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Latest Blogs from SDN Journal
What do you get when you combine Big Data technologies….like Pig and Hive? A flying pig? No, you get a “Logical Data Warehouse”. My general prediction is that Cloudera and Hortonworks are both aggressively moving to fulfilling a vision which looks a lot like Gartner’s “Logical Da...
Have you figured out the new buzzword trend for 2014 that starting ramping up in 2013? Yup, it’s Internet of Things (IoT) and Internet of Devicess (IoD) Assuming that IoT, IoD and other variations catch on which looks like they will, this could bring relief and rest for the over-work...
Lori MacVittie is responsible for education and evangelism of application services available across F5's entire product suite. Her role includes authorship of technical materials and participation in a number of community-based forums and industry standards organizations, among other e...
All prognosticators, even us who simply roll out a single annual list, hope for two things: one, that your predictions get a lot of traction and shares across the industry, and two, that you end up actually being correct. Anil Batra’s list of 2014 predictions has turned a lot of hea...
The impact is that it's really difficult to apply access controls to something in the cloud using traditional models that force users and consumers to come to the enterprise data center where that service is hosted first. That has a very negative impact on performance, at a minimum. Si...
Database change management is a unique challenge when adopting an agile development practice or implementing DevOps patterns. It really straddles two groups: the developers and the DBAs. Developers design and author the application schema changes based on the needs of the business. ...
If RAID were really not relevant anymore (e.g. actually dead), why do some people spend so much time trying to convince others that it is dead or to use a different RAID level or enhanced RAID or beyond raid with related advanced approaches? When you hear RAID, what comes to mind? ...
While many SPM Performance Monitoring users quickly see the benefits of SPM and adopt it in their organizations for monitoring — not just for Elasticsearch, but for their complete application stack — some Elasticsearch users evaluate SPM and compare it to Marvel from Elasticsearch. We...
The premise of cloud is based, like other emergent technologies, at least partially on the notion of abstraction. Cloud providers are able to achieve what appears to be boundless compute, limitless storage and never-ending network capacity by being able to simply "plug and play" the ha...
Programmability is an integral component of just about every emergent technology and trend today. Cloud? It's based on the ability of providers (public or private) to abstract, automate and orchestrate the network using programmability. DevOps? A significant tenet of DevOps relies on a...
Recently Arista released a white paper surrounding the idea that having deeper buffers running within the network can help to alleviate the incast congestion patterns that can present when a large number of many-to-one connections are happening within a network. Also known as the TCP i...
For business leaders today, it’s not enough to drive company growth, seek competitive advantages and provide vision. In this era of advanced cyberattacks, executives also need to keep their companies’ data security strategies top of mind. The Ponemon Institute’s 2014 Cost of Data Breac...
(article written for the Scality blog) It has been six years since I wrote my first object storage blog, even though I didn’t mention object storage in that specific article. I had my head in the clouds as our early cloud startup was being acquired by Sun Microsystem when someone asked...
I once said on stage at Glue that the reason I loved node.js was, quite frankly, that it's a language and with a programming language you can do, well, anything. But like most things just because you can, doesn't always mean you should. When it comes to business, there absolutely must...
If so, you are not alone! We talk to a lot of people who want to reduce the frequent “noise” from monitoring alarms. To solve this common problem, Sematext added anomaly detection for alerts and PagerDuty integration to its SPM Performance Monitoring solution to dramatically reduce t...
Now that cloud services have become part of IT’s “new normal,” commonly referred to as “hybrid,” it seems obvious that the approaches and tools we use to manage IT would also evolve and mature, though the pace of evolution varies amongst companies, of course. According to a Website Mag...
The SMB market opportunity is huge. Currently, SMBs represent 44% of the total IT spend worldwide, a figure that Gartner predicts will cross the trillion dollar mark by 2015. That's some serious cash -- yet a market that  traditional storage and virtualization players have pra...
So congratulations, somehow you've managed to wangle your way onto one of the many DevOps conferences being held around the world. Why not you might say? DevOps is not only hot it's the approach many enterprises are now exploring as the means to help accelerate the delivery of high qua...
Data centers have matured immensely over the past decade with today’s data centers being greener than ever. Pike Research mentions that the green data center market was worth $17.1 billion in 2012. The green data center economy is expected to grow rapidly throughout this decade. Pike R...
What’s Big Data without Big Compute? Basically just a large collection of unstructured information with little purpose and value. It’s not enough for data just to exist, we must derive value from it through computation – something commonly referred to as analytics. With traditional ...
I talk a lot about SDAS (that's Software Defined Application Services) with respect to F5 Synthesis and, well, F5 in general. That's because what F5 Synthesis delivers the ability to easily provision and orchestrate SDAS across a variety of deployment models (on-premise, in the cloud, ...
Software Defined Application Services (SDAS) are going hybrid. . Organizations are turning to cloud not just as an option for applications but also for the network and application services that deliver applications to anyone, anywhere at any time. And not just "in" the clo...
#DevOps #SDN We keep saying that, does it mean what you think it means? Operationalization (which is really hard to say, go ahead - try it a few times) is a concept that crosses the lines between trends and technologies. Both SDN and DevOps share the notion of "operationalization" as...
The phenomena of Big Data continues to grow as companies of all sizes start to realize the potential ROI that comes from the correct use of massive amounts of data. MIT found that firms who can leverage Big Data can achieve 5-6 percent greater productivity and profitability than their ...
Operationalization (which is really hard to say, go ahead - try it a few times) is a concept that crosses the lines between trends and technologies. Both SDN and DevOps share the notion of "operationalization" as a means to achieve the goal of aligning IT with business priorities, like...
Vichara Technologies in Hoboken, New Jersey is expanding its capabilities in big data from origins on Wall Street into other areas, and thereby demonstrating the growing marketplace for advanced big-data analytics services. The next BriefingsDirect deep-dive big data benefits case stu...
Scene scenario: 10 am in a boardroom somewhere, second round of coffees served, Danish and donuts untouched, a quiet hush settles. “Well you know what guys? (and, by the use of the term guys I mean to include both sexes here assembled) – the trouble that we have as a company is that w...
With the blurring of technology lines, the rise of competitive companies, and a shift in buying models all before us, it would appear we are at the cusp of ushering in the next era in IT—the Third Platform Era. But as with the other transitions, it is not the technology or the vendors ...
This is a follow-up blog that is part of a series of 2015 cloud predictions. The first one, entitled When the Walls Come Down, had the following as the central thesis: In 2015 the perceived costs of cloud migration for existing production apps will drop by more than 50%; it will trigge...
We are getting into the Halloween spirit here at Plexxi—check out this Plexxi pumpkin carved by our talented marketing manager, Khoa Ma! Jack-o-lanterns aside, we know the thought of navigating trends like the Internet of Things and Big Data can be frightening, especially if you are un...
The notion of a database silo – that is, a single database that contains everything and operates in isolation – is a rapidly fading concept in most companies. Many use multiple databases to take advantage of the different range of functionality, from their transactional store, to cachi...
The pace of innovation in such big data-driven targeting technology is advancing unabated. There is so much noise in today’s omnichannel world that anything a marketer can do to get your attention is welcome – and furthermore, the more information they can collect about you, the better...
It does not take much to understand the benefits of the DevOps culture, processes, and tools. However, implementing DevOps in your organization is not as obvious and usually involves more than simply setting up tools. You have to convince team members, map old processes to new, and ma...
Today, all the discussion on Big Data centers around “static data” in a data lake (old Data Warehouse) accessed by BI tools or SQL on Hadoop (Hawk, Impala) or Map/Reduce algorithms (MapR) for analysis. This is looking at historical data and finding trends. Some new tools are trying to ...
HP analyzes its own vast data warehouses to derive new insights for its global operations, extensive supply chain, sales organization, global marketing groups, and customers.
My entire career has been spent finding disruption and cultivating the technologies needed to convert that disruption into real business value for customers. It is with that objective in mind that I am thrilled to join the Plexxi team as Chief Executive Officer, alongside my good frien...
The tendency of most companies is to talk strategy and vision. Almost every technology company can paint a future that is somehow more elegant based on their product’s fit into customer plans. And, as a sales leader, if you find a company whose vision you find compelling enough to insp...
You have probably realized we are having a Big Data kind of week here at the Plexxi blog. And for good reason. The amount of development and change in this big bucket of applications we conveniently label “Big Data”, is astonishing. Walking around at Hadoopworld in New York last week, ...
Putting on a rock show is like piloting the Millenium Falcon – it’s simultaneously the fastest ship in the galaxy while being a “piece of junk.” The stage lights are so hot you start to sweat immediately, hoping those Jager-bombs are escaping through your pores and delaying the impend...
This year like last year, XebiaLabs polled Fortune 1000 companies in banking, manufacturing, healthcare, government and IT, interviewing DevOps teams and everyone from QA to C-level suites. More than 1,000 people were asked to share their perspectives on software delivery trends. Last...