Welcome!


In Part V, we discussed processing delays caused by “slow” client and server nodes. In Part VI, we’ll discuss the Nagle algorithm, a behavior that can have a devastating impact on performance and, in many ways, appear to be a processing delay. Beyond being important for (reasonably) a...
If you believe as the authors of the new book Code Halos do, that data is the new competitive arena for businesses, then you will want to develop a strategy in order to compete. What might that strategy look like? It may be as simple as, "We believe the better we understand the needs...
I love receiving gifts in the form of new insights! It doesn't matter if others received the same gift years ago and I am just getting it now. If it is new to me, I get excited. It is like waking up in the morning and discovering a new room in your house. I read an article by Thoma...
“Vote early and vote often.” Back in the 1920s and ’30s, when neither election technology nor oversight were as effective as they are today, and the likes of Al Capone were at work gaming the system, this phrase wasn’t a joke. It was a best practice. If you want guaranteed results, wh...
In my recent article, “Software Quality Metrics for your Continuous Delivery Pipeline – Part III – Logging,” I wrote about the good parts and the not-so-good parts of logging and concluded that logging usually fails to deliver what it is so often mistakenly used for: as a mechanism for...
By adopting HP Vertica, Systems Mechanics improved how their products best deliver business intelligence, analytics streaming, and data analysis. Three years ago, Systems Mechanics Limited used relational databases to assemble and analyze some 20 different data sources in near real-ti...
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...
Followers of the Enterprise File Share and Sync Market (EFSS) will have noticed a flurry of announcements in the last few weeks. In particular: SAP and OpenText collaborated with Tempo Box; Egnyte outlined it would leverage Google's Storage; Box purchased Stream as well as announcing ...
Like most maturing industries, standards are required to achieve broad adoption and maximum value. For the cloud, in particular cloud Infrastructure as a Service (IaaS) offerings like Amazon Web Services and Rackspace Cloud, it’s time for a standard method for presenting these services...
An expected deluge of data and information about patients, providers, outcomes, and needed efficiencies is pushing the healthcare industry to re-evaluate interoperability, security and the ability to adapt rapidly to the lessons in the data. The means of enabling Boundaryless Informat...
When Swedish communications services provider TDC needed network infrastructure improvements from their disparate networks across several Nordic countries, they needed both simplicity in execution and agility in performance. Our next innovation case study interview therefore highlight...
As a Product Manager with deep technology roots I always enjoy reading HighScalability.com. While many of the articles are technical case studies, there are frequently good business discussions as well. The other day, I read an article on data monetization, Data Doesn’t Have to be Free...
What inspired this piece is “Complicating the Cloud,” a recent, insightful article by industry guru Jeff Kaplan. Kaplan makes a number of trenchant points, many of them coalescing around the idea that the vendor community has a vested interest in complexity. That meshes with my beli...
In a recent survey of IT pros, not only did cloud computing rank as a top three technology both as most disruptive and as most significant to business over the past three to five years, but it ranked as the number one technology investment most needed for businesses to remain competiti...
In Part IV, we wrapped up our discussions on bandwidth, congestion and packet loss. In Part V, we examine the four types of processing delays visible on the network, using the request/reply paradigm we outlined in Part I. From the network’s perspective, we allocate the time period bet...
In Part 1, I looked at what could be behind Facebook’s acquisition of WhatsApp and subsequent purchase of Oculus Rift. How are these seemingly different acquisitions related? There is no question that both Facebook and Google are in a race to build the next-generation computing/communi...
We know that losing packets is not a good thing; retransmissions cause delays. We also know that TCP ensures reliable data delivery, masking the impact of packet loss. So why are some applications seemingly unaffected by the same packet loss rate that seems to cripple others? From a pe...
We talk a lot about so-called ‘business transformation’, but what do we really mean by this expression and how does it change the way (as workers) now operate on the shop floor? Read any history of the industrial revolution and you will understand the massively impactful swings that o...
In Part II, we discussed performance constraints caused by both bandwidth and congestion. Purposely omitted was a discussion about packet loss – which is often an inevitable result of heavy network congestion. I’ll use this blog entry on TCP slow-start to introduce the Congestion Windo...
In the pharmaceutical industry, the drug development clock is ticking at the rate of warp-speed. As a result, companies are constantly looking for solutions to help them accelerate time to market – and many are realizing that implementing a cloud-based information management system can...
When we think of application performance problems that are network-related, we often immediately think of bandwidth and congestion as likely culprits; faster speeds and less traffic will solve everything, right? This is reminiscent of recent ISP wars; which is better, DSL or cable mode...
If you work in technology, you’d have to have been under a rock to have not heard about Docker. In a nutshell, Docker provides a lightweight container for code that can be installed onto a Linux system, providing both an execution environment for applications and partitioning to secure...
Indeed the anticipated and most likely approach for organisations next year will not be a decision of whether to utilise a large existent infrastructure investment or a scalable on demand public cloud service but rather the most effective strategy to leverage both. Despite all the mar...
Monitoring application performance on the surface and the currents below is a great way to build a performance baseline and provide application fluency. Ironically, the deep dive tools sets in place today still may not provide all the insight you need to quickly resolve anomalous behav...
How often have you heard someone say ‘We’re moving to the cloud’ or ‘It’s all in the cloud now’? Going to the cloud has become part of the vernacular in everyday conversation. The cloud is the place to go, the place to be. If you haven’t gone to the cloud you are being left behind. The...
As a network professional, one of your newer roles is likely troubleshooting poor application performance. For most of us, our jobs have advanced beyond network “health,” towards sharing – if not owning – responsibility for application delivery. There are many reasons for this more jus...
Dromology - the science (or logic) of speed. This is the definition developed by Urbanist and Professor Dr. Paul Virilio's. He believed that, "a thing that acts with speed quickly comes to dominate that which is slower." I highlighted this statement in his paper when I read, Speed a...
Technology is moving at a blistering pace. In today’s era of data-centric, complex environments where the lines between business and technology are becoming increasingly blurred, organizations are moving beyond virtualization to cloud computing to meet new challenges and keep up with t...
The advent of the application programming interface (API) economy has forced a huge, pressing need for organizations to both seek openness and improve security for accessing mobile applications, data, and services anytime, anywhere, and from any device. Awash in inadequate passwords a...
When Facebook decided to invest a cool $19 billion ($16 billion upfront) for messaging app WhatsApp the entire world was bound to take notice. Telecommunications types, in particular, were keen to understand how this latest move would impact them as mobile operators have been feeling t...
The fundamental mechanics of business have changed. Well, they haven’t quite. The basic laws of supply and demand still govern the economic principles inside which firms in all industries bring goods and services to market inside a common monetary system on an international level. ...
Cloud has been on a lot of boardroom agendas for quite a while, but typically those discussions have focused on using cloud around edge applications – expenses management, human capital management or perhaps customer relationship management. However, as the cloud cover extends to busin...
Disruptive innovation is all very fine and good, but legacy technology and disruption don’t mix. That old gear is just too brittle and important to mess with, right? That’s when it hits you: it’s time to go rogue. Adjectives like "swashbuckling" and "romantic" rarely if ever apply to...
The Mass Technology Leadership Council (MassTLC) recently hosted the The Value of Things (VoT): MassTLC IoT Conference in Waltham, Massachusetts. There was surprisingly little disagreement between the various panelists on the future of the Internet of Things (IoT), but probably not in ...
My colleague Peter Rogers shares how his team is developing strategies for merging creative forces with real-world projects and delivering rapid beta products. This is a big challenge as many of you know! Enjoy! I begin with the following question: What happens when Creativity meets T...
make it a lot easier and more fun to develop apps for both iOS and OS X. That’s in contrast to the current language, Objective-C, which is somewhat antiquated and considered by many to be difficult to use. Although Swift is easier to use, we’re sure that there will be issues like crash...
Our discussion comes to you from The Open Group Conference held on May 13, 2014 in Amsterdam, where the focus was on enabling boundaryless information flow. To learn more about making Open Platform 3.0 a business benefit in an architected fashion, please join moderator Stuart Boardm...
When focusing on one element of a SaaS provider to evaluate, it should not be the technology it is providing today but its commitment to finding new ways to succeed in the future. This kind of agility that goes beyond technology is why SaaS is so loaded with potential for entrepreneurs...
Developers are continually upping the ante by creating better, smarter and more valuable apps. However, these apps also have increasingly sophisticated data requirements, and the ability to take them to the next level may be stymied by an archaic approach to databases in which develope...
Did you read that Uber, the mobile application company, received $1.2 billion in additional VC investment this month? Why would investors be willing to invest so much? Investors believe that Uber is among a group of mobile app companies capable of disrupting entire industries. They are...