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From the Blogosphere

I love The Internet of Things. You do, too, even if you don’t know exactly what it is yet. Hardly a day goes by where I don’t find a story about some awesome company creating some new awesome gadget that taps into The Internet of Things. Scrolling through these stories is like taking a...
It is only fitting that the 20th anniversary of the Gartner Hype Cycle has the Internet of Things right at the top of the coaster. IoT is currently at the peak of Inflated Expectations. The Gartner Hype Cycle give organizations an assessment of the maturity, business benefit and future...
More and more Web sites and applications are being moved from Apache to nginx. While Apache is still the number one HTTP server with more than 60% on active Web sites, nginx has now taken over the 2nd place in the ranking and relegated Microsoft’s IIS to 3rd place. Among the top 10.000...
Back when we were doing DB2 at IBM, there was an important older product called IMS which brought significant revenue. With another database product coming (based on relational technology), IBM did not want any cannibalization of the existing revenue stream. Hence we coined the phrase ...
What if you could deploy a new IT service shortly after you defined the requirements? And, just imagine the bliss, if your IT spend could directly translate into a competitive advantage. Predicting the ROI would be relatively easy. You would be the envy of your peer group. Unfortuna...
You are on top of your game. You have a log analysis tool churning logs from all your applications and infrastructure. And now that you have data (LOTS and lots of data…), you are able to understand your infrastructure better than you ever did before. You might even build a dashboard o...
Probably the most popular question during Java technical interviews is “What’s the difference between abstract classes and interfaces”. In my own three year old book I’ve offered the following answer: “An abstract class may contain code in method bodies, which is not allowed in an in...
If you’ve been paying close attention lately you’ll know that the “Internet of Things” has become one of the technology industry’s biggest buzz phrases. It’s not hard to figure why. The internet has been around for the last twenty years and it has truly revolutionized our lives, the wa...
A recent Inc.com article claimed that the percentage of U.S. small businesses using cloud computing is expected to more than double during the next six years, from 37 percent to nearly 80 percent (l). This forecast was gleaned from a just released Emergent Research and Intuit study. Th...
You can't truly accelerate the SDLC without a dependable continuous testing process. Evolving from automated to continuous testing requires on-demand access to a complete, realistic test environment. Yet, such access can be extremely difficult to achieve with today's increasingly compl...
It doesn't matter if your title puts you in Ops, Dev, or DevOps, being able to track down the big insights from your data is the secret-sauce every engineer is looking for. Collecting the data is a step in the right direction, but organizing, tagging, monitoring, and reporting from the...
Logs have been around for a while, not quite as long as the wheel, but not far off. Here at Logentries, we have the mantra of evolve don’t revolve (as in don’t sit around spinning your wheels getting nowhere). We are taking this concept and looking to evolve the way you work with and ...
We’ll discuss configuring Apache and Nginx both to send JSON formatted logs and how to take advantage of the search functions, sharable dashboards, and reporting capabilities within the Logentries platform. I'm often asked on calls with our customers what is the preferred format for l...
Think of a cloud provider. I’d bet that for the majority of people reading this article, the first that comes to mind is AWS. Amazon Web Services were a trailblazer in the cloud space, and they still lead adoption rates at all levels of the market, from SMBs to multinationals. In some ...
Did you see what the NFL is doing this year with sensors? Earlier this month they announced a partnership with Zebra Technologies, a company that provides RFID chips for applications from ‘automotive assembly lines to dairy cows’ milk production.’ This season there will be sensors in t...
User Experience (UX), in networking is a tricky thing. It’s not just about the direct user interaction of a particular feature or of a particular product. Over at Packet Pushers, we see many blog entries reviewing network products. Time and time again, they show us that UX encompass...
Achieving the ultimate ‘Five Nines’ of web site availability (around 5 minutes of downtime a year) has been a goal of many organizations since the beginning of the internet era. There are several ways to accomplish this but essentially a few principles apply. Web applications come in ...
The focus of a BI professional in an organization is to help get the right information to the right decision makers at the right time. In modern times, Big Data analytics has been one of the primary sources of business intelligence acquisition. Tools like Hadoop have revolutionized the...
In the five seconds it takes you to read this, 60% of your visitors just abandoned your site. Another 20% were gone before you even hit the first comma, and 30% of all them are purchasing from one of your competitors. That's what Limelight Networks "State of the User Experience" says,...
Some time ago I blogged that Java Swing should be deprecated and replaced with JavaFX. In this blog I’ll show a piece of JavaFX namely event handlers and binding. I’ve created a simple Sign In window with a GridPane layout (it’s JavaFX equivalent of Swing’s GridBagLayout). I’m not goin...
The Internet of Things (IoT) is a new hot buzzword and like most buzzwords, its purpose and definition are grossly misunderstood. When some people hear the term IoT they immediately associate it with a refrigerator reminding us to order milk or our Fitbit wearable device tweeting how w...
I like this word re-imagination from Mary Meeker’s Internet Trends presentation. We are seeing so many aspects of our life being transformed by the internet. Take for example, ordering a cab to go somewhere. Either we phone for a yellow cab here in California or if you are in New York...
One of the most powerful features of QuickBase is the ability to share data across applications within a QuickBase account. Many QuickBase application managers may be unaware of these features or may be unaware of how to best gain benefits and avoid some important associated risks, suc...
Logentries new Aggregated Live Tail provides effortless, real-time visibility that you cannot get anywhere else…and is a joy to use (and I cant say the same about carrying a cat by its tail – for so many reasons). For those of you not familiar with our existing Live Tail view, Aggrega...
Application delivery, as defined as its own little corner of the network industry, has been fairly focused on assuring the performance, security and availability of applications since its inception back around 2003. Oh, the ways in which those three core tenets have been supported by a...
It's not the first time we've heard the statement that cloud can be too expensive and I doubt it will be the last. This latest episode comes from Alexei Rodriguez, Head of Ops at Evernote by way of Structure 2014: It is important to note that this admission - like those in the past - ...
In a previous article, we talked about “Short T’s.” We talked about how, in network engineering, the “T” is very long: Configuring a network to achieve business goals requires considerable skill and knowledge. While we set up a conceptual model in that post to talk about what “T” me...
Software-defined architectures are critical for achieving the right mix of efficiency and scale needed to meet the challenges that will come with the Internet of Things If you've been living under a rock (or rack in the data center) you might not have noticed the explosive growth of te...
There’s been a lot of talk recently about the “Internet of Things,” where all kinds of devices – everything from clothing to appliances to vehicles — will be interconnected via the cloud. Sounds enticing, but really not much of a stretch from what’s already happening now via smartph...
One would think that small businesses have things easy because fewer employees means a smaller and easier team to manage. In fact, there are a lot of challenges that are unique to small businesses, and one of the big ones if "growing pains." It's difficult for a business owner to lo...
Application delivery is always evolving. Initially, applications were delivered out of a physical data center, either dedicated raised floor at the corporate headquarters or from some leased space rented from one of the web hosting vendors during the late 1990’s to early 2000’s or some...
Cisco has been ridding itself of consumer products for some time, which is why it was surprising to see Cisco at the International Consumer Electronics Show this year. According to CEO John Chambers, however, the new IoE (Internet of Everything) plan at Cisco is set to change the traje...
Sharing data is a cornerstone of the scientific method because it makes it possible to replicate work. That foundation is mostly absent from data science, which makes obtaining and reusing knowledge more difficult than it should be. Job postings for data scientists increased 15,000 pe...
We live in interesting times for sure. Who would have thought ten years ago that IBM and Apple would become partners? Here is the announcement as reported in eWeek: Apple and IBM surprised many on July 15, announcing a global partnership that will see the companies attempt to “transf...
A key development for the Internet of Things will be the evolution and emergence of the ‘Cloud Name System’, a directory system for Cloud applications in the same way DNS (Domain Name System) works for the web and email. Lori MacVittie wrote a while back about the need for an ‘SNS’ ...
When people talk about Big Data, the emphasis is usually on the Big. Certainly, Big Data applications are distributed largely because the size of the data on which computations are executed warrants more than a typical application can handle. But scaling the network that provides conne...
Do you avoid stores that have had a credit card breach? You are not alone. About 52% of people avoid merchants who have had a data breach according to a recent Lowcards survey. They surveyed over 400 random consumers to better understand the impact of identity theft on consumer behavi...
While working on the second edition for my Java 24-hour Trainer book I’m re-writing some of the code samples to use lambda expressions. Today I was re-writing an example for wait/notify for the chapter on multi-threading. Beside illustrating the wait/notify, I used a closure in this ex...
If you've had to test one of today's composite applications, you know that "access" has become one of the most daunting barriers to SDLC acceleration. Whether we're talking about access to dev/test environments or access to dependent applications, the ability to pull all the required p...
Much has been published about the Open Compute Project. Initiated by Facebook, it has become an industry effort focused on standardization of many parts and components in the datacenter. Initially focused on racks, power and server design, it has also added storage and now networking t...