Silk Browser, The BIG Leap For Amazon’s Fire, Shows Innovative Use Of App Internet

My colleague James Staten recently wrote about AutoDesk Cloud as an exemplar of the move toward App Internet, the concept of implementing applications that are distributed between local and cloud resources in a fashion that is transparent to the user except for the improved experience. His analysis is 100% correct, and AutoDesk Cloud represents a major leap in CAD functionality, intelligently offloading the inherently parallel and intensive rendering tasks and facilitating some aspects of collaboration.

But (and there’s always a “but”), having been involved in graphics technology on and off since the '80s, I would say that “cloud” implementation of rendering and analysis is something that has been incrementally evolving for decades, with hundreds of well-documented distributed environments with desktops fluidly shipping their renderings to local rendering and analysis farms that would today be called private clouds, with the results shipped back to the creating workstations. This work was largely developed and paid for either by universities and by media companies as part of major movie production projects. Some of them were of significant scale, such as “Massive,” the rendering and animation farm for "Lord of the Rings" that had approximately 1,500 compute nodes, and a subsequent installation at Weta that may have up to 7,000 nodes. In my, admittedly arguable, opinion, the move to AutoDesk Cloud, while representing a major jump in capabilities by making the cloud accessible to a huge number of users, does not represent a major architectural innovation, but rather an incremental step.

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Oracle Open World Part 1 – The Circus Comes To Town And The Acts Are Great!

In the good old days, computer industry trade shows were bigger than life events – booths with barkers and actors, ice cream and espresso bars and games in the booth, magic acts and surging crowds gawking at technology. In recent years, they have for the most part become sad shadows of their former selves. The great SHOWS are gone, replaced with button-down vertical and regional events where you are lucky to get a pen or a miniature candy bar for your troubles.

Enter Oracle OpenWorld. Mix 45,000 people, hundreds of exhibitors, one of the world’s largest software and systems company looking to make an impression, and you have the new generation of technology extravaganza. The scale is extravagant, taking up the entire Moscone Center complex (N, S and W) along with a couple of hotel venues, closing off a block of a major San Francisco street for a week, and throwing a little evening party for 20 or 30 thousand people.

But mixed with the hoopla, which included wheel of fortune giveaways that had hundreds of people snaking around the already crowded exhibition floor in serpentine lines, mini golf and whack-a-mole-games in the exhibit booths along with the aforementioned espresso and ice cream stands, there was genuine content and the public face of some significant trends. So far, after 24 hours, some major messages come through loud and clear:

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DCIM And The New Reality Of Infrastructure & Operations

I recently published an update on power and cooling in the data center (http://www.forrester.com/go?docid=60817), and as I review it online, I am struck by the combination of old and new. The old – the evolution of semiconductor technology, the increasingly elegant attempts to design systems and components that can be incrementally throttled, and the increasingly sophisticated construction of the actual data centers themselves, with increasing modularity and physical efficiency of power and cooling.

The new is the incredible momentum I see behind Data Center Infrastructure Management software. In a few short years, DCIM solutions have gone from simple aggregated viewing dashboards to complex software that understands tens of thousands of components, collects, filters and analyzes data from thousands of sensors in a data center (a single CRAC may have in excess of 20 sensors, a server over a dozen, etc.) and understands the relationships between components well enough to proactively raise alarms, model potential workload placement and make recommendations about prospective changes.

Of all the technologies reviewed in the document, DCIM offers one of the highest potentials for improving overall efficiency without sacrificing reliability or scalability of the enterprise data center. While the various DCIM suppliers are still experimenting with business models, I think that it is almost essential for any data center operations group that expects significant change, be it growth, shrinkage, migration or a major consolidation or cloud project, to invest in DCIM software. DCIM consumers can expect to see major competitive action among the current suppliers, and there is a strong potential for additional consolidation.

Oracle Delivers On SPARC Promises With New T4 Processors And Systems

Background – Promises And Potential

Last year I wrote about Oracle’s new plans for SPARC, anchored by a new line of SPARC CPUs engineered in conjunction with Fujitsu (Does SPARC have a Future?), and commented that the first deliveries of this new technology would probably be in early 2012, and until we saw this tangible evidence of Oracle’s actual execution of this road map we could not predict with any confidence the future viability of SPARC.

The T4 CPU

Fast forward a year and Oracle has delivered the first of the new CPUs, ahead of schedule and with impressive gains in performance that make it look like SPARC will remain a viable platform for years. Specifically, Oracle has introduced the T4 CPU and systems based on them. The T4, an evolution of Oracle’s highly threaded T-Series architecture, is implemented with an entirely new core that will form the basis, with variations in number of threads versus cores and cache designs, of the future M and T series systems. The M series will have fewer threads and more performance per thread, while the T CPUs will, like their predecessors, emphasize throughput for highly threaded workloads. The new T4 will have 8 cores, and each core will have 8 threads. While the T4 emphasizes highly threaded workload performance, it is important to note that Oracles has radically improved single-thread performance over its predecessors, with Oracle claiming performance per thread improvements of 5X over its predecessors, greatly improving its utility as a CPU to power less thread-intensive workloads as well.

The SPARC SuperCluster

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Intel Developer Forum (IDF) - Cloud. And Cloud, Cloud, Cloud. Oh, Yes, Did I Mention “Cloud”?

I just attended IDF and I’ve got to say, Intel has certainly gotten the cloud message. Almost everything is centered on clouds, from the high-concept keynotes to the presentations on low-level infrastructure, although if you dug deep enough there was content for general old-fashioned data center and I&O professionals. Some highlights:

Chips and processors and low-level hardware

Intel is, after all, a semiconductor foundry, and despite their expertise in design, their true core competitive advantage is their foundry operations – even their competitors grudgingly acknowledge that they can manufacture semiconductors better than anyone else on the planet. As a consequence, showing off new designs and processes is always front and center at IDF, and this year was no exception. Last year it was Sandy Bridge, the 22nm shrink of the 32nm Westmere (although Sandy Bridge also incorporated some significant design improvements). This year it was Ivy Bridge, the 22nm “tick” of the Intel “tick-tock” design cycle. Ivy Bridge is the new 22nm architecture and seems to have inherited Intel’s recent focus on power efficiency, with major improvements beyond the already solid advantages of their 22nm process, including deeper P-States and the ability to actually shut down parts of the chip when it is idle. While they did not discuss the server variants in any detail, the desktop versions will get an entirely new integrated graphics processor which they are obviously hoping will blunt AMD’s resurgence in client systems. On the server side, if I were to guess, I would guess more cores and larger caches, along with increased support for virtualization of I/O beyond what they currently have.

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An Early Look at Windows Server 8 – Can You Say Cloud?

Well, maybe everybody is saying “cloud” these days, but my first impression of Microsoft Windows Server 8 (not the final name) is that Microsoft has been listening very closely to what customers want from an OS that can support both public and private enterprise cloud implementations. And most importantly, the things that they have built into WS8 for “clouds” also look like they make life easier for plain old enterprise IT.

Microsoft appears to have focused its efforts on several key themes, all of which benefit legacy IT architectures as well as emerging clouds:

  • Management, migration and recovery of VMs in a multi-system domain – Major improvements in Hyper-V and management capabilities mean that I&O groups can easily build multi-system clusters of WS8 servers, and easily migrate VMs across system boundaries. Muplitle systems can be clustered with Fibre Channel, making it easier to implement high-performance clusters.
  • Multi-tenancy – A host of features, primarily around management and role-based delegation that make it easier and more secure to implement multi-tenant VM clouds.
  • Recovery and resiliency – Microsoft claims that they can failover VMs from one machine to another in 25 seconds, a very impressive number indeed. While vendor performance claims are always like EPA mileage – you are guaranteed never to exceed this number – this is an impressive claim and a major capability, with major implications for HA architecture in any data center.
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Xsigo Expands to a Data Center Fabric: Converged Infrastructure for the Virtual Data Center

Last year at VMworld I noted Xsigo Systems, a small privately held company at VMworld showing their I/O Director technology, which delivereda subset of HP Virtual Connect or Cisco UCS I/O virtualization capability in a fashion that could be consumed by legacy rack-mount servers from any vendor. I/O Director connects to the server with one or more 10 G Ethernet links, and then splits traffic out into enterprise Ethernet and FC networks. On the server side, the applications, including VMware, see multiple virtual NICs and HBAs courtesy of Xsigo’s proprietary virtual NIC driver.

Controlled via Xsigo’s management console, the server MAC and WWNs can be programmed, and the servers can now connect to multiple external networks with fewer cables and substantially lower costs for NIC and HBA hardware. Virtualized I/O is one of the major transformative developments in emerging data center architecture, and will remain a theme in Forrester’s data center research coverage.

This year at VMworld, Xsigo announced a major expansion of their capabilities – Xsigo Server Fabric, which takes the previous rack-scale single-Xsigo switch domains and links them into a data-center-scale fabric. Combined with improvements in the software and UI, Xsigo now claims to offer one-click connection of any server resource to any network or storage resource within the domain of Xsigo’s fabric. Most significantly, Xsigo’s interface is optimized to allow connection of VMs to storage and network resources, and to allow the creation of private VM-VM links.

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Intel Rewards Itanium Loyalists With Performance And RAS Features In Poulson

Intel Raises the Curtain on Poulson

At the Hot Chips conference last week, Intel disclosed additional details about the upcoming Poulson Itanium CPU due for shipment early next year. For Itanium loyalists (essentially committed HP-UX customers) the disclosures are a ray of sunshine among the gloomy news that has been the lot of Itanium devotees recently.

Poulson will bring several significant improvements to Itanium in both performance and reliability. On the performance side, we have significant improvements on several fronts:

  • Process – Poulson will be manufactured with the same 32 nm semiconductor process that will (at least for a while) be driving the high-end Xeon processors. This is goodness all around – performance will improve and Intel now can load its latest production lines more efficiently.
  • More cores and parallelism – Poulson will be an 8-core processor with a whopping 54 MB of on-chip cache, and Intel has doubled the width of the multi-issue instruction pipeline, from 6 to 12 instructions. Combined with improved hyperthreading, the combination of 2X cores and 2X the total number of potential instructions executed per clock cycle by each core hints at impressive performance gains.
  • Architecture and instruction tweaks – Intel has added additional instructions based on analysis of workloads. This kind of tuning of processor architectures seldom results in major gains in performance, but every small increment helps.
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A Rift At The High-End For Server Requirements?

We have been repeatedly reminded that the requirements of hyper-scale cloud properties are different from those of the mainstream enterprise, but I am now beginning to suspect that the top strata of the traditional enterprise may be leaning in the same direction. This suspicion has been triggered by the combination of a recent day in NY visiting I&O groups in a handful of very large companies and a number of unrelated client interactions.

The pattern that I see developing is one of “haves” versus “have nots” in terms of their ability to execute on their technology vision with internal resources. The “haves” are the traditional large sophisticated corporations, with a high concentration in financial services. They have sophisticated IT groups, are capable fo writing extremely complex systems management and operations software, and typically own and manage 10,000 servers or more. The have nots are the ones with more modest skills and abilities, who may own 1000s of servers, but tend to be less advanced than the core FSI companies in terms of their ability to integrate and optimize their infrastructure.

The divergence in requirements comes from what they expect and want from their primary system vendors. The have nots are companies who understand their limitations and are looking for help form their vendors in the form of converged infrastructures, new virtualization management tools, and deeper integration of management software to automate operational tasks, These are people who buy HP c-Class, Cisco UCS, for example, and then add vendor-supplied and ISV management and automation tools on top of them in an attempt to control complexity and costs. They are willing to accept deeper vendor lock-in in exchange for the benefits of the advanced capabilities.

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Hyper-V Matures As An Enterprise Platform

A project I’m working on for an approximately half-billion dollar company in the health care industry has forced me to revisit Hyper-V versus VMware after a long period of inattention on my part, and it has become apparent that Hyper-V has made significant progress as a viable platform for at least medium enterprises. My key takeaways include:

  • Hyper-V has come a long way and is now a viable competitor in Microsoft environments up through mid-size enterprise as long as their DR/HA requirements are not too stringent and as long as they are willing to use Microsoft’s Systems Center, Server Management Suite and Performance Resource Optimization as well as other vendor specific pieces of software as part of their management environment.
  • Hyper-V still has limitations in VM memory size, total physical system memory size and number of cores per VM compared to VMware, and VMware boasts more flexible memory management and I/O options, but these differences are less significant that they were two years ago.
  • For large enterprises and for complete integrated management, particularly storage, HA, DR and automated workload migration, and for what appears to be close to 100% coverage of workload sizes, VMware is still king of the barnyard. VMware also boasts an incredibly rich partner ecosystem.
  • For cloud, Microsoft has a plausible story but it is completely wrapped around Azure.
  • While I have not had the time (or the inclination, if I was being totally honest) to develop a very granular comparison, VMware’s recent changes to its legacy licensing structure (and subsequent changes to the new pricing structure) does look like license cost remains an attraction for Microsoft Hyper-V, especially if the enterprise is using Windows Server Enterprise Edition. 
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