBRC-like Functionality For Any #VDI Solution with #Nutanix – #IaaS – via @andreleibovici
February 3, 2014
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It’s really great to see the capabilities of the Nutanix platform! Just read this great blog post by @andreleibovici around Content Based Read Cache (CBRC) and how this isn’t necessary at all on a platform like Nutanix!
Conclusion
Overtime I will discuss more about the technology behind Content and Extent Caches. For now what is important to know is that Nutanix provides a better in-memory microsecond latency benefits provided by CBRC for any VDI solution on any of the aforementioned hypervizors, for both Linked and Full-Clones. In fact, Nutanix engineers even recommend Horizon View administrators to disable CBRC because the Nutanix approach is less costly to the overall infrastructure.
It is amazing when your world turns upside down and a technology that used to be awesome becomes mostly irrelevant. It amazes me how fast technology evolves and help organizations to achieve better performance and lower OPEX.
Â
For a long time I have discussed the benefits of CBRC (Content Based Read Cache) available with Horizon View 5.1 onwards, allowing Administrators to drastically cut-down on read IO operations, offloading the storage infrastructure and providing greater end-user experience.
Â
Here are few of the blog posts I wrote on CBRC technology: Understanding CBRC (Content Based Read Cache), Understanding CBRC â RecomputeDigest Method, Sizing for VMware View Storage Accelerator (CBRC), View Storage Accelerator Performance Benchmark, CBRC and Local Mode in VMware View 5.1, View Storage Accelerator (CBRC) Hashing Function.
Â
CBRC helps to address some of the performance bottlenecks and the increase of storage cost for VDI. CBRC is a 100% host-based RAM-Based caching solution that helps to reduce read IOs issued to the storage subsystem and thus improves scalability of the storage subsystem while being completely transparent to the guest OS. However, CBRC comes at a cost.
Â
When the View Storage Accelerator feature (CBRC) is enabled, a per-VMDK digest file is created to store hash information about the VMDK blocks. The estimated size of each digest file is roughly:
- 5 MB per GB of the VMDK size [hash-collision detection turned-off (Default)]
- 12 MB per GB of the VMDK size [hash-collision detection turned-on]
The digest file creation for a large replica disk can take a large amount of time and a bulky quantity of IOPS, therefore itâs is recommendable not to run the operation, create new desktop pools, or recompose existing pools during production hours.
CBRC also uses a RAM to manage the cached disk blocks. The per-VMDK digest file is also loaded into memory. That is the reason why CBRC should not be enabled under memory-overcommit environments. If a host is memory over-committed and CBRC is enabled â the memory pressure is increased as CBRC also uses memory for the cache. In such cases, the host could experience increased swapping and the overall host performance could be impacted.
Whilst I wrote about CBRC benefits, I also received numerous negative comments about the technology, including lack of support for full-clone desktops, being unsupported for layering tools like Unidesk, and taking too long to generate new hashes for every replica.
CBRC is a platform feature (vSphere), however it is only enabled and available via Horizon View. Other VDI products such as XenDesktop or vWorkspace cannot utilize the feature.
Nutanix suppress the need for CBCR, providing similar functionality to any VDI solution running on top of vSphere, Hyper-V or KVM. Nutanix has a de-duplication engine built into the solution that works real-time for data stored in DRAM and Flash.
Â
Content Cache (Dynamic Read cache) Read more…
Nutanix NX-3000 review: Virtualization cloud-style – #Nutanix, #IaaS
January 29, 2014
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A great review of the Nutanix Virtual Computing Platform! đ
What do you get when you combine four independent servers, lots of memory, standard SATA disks and SSD, 10Gb networking, and custom software in a single box? In this instance, the answer would be a Nutanix NX-3000. Pigeonholing the Nutanix product into a traditional category is another riddle altogether. While the company refers to each unit it sells as an “appliance,” it really is a clustered combination of four individual servers and direct-attached storage that brings shared storage right into the box, eliminating the need for a back-end SAN or NAS.
I was recently given the opportunity to go hands on with a Nutanix NX-3000, the four nodes of which were running version 3.5.1 of the Nutanix operating system. It’s important to point out that the Nutanix platform handles clustering and file replication independent of any hosted virtualization system. Thus, a Nutanix cluster will automatically handle node, disk, and network failures while providing I/O at the speed of local disk — and using local SSD to accelerate access to the most frequently used data. Nutanix systems support the VMware vSphere and Microsoft Hyper-V hypervisors, as well as KVM for Linux-based workloads.
[ The Nutanix NX-3000 is an InfoWorld 2014 Technology of the Year Award winner. Read about the other winning products in our slideshow, “InfoWorld’s 2014 Technology of the Year Award winners.” | For quick, smart takes on the news you’ll be talking about, check out InfoWorld TechBrief — subscribe today. ]
Nutanix was founded by experienced data center architects and engineers from the likes of Google, Facebook, and Yahoo. That background brings with it a keen sense of what makes a good distributed system and what software pieces are necessary to build a scalable, high-performance product. A heavy dose of innovation and ingenuity shows up in a sophisticated set of distributed cluster management services, which eliminate any single point of failure, and in features like disk block fingerprinting, which leverages a special Intel instruction set (for computing an SHA-1 hash) to perform data deduplication and to ensure data integrity and redundancy.
A Nutanix cluster starts at one appliance (technically three nodes, allowing for the failure of one node) and scales out to any number of nodes. The NDFS (Nutanix Distributed File System) provides a single store for all of your VMs, handling all disk and I/O load balancing and eliminating the need to use virtualization platform features like VMware’s Storage DRS. Otherwise, you manage your VMs no differently than you would on any other infrastructure, using VMware’s or Microsoft’s native management tools.
Nutanix architecture
The hardware behind the NX-3000 comes from SuperMicro. Apart from the fact that it squeezes four dual-processor server blades inside one 2U box, it isn’t anything special. All of the magic is in the software. Nutanix uses a combination of open source software, such as Apache Cassandra and ZooKeeper, plus a bevy of in-house developed tools. Nutanix built cluster configuration management services on ZooKeeper and heavily modified Cassandra for use as the primary object store for the cluster.
| Test Center Scorecard | |||||||
|---|---|---|---|---|---|---|---|
| Â |  |
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 |
 |
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| Â | 20% | 20% | 20% | 20% | 10% | 10% | Â |
| Nutanix NX-3000 Series | 10 | 9 | 10 | 9 | 9 | 8 |
9.3Â EXCELLENT
 |
Continue reading here!
//Richard
Categories: All, Cloud, Hyper-V, Infrastructure, Nutanix, OpenStack
availability, built, computing, facebook, Google, Hyper-V, independent servers, KVM, Microsoft, NS, Nutanix, performance, Platform, scalability, Test, Virtual, VMWare, Yahoo
#Nutanix Triumphs at V3 Technology Awards 2013 for Best Virtualisation Product – #IaaS
December 4, 2013
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This is great! A great product takes another award!!! đ
V3 Readers Award Nutanix with Prestigious Industry Recognition in Highly Competitive Category
Nutanix also won the Best of VMworld 2013 Gold Award for Private Cloud Computing!
LONDON, December 3, 2013 â Nutanix, the leading provider of hyper-efficient, massively scalable and elegantly simple datacentre infrastructure solutions, has been awarded for its continuing innovation in optimising datacentre infrastructure at the V3 Technology Awards 2013. During a ceremony at the Waldorf Hilton Hotel, the company was awarded Best Virtualisation product, beating a host of well respected and larger, more established organisations in the virtualisation market.
V3.co.uk is a leading source of news and analysis for technology professionals, written by a team of expert IT journalists in the UK and Silicon Valley. The awards were hotly contested this year, with more than 450 entries from 150 companies.
âItâs great to see a new company like Nutanix being recognised at the V3 Technology Awards, among the industry giants. It wasnât an easy task whittling down the hundreds of entries to create the shortlist, and then V3 readers voted in their thousands for their favourites, making this a significant achievement and a well-deserved win. Well done Nutanix!â said Madeline Bennett, Editor, V3 and The INQUIRER.
Alan Campbell, Regional Director of Western Europe at Nutanix, commented on the success: âNutanix is a company that is constantly innovating and striving to provide the best platform for its customers, so this recognition by a highly respected publication is a testament to the hard work of our team. Virtualisation is a rapidly evolving technology which we are proud to be at the forefront of and to receive an award in the UK, a key market for us, is an honour.
As the fastest growing enterprise…
Continue reading here!
//Richard
Categories: All, Cloud, Nutanix, Storage
Architecture, award, Award Nutanix, Citrix, compute, converged, datacenter, enterprise, flash, HDD, IaaS, Innovation, Nutanix, Private Cloud Computing, scalable, SSD, storage, V3, V3 Technology Awards, Virtual, virtualisation, virtualization, VMWare, XenDesktop
