Welcome!


Latest Blogs from Java IoT
Today’s software testing practices are abysmal. You’re a major provider of health insurance services to general consumers. Your website is a primary means of interacting with your customers and allowing them view coverage, locate in-plan providers, review Explanation of Benefits ...
Web-based real-time communications (WebRTC), which developed significant industry buzz in 2014, will move past the hype and begin to provide real business benefit to companies in 2015, according to 3CX, a provider of software-based VoIP IP PBX solutions. “In 2014, we have seen the ra...
It is not easy setting your infrastructure free, but when you do, the benefits of better application performance, better tools for developers, and better control over your “datacenter” make it worth it. There is a whole lot of talk about this DevOps thing. Pushing teams to move faster...
Before I start with my predictions, let me explain what I mean by a prediction. I believe that predictions should not be about the end of a technology cycle but the timing for when an issue begins to gain traction that will result in industry shifts. As I pointed out in my book, Smart ...
A little while back, we blogged on key performance metrics that top Operations teams track. Mean time to resolution (MTTR) was one of those metrics. It’s the time between failure & recovery from failure, and it’s directly linked to your uptime. MTTR is a great metric to track; however,...
The Internet of Things smells like opportunity for everyone. There is no industry that hasn't been touched by the notion of smart "things" enabling convenience or collaboration or control in every aspect of our lives. From healthcare to entertainment, from automotive to financials, the...
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...
Another year comes to a close. What did we see as significant technology events? In the disruption category, we saw Uber getting valued at $41B even with all its issues in the news. When you disrupt an entrenched business such as taxi service, it is only natural that resistance will h...
Fraud is definitely top of mind for all banks. Steve Rosenbush at the Wall Street Journal recently wrote about Visa’s new Big Data analytic engine which has changed the way the company combats fraud. Visa estimates that its new Big Data fraud platform has identified $2 billion in poten...
In the last year, conversations about In-Memory Computing (IMC) have become more and more prevalent in enterprise IT circles, especially with organizations feeling the pressure to process massive quantities of data at the speed that is now being demanded by the Internet. The hype aroun...
Finished writing the WebSocket chapter for the second edition of my Java 24 Hour Trainer. In this blog I’ll show you one of the code samples from lesson 28. Pretty often you need to write a program that publishes the same message to all connected clients. For example, multiple cl...
Gordon E. Moore's famously predicted tech explosion was prophetic, but it may have hit a snag. While the number of transistors on integrated circuits has doubled approximately every two years since his 1965 paper, the ability to process and transact on data hasn't. We're now ingesting...
Now is the age of information analytics. We have (very arguably) reached a point where the insight arising from data analytics can be applied to almost every aspect of a company, in every business vertical. But what shape should that analytics be? Increasingly we talk about embedded a...
When something as simple as an API can integrate massive amounts of data into, and through, a wide variety of applications, any company can be a digital enterprise. There is a perception that some industries are using technology to innovate, while others languish in antiquated ways of ...
I'll explain the difference between two major categories in in-memory computing: In-Memory Database and In-Memory Data Grid. A few months ago, I spoke at the conference where I explained the difference between caching and an in-memory data grid. Today, having realized that many people...
If you listen to the persistent murmur in the market surrounding the Internet of Things right now, you'd believe that it's all about sensors. Sensors and big data. Sensors that monitor everything from entertainment habits to health status to more mundane environmental data about your h...
This past week the Appcore team got the opportunity to attend one of the industry’s leading cloud events, Cloud Expo in Santa Clara, CA. We spent a lot of time interacting with attendees at the exhibit portion of the event. As a software company with a sole commitment to CloudStack, we...
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...
It is almost two years ago now when Dmitriy and I stood in front of the white board at the old GridGain office thinking: “How can we deliver all the real-time performance of GridGain’s in-memory technology to Hadoop customers without asking them rip and replace their systems and withou...
The JVM issues vary from Java OutOfMemory Error to JVM Crash. Application developers might be not completely equipped to determine the root cause of the issue, hence DevOps can play a vital role in narrowing down the issue and connecting the right people/team to rectify the problem. ...
Here is a comprehensive article on the basics of using JSON, the Javascript Object Notation. JSON packs lot more power into just information in a piece of text. JSON has become a nice connector to bridge the physical (IoT) and the Digital worlds (Web Services). Get this still in develo...
SYS-CON Media announced today that Skytap blog on "DevOps Journal" exceeded 84,000 story reads. DevOps Journal is focused on this critical enterprise IT topic in the world of cloud computing. DevOps Journal brings valuable information to DevOps professionals who are transforming the wa...
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...
Few companies are able to implement Agile Development across the organization because there exists a chasm between the Application Development team and the Database Administrators. All too often, database development is an afterthought in Agile Development. Developers perfect how be...
The next release candidate for 1.11.0 will be out very shortly, but I thought it best to post a brief update on the past week’s work as this week saw a concentrated effort on core optimization. First we took another look at the use of arguments lists throughout the framework and fou...
The Log Shipper Poll results are in! We run Logsene here at Sematext, so we wanted to know what people like to use to ship their logs. Before we share the results, a few words about the poll: We published it here on our blog on September 22, 2014 We automatically tweeted it and p...
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...
SaaS and cloud computing continue to gain real traction in the enterprise – and that trend is sure to continue for a long time to come. But the reality is that, to date, those gaining real benefit from cloud at the enterprise level have been limited largely to isolated pockets; e.g., s...
While the initial usage of the Cloud Platform was clearly for the IaaS offerings, the trend is shifting and the PaaS delivery model is gaining a lot of attention. Most of the analysts like IDC and Gartner have predicted huge growth for PaaS in the coming years. IDC predicts Platform as...
In the last 15 years any mention of C# in enterprise space will generally be countered with a support for Java. However the above thoughts are not about C# Vs Java. Typically both Java and C# are equally strong in their developer support, OOPS principles...
Following many conversations with clients, partners and prospects, Rosslyn Analytics has published its annual predictions for data analytics in 2015.
Most of the articles I read on DevOps culture aim to address change at the organizational level, which of course is the ultimate goal. But Bertrand’s take on culture has a more homegrown feel to it, more of a bottom’s up approach towards transforming culture, that, as I think about it,...
Since the birth of Hadoop in 2005-06, the way we think about storing and processing information has evolved considerably. The term “Big Data” has become synonymous with this evolution. But still, many of our customers continue to ask, “What is Big Data?”, “What are its use cases?”, and...
Can a postmortem review help foster a curiosity for innovative possibilities to make application performance better? Blue-sky thinkers may not want to deal with the myriad of details on how to manage the events being generated operationally, but could learn something from this exercise...
Web Components are a collection of emerging web browser standards that are on a path to significantly change the way we develop UIs of web applications – a paradigm shift in web development. With polyfills already available in all modern web browsers, and full native support in Google ...
Achieving DevOps success requires coordination across different IT department workflows, and poses a challenge for many organizations. Success ultimately depends on an IT organization’s ability to integrate technologies and processes at key points along individual departmental life cyc...
It's generally a good practice to minify and combine your assets (JS & CSS) when deploying to production. This process reduces the size of your assets and dramatically improves your website's load time. Source maps create a map from these compressed asset files back to the source file...
NoSQL databases are highly scalable and capable of solving a wide range of data problems, which make them great for supporting complex, unpredictable, and large volumes of data. While still considered relatively young in the enterprise software market--the current industry adoption is ...
“Culture” is nebulous and seemingly ephemeral, as it consists of a lot of touchy-feely sentiments which tend to be at odds with how engineers have trained themselves to think – rationally and logically. DevOps is generally recognized as a means of driving better business outcomes via ...
Below is my review of the first edition of this book. I have included it in its entirety and because it is rather short. This book does a great job of putting architecture into a view that .NET developers and architects can relate to. The book covers design principles and patterns, a...