|By Tom Leyden||
|November 8, 2012 09:00 AM EST||
It’s probably a good idea to state I wrote this blog while employed by Amplidata, but during my own time. This article reflects my own opinion, not necessarily that of Amplidata or its partners.
As I am writing this, I am crossing the Atlantic for the seventh time in about two months. I’m on my way to CloudExpo West in Santa Clara, one of the few technology trade shows that are still growing. At the event I will be sitting on the last Object Storage for Big Data panel of the season. Robin Harris – aka StorageMojo – and I have been working hard this fall educating the industry on the benefits, challenges and opportunities of Object Storage. We’ve been trying to explain how the current generation of Object Storage platforms is so much different from the first attempt at it (EMC’s Centera), how it enables companies cope with the massive amounts of unstructured data that we are all generating and how companies can even monetize archived data by re-activating their archives.
Unlike StorageMojo and some other people who I have been working with lately, I don’t have decades of experience in the storage industry. However, being located in Belgium, I’ve had the privilege of working with people who used to be part of the Filepool team (and spent years at EMC after the acquisition). Those were the earliest object storage days, I had no idea of what was coming. Later, at Sun, I learned a lot about Object Storage when we were working on the Sun Cloud project. The architecture (ZFS) was different of what we are seeing on the market today, but the concept was – as was often the case at Sun – promising. This article is not another take at describing Object Storage and the benefits it brings, it’s more an overview of what we have learned at the past four Object Storage for Big Data panels. The setup for each of the panels was mostly the same: Robin Harris would challenge between 4 and 6 Object Storage specialists (technology vendors or users) and try to have the audience participate with. We did expect the topics of the panels to be different as we were hosted by trade shows with different audiences, but we never expected the discussions to vary as much as they did.
The common thread for each panel was the challenge companies have to store different types of Big Data and more particularly Big Unstructured Data. The latter represents up to 90% of the digital data that we will be generating over the next decades and will put traditional storage technologies under heavy stress as they are hitting their scalability limits. Unstructured data is currently mostly stored in file system based storage infrastructures. File systems will not only be unable to scale as required – try setting up a file structure for 5 petabytes of data – but they will also become obsolete as applications can provide a lot more features to keep your unstructured data organized (structured?), to analyze that information and potentially monetize what is today stored in (dead) tape archives. Rich applications that talk directly to a large and (infinitely) scalable storage pool make a lot more sense than maintenance-intensive files systems. Also, properly designed Object Storage (with erasure coding technology instead of RAID to protect the data) requires a lot less overhead, consumes a lot less power, can easily be implemented over multiple sites and does not require migration to new systems when a system cannot be further scaled. So what else did we discuss at the panels?
The first panel after summer was at Intel’s IDF in San Francisco. Panel members came from Intel and Quanta, who with Amplidata built an Object Storage reference architecture. We also had Michelle Munson of Aspera, who presented a couple of perfect use cases of Object Storage in the media and entertainment industry. Aspera developed a very smart way to transfer large amounts of data over the WAN in a much more efficient way than how it is currently done. Aspera’s bandwidth optimization software practically enables this new generation of Object Storage by taking away the latency issue, e.g. to stream high res movies over a long distance. Once we had explained the drivers for Object Storage, the opportunities and best practices, most of the discussion (questions from the audience) was about why RAID is not the right technology to architect an Object Storage platform with. We discussed the benefits of erasure coding in much detail and spent a lot of time on the differences with RAID. In short: in Erasure Coding based systems, all disks are equal (all parity) and there is no need to rebuild a disk when broken: when codes are lost due to bit errors or hardware failures, new codes can be generated spread over the whole pool, not just one system. A recent and very good independent deepdive in the Amplidata erasure coding technology can be found here.
A lot less RAID and erasure coding at the Createasphere DAM Show in New York a few weeks later. The show focusses on Digital Asset Management and the attendees are more interested in the applications and content than the actual data. That did not make the discussion any less interesting. From Sarah Berndt of Johnson Space Center we learned a *lot* about the importance of metadata, an issue that would be discussed at SNW Europe as well (see further). Interesting newcomer on the panel was Dalet, a DAM vendor who integrate with many Object Storage platforms and see a clear benefit of having their platform interface with a scale-out storage pool directly (REST) rather than through an additional file system. Dalet is the perfect valet in my car analogy that is becoming more and more popular: a file system is like a public parking lot where you have to go find your car yourself (this once took me a few hours in Paris’ CDG airport). Object storage is much more like valet parking, where you get a ticket when you leave your car and use that ticket to get it back later. The application, Dalet, is the valet.
At SNWUSA in Santa Clara in October we had David Chapa of Quantum on board for the firs time. David is an authority to explain the use cases where tape is the better alternative and when it is better to use Object Storage, or Wide Area Storage (WAS) as Quantum calls it. WAS is Quantum’s attempt to take away the confusion caused by the name Object Storage, a term first used by EMC almost a decade ago. I think it’s a good idea of Quantum to try to introduce a new term, I’m not sure WAS is the best choice though. Maybe something new will come up next month at Greg Duplessie’s Object Storage summit, although I doubt it. Once we kind of agreed that this generation of Object Storage, or whatever it will be called later, has very little or nothing to do with EMC’s product line that was most famous for locking-in customers, the conversation took a very sudden change. In an attempt to spice up the discussion, Ranajit Nevatia of Panzura claimed Object Storage provides very bad performance. This was very much true for the first generation of Object Storage platforms we just discussed and might be true of the platforms they currently promote (including Atmos, EMC’s second attempt at Object Storage), but not at all for the technologies that are most successful on the market today. Scality have been promoting their high IOPS (smaller files, IO intensive workloads). Amplidata focus more on large file storage, which is IMO the more obviouse use case for Object Storage, but I may be biassed. In a recent independent test, Amplidata demonstrated throughout numbers that can only be called “extremely high-performant”. Howard Marks confirmed Amplidata provides 1 GB/s of throughput with a single controller. But it gets better: Amplidatas scale throughput linearly by adding more controllers. So a system with 6 controllers provides 6 GB/s of throughput.
Last week’s panel at SNW Europe, which is traditionally well attended by press and analysts, was again very interactive. Robin Harris set the stage explaining how this generation of Object Storage is different from earlier products. This led to a lengthy discussion about API’s, a call for one standard API (I say let’s just all standardize on Amazon) and complaints about lock-ins by … yes, EMC. Vendors be warned, that trick is getting old and is not getting any respect. The audience included some of the better analysts and bloggers, including the451′s Simon Robinson and Storagebod. The latter, known for being a critic of the Object Storage paradigm (with great arguments), helped us bring the discussion to the next level by bringing up interesting topics such as the importance of metadata for the applications: who/what will enter metadata? The application? People? The panel acknowledged that, while applications already generate quite some metadata, companies will have to make business decisions on how much metadata they need. Adding more metadata comes at a cost as it will require manual work. The day after the panel, it was interesting to see Chris Mellor be critical of Object Storage in his review of the show (how dare the Object Storage vendors doubt the many benefits of tape?). Chris, join us on the panel next time!
SYS-CON Events announced today that Juniper Networks (NYSE: JNPR), an industry leader in automated, scalable and secure networks, 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. Juniper Networks challenges the status quo with products, solutions and services that transform the economics of networking. The company co-innovates with customers and partners to deliver automated, scalable and secure network...
Apr. 26, 2017 11:15 PM EDT Reads: 1,323
@DevOpsSummit at Cloud taking place June 6-8, 2017, at Javits Center, New York City, is co-located with the 20th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world. The widespread success of cloud computing is driving the DevOps revolution in enterprise IT. Now as never before, development teams must communicate and collaborate in a dynamic, 24/7/365 environment. There is no time to wait for long developm...
Apr. 26, 2017 11:15 PM EDT Reads: 2,244
Grape Up is a software company, specialized in cloud native application development and professional services related to Cloud Foundry PaaS. With five expert teams that operate in various sectors of the market across the USA and Europe, we work with a variety of customers from emerging startups to Fortune 1000 companies.
Apr. 26, 2017 11:00 PM EDT Reads: 2,376
In his keynote at 19th Cloud Expo, Sheng Liang, co-founder and CEO of Rancher Labs, discussed the technological advances and new business opportunities created by the rapid adoption of containers. With the success of Amazon Web Services (AWS) and various open source technologies used to build private clouds, cloud computing has become an essential component of IT strategy. However, users continue to face challenges in implementing clouds, as older technologies evolve and newer ones like Docker c...
Apr. 26, 2017 10:45 PM EDT Reads: 675
Financial Technology has become a topic of intense interest throughout the cloud developer and enterprise IT communities. Accordingly, attendees at the upcoming 20th Cloud Expo at the Javits Center in New York, June 6-8, 2017, will find fresh new content in a new track called FinTech.
Apr. 26, 2017 10:45 PM EDT Reads: 2,397
SYS-CON Events announced today that Interoute, owner-operator of one of Europe's largest networks and a global cloud services platform, has been named “Bronze Sponsor” of SYS-CON's 20th Cloud Expo, which will take place on June 6-8, 2017 at the Javits Center in New York, New York. Interoute is the owner-operator of one of Europe's largest networks and a global cloud services platform which encompasses 12 data centers, 14 virtual data centers and 31 colocation centers, with connections to 195 add...
Apr. 26, 2017 10:15 PM EDT Reads: 1,972
In his keynote at @ThingsExpo, Chris Matthieu, Director of IoT Engineering at Citrix and co-founder and CTO of Octoblu, focused on building an IoT platform and company. He provided a behind-the-scenes look at Octoblu’s platform, business, and pivots along the way (including the Citrix acquisition of Octoblu).
Apr. 26, 2017 10:00 PM EDT Reads: 1,368
Cloud Expo, Inc. has announced today that Aruna Ravichandran, vice president of DevOps Product and Solutions Marketing at CA Technologies, has been named co-conference chair of DevOps at Cloud Expo 2017. The @DevOpsSummit at Cloud Expo New York will take place on June 6-8, 2017, at the Javits Center in New York City, New York, and @DevOpsSummit at Cloud Expo Silicon Valley will take place Oct. 31-Nov. 2, 2017, at the Santa Clara Convention Center in Santa Clara, CA.
Apr. 26, 2017 09:45 PM EDT Reads: 2,591
SYS-CON Events announced today that CollabNet, a global leader in enterprise software development, release automation and DevOps solutions, will be a Bronze Sponsor of SYS-CON's 20th International Cloud Expo®, taking place from June 6-8, 2017, at the Javits Center in New York City, NY. CollabNet offers a broad range of solutions with the mission of helping modern organizations deliver quality software at speed. The company’s latest innovation, the DevOps Lifecycle Manager (DLM), supports Value S...
Apr. 26, 2017 09:00 PM EDT Reads: 955
NHK, Japan Broadcasting, will feature the upcoming @ThingsExpo Silicon Valley in a special 'Internet of Things' and smart technology documentary that will be filmed on the expo floor between November 3 to 5, 2015, in Santa Clara. NHK is the sole public TV network in Japan equivalent to the BBC in the UK and the largest in Asia with many award-winning science and technology programs. Japanese TV is producing a documentary about IoT and Smart technology and will be covering @ThingsExpo Silicon Val...
Apr. 26, 2017 08:45 PM EDT Reads: 499
Join IBM November 2 at 19th Cloud Expo at the Santa Clara Convention Center in Santa Clara, CA, and learn how to go beyond multi-speed it to bring agility to traditional enterprise applications. Technology innovation is the driving force behind modern business and enterprises must respond by increasing the speed and efficiency of software delivery. The challenge is that existing enterprise applications are expensive to develop and difficult to modernize. This often results in what Gartner calls ...
Apr. 26, 2017 08:45 PM EDT Reads: 3,233
@GonzalezCarmen has been ranked the Number One Influencer and @ThingsExpo has been named the Number One Brand in the “M2M 2016: Top 100 Influencers and Brands” by Analytic. Onalytica analyzed tweets over the last 6 months mentioning the keywords M2M OR “Machine to Machine.” They then identified the top 100 most influential brands and individuals leading the discussion on Twitter.
Apr. 26, 2017 08:15 PM EDT Reads: 1,166
Translating agile methodology into real-world best practices within the modern software factory has driven widespread DevOps adoption, yet much work remains to expand workflows and tooling across the enterprise. As models evolve from pockets of experimentation into wholescale organizational reinvention, practitioners find themselves challenged to incorporate the culture and architecture necessary to support DevOps at scale. In his session at @DevOpsSummit at 20th Cloud Expo, Anand Akela, Senior...
Apr. 26, 2017 08:15 PM EDT Reads: 1,855
The 20th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held June 6-8, 2017, at the Javits Center in New York City, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Containers, 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 opportunity. Submit your speaking proposal ...
Apr. 26, 2017 08:00 PM EDT Reads: 1,190
The age of Digital Disruption is evolving into the next era – Digital Cohesion, an age in which applications securely self-assemble and deliver predictive services that continuously adapt to user behavior. Information from devices, sensors and applications around us will drive services seamlessly across mobile and fixed devices/infrastructure. This evolution is happening now in software defined services and secure networking. Four key drivers – Performance, Economics, Interoperability and Trust ...
Apr. 26, 2017 07:45 PM EDT Reads: 662