|By Sean Rhody||
|October 3, 2008 06:00 PM EDT||
I remember (vaguely) when I was in kindergarten, playing with my classmates, learning to make things out of clay and paper, and generally enjoying that sneaky introduction to education. Little did I know that my teacher (I forget her name, it was a long time ago) was grading my performance, checking off boxes on a card with phrases like "plays well with others" or the now infamous "Runs with Scissors."
As an adult and a technologist, I've grown to appreciate just how important that innocent-sounding "plays well with others" actually is. Yesterday I was having a discussion with some colleagues regarding how well we make systems work together. Interestingly enough, I found that I wasn't in favor of making everything seamless; I've come to believe that isn't necessary or beneficial.
People typically want their IT systems to be thoroughly integrated. That's not a bad thing, if those systems would just remain static and unchanging for many years. The challenge is that new technologies are continually emerging and clamoring for inclusion in the portfolio of applications.
Service-oriented architecture is designed to make it easy to arrange and re-arrange applications (well, services really, but in the end they get built up into some sort of application). In theory everything should integrate seamlessly. At the infrastructure level, that's been successful.
Where we still see the warts and ugly underbelly of IT is in the semantic interaction level. Being able to exchange a set of data regardless of transmission protocol, chip architecture, or implementation language has been a panacea for software developers, one which has resulted in a brand-new problem - now that connectivity and communication is ubiquitous, we find that we underestimated the semantic barriers to integration.
Even further, although the BPM vendors will say otherwise, we neglected to truly take into account that software is a living thing. It's born, it matures, it ages, and eventually it dies. When we look at portfolio management we begin to see that a static view of software is shortsighted. Ask any major corporation how large their portfolio of software is and you'll get a single answer - too large. Triage and retirement of systems are inevitable.
Technology shifts, including software as a service and cloud computing, have further blurred the line regarding how integration is achieved. Mashups are the poster child for just-in-time integration, and for just-enough integration. What we've evolved to, and what few people yet realize, is a move from monolithic long-lived applications to smaller, more mobile, more transient pieces that are assembled (or not) according to individual taste, rather than group, department, or corporation mandate.
This concept is the reason I don't necessarily support a full bore approach to application or even service integration. We have a much more dynamic environment today, one where consumer and commercial software blend to the point of indistinguishability. In such an environment, building hardened, long-term interfaces and integration is counterproductive. We use something if it's good enough, and when something better comes along with additional features, we drop what we've used in the past and move to the next set of functionality. I see this trend all the time - I used to see everyone on Yahoo! mail, for example, but now it seems that most people use Google, which offers added features and a better set of functionality (in my opinion).
These changes happen all the time. In many cases integration is unnecessary; in others it only requires a superficial layer to achieve what is desired (the old "lipstick on the pig trick"). We no longer need deep integration; what we need is "plays well with others." Just like in kindergarten. Now I have to figure out what to do about "Runs with Scissors."
Approved this February by the Internet Engineering Task Force (IETF), HTTP/2 is the first major update to HTTP since 1999, when HTTP/1.1 was standardized. Designed with performance in mind, one of the biggest goals of HTTP/2 implementation is to decrease latency while maintaining a high-level compatibility with HTTP/1.1. Though not all testing activities will be impacted by the new protocol, it's important for testers to be aware of any changes moving forward.
Jul. 28, 2015 04:00 PM EDT Reads: 130
[slides] Workloads and Public Cloud at @CloudExpo By @utollwi | @ProfitBricksUSA #DevOps #Containers #Microservices
Public Cloud IaaS started its life in the developer and startup communities and has grown rapidly to a $20B+ industry, but it still pales in comparison to how much is spent worldwide on IT: $3.6 trillion. In fact, there are 8.6 million data centers worldwide, the reality is many small and medium sized business have server closets and colocation footprints filled with servers and storage gear. While on-premise environment virtualization may have peaked at 75%, the Public Cloud has lagged in adop...
Jul. 28, 2015 04:00 PM EDT Reads: 2,170
How do you securely enable access to your applications in AWS without exposing any attack surfaces? The answer is usually very complicated because application environments morph over time in response to growing requirements from your employee base, your partners and your customers. In his session at @DevOpsSummit, Haseeb Budhani, CEO and Co-founder of Soha, shared five common approaches that DevOps teams follow to secure access to applications deployed in AWS, Azure, etc., and the friction an...
Jul. 28, 2015 03:30 PM EDT Reads: 468
The Software Defined Data Center (SDDC), which enables organizations to seamlessly run in a hybrid cloud model (public + private cloud), is here to stay. IDC estimates that the software-defined networking market will be valued at $3.7 billion by 2016. Security is a key component and benefit of the SDDC, and offers an opportunity to build security 'from the ground up' and weave it into the environment from day one. In his session at 16th Cloud Expo, Reuven Harrison, CTO and Co-Founder of Tufin,...
Jul. 28, 2015 03:00 PM EDT Reads: 444
Take the Long View with Digital Transformation By @IoT2040 | @ThingsExpo #IoT #M2M #API #Microservices #InternetOfThings
Digital Transformation is the ultimate goal of cloud computing and related initiatives. The phrase is certainly not a precise one, and as subject to hand-waving and distortion as any high-falutin' terminology in the world of information technology. Yet it is an excellent choice of words to describe what enterprise IT—and by extension, organizations in general—should be working to achieve. Digital Transformation means: handling all the data types being found and created in the organizat...
Jul. 28, 2015 03:00 PM EDT Reads: 1,047
Jul. 28, 2015 02:00 PM EDT Reads: 266
Discussions about cloud computing are evolving into discussions about enterprise IT in general. As enterprises increasingly migrate toward their own unique clouds, new issues such as the use of containers and microservices emerge to keep things interesting. In this Power Panel at 16th Cloud Expo, moderated by Conference Chair Roger Strukhoff, panelists addressed the state of cloud computing today, and what enterprise IT professionals need to know about how the latest topics and trends affect t...
Jul. 28, 2015 02:00 PM EDT Reads: 1,151
This week, I joined SOASTA as Senior Vice President of Performance Analytics. Given my background in cloud computing and distributed systems operations — you may have read my blogs on CNET or GigaOm — this may surprise you, but I want to explain why this is the perfect time to take on this opportunity with this team. In fact, that’s probably the best way to break this down. To explain why I’d leave the world of infrastructure and code for the world of data and analytics, let’s explore the timing...
Jul. 28, 2015 01:45 PM EDT Reads: 322
[video] Infrastructure as a Toolbox By @SoftLayer at @CloudExpo New York | #IoT #API #Containers #Microservices
Countless business models have spawned from the IaaS industry. Resell Web hosting, blogs, public cloud, and on and on. With the overwhelming amount of tools available to us, it's sometimes easy to overlook that many of them are just new skins of resources we've had for a long time. In his General Session at 16th Cloud Expo, Phil Jackson, Lead Technology Evangelist at SoftLayer, broke down what we've got to work with and discuss the benefits and pitfalls to discover how we can best use them to d...
Jul. 28, 2015 01:00 PM EDT Reads: 1,938
[session] The Container New World By @KeGilpin | @DevOpsSummit #DevOps #Docker #Containers #Microservices
Containers are changing the security landscape for software development and deployment. As with any security solutions, security approaches that work for developers, operations personnel and security professionals is a requirement. In his session at DevOps Summit, Kevin Gilpin, CTO and Co-Founder of Conjur, will discuss various security considerations for container-based infrastructure and related DevOps workflows.
Jul. 28, 2015 01:00 PM EDT Reads: 1,039
Microservices Total Cost of Ownership: Too Soon? By @Aruna13 | @DevOpsSummit #DevOps #Docker #Containers #Microservices
Microservices are hot. And for good reason. To compete in today’s fast-moving application economy, it makes sense to break large, monolithic applications down into discrete functional units. Such an approach makes it easier to update and add functionalities (text-messaging a customer, calculating sales tax for a specific geography, etc.) and get those updates / adds into production fast. In fact, some would argue that microservices are a prerequisite for true continuous delivery. But is it too...
Jul. 28, 2015 01:00 PM EDT Reads: 659
You often hear the two titles of "DevOps" and "Immutable Infrastructure" used independently. In his session at DevOps Summit, John Willis, Technical Evangelist for Docker, covered the union between the two topics and why this is important. He provided an overview of Immutable Infrastructure then showed how an Immutable Continuous Delivery pipeline can be applied as a best practice for "DevOps." He ended the session with some interesting case study examples.
Jul. 28, 2015 12:15 PM EDT
SYS-CON Events announced today that HPM Networks will exhibit at the 17th International Cloud Expo®, which will take place on November 3–5, 2015, at the Santa Clara Convention Center in Santa Clara, CA. For 20 years, HPM Networks has been integrating technology solutions that solve complex business challenges. HPM Networks has designed solutions for both SMB and enterprise customers throughout the San Francisco Bay Area.
Jul. 28, 2015 11:45 AM EDT Reads: 389
Puppet Labs has published their annual State of DevOps report and it is loaded with interesting information as always. Last year’s report brought home the point that DevOps was becoming widely accepted in the enterprise. This year’s report further validates that point and provides us with some interesting insights from surveying a wide variety of companies in different phases of their DevOps journey.
Jul. 28, 2015 10:00 AM EDT Reads: 145
[video] An Interview with @ProfitBricksUSA CEO @AchimWeiss | @CloudExpo #DevOps #Docker #Containers #Microservices
"ProfitBricks was founded in 2010 and we are the painless cloud - and we are also the Infrastructure as a Service 2.0 company," noted Achim Weiss, Chief Executive Officer and Co-Founder of ProfitBricks, in this SYS-CON.tv interview at 16th Cloud Expo, held June 9-11, 2015, at the Javits Center in New York City.
Jul. 28, 2015 09:15 AM EDT Reads: 1,083
Node.js is an open source runtime environment for server-side and network based applications. Node.js contains all the components needed to build a functioning website. But, you need to think of Node.js as a big tool box. As with any other art form, going to the tool box over and over to perform the same task is not productive. The concept of tool reuse is used in all forms of artistry and development is no exception.
Jul. 28, 2015 09:00 AM EDT Reads: 128
One of the ways to increase scalability of services – and applications – is to go “stateless.” The reasons for this are many, but in general by eliminating the mapping between a single client and a single app or service instance you eliminate the need for resources to manage state in the app (overhead) and improve the distributability (I can make up words if I want) of requests across a pool of instances. The latter occurs because sessions don’t need to hang out and consume resources that could ...
Jul. 28, 2015 09:00 AM EDT Reads: 140
What we really mean to ask is whether microservices architecture is SOA done right. But then, of course, we’d have to figure out what microservices architecture was. And if you think defining SOA is difficult, pinning down microservices architecture is unquestionably frying pan into fire time. Given my years at ZapThink, fighting to help architects understand what Service-Oriented Architecture really was and how to get it right, it’s no surprise that many people ask me this question.
Jul. 28, 2015 08:45 AM EDT Reads: 364
The Internet of Things. Cloud. Big Data. Real-Time Analytics. To those who do not quite understand what these phrases mean (and let’s be honest, that’s likely to be a large portion of the world), words like “IoT” and “Big Data” are just buzzwords. The truth is, the Internet of Things encompasses much more than jargon and predictions of connected devices. According to Parker Trewin, Senior Director of Content and Communications of Aria Systems, “IoT is big news because it ups the ante: Reach out ...
Jul. 28, 2015 04:00 AM EDT Reads: 362
Cloud Migration Management (CMM) refers to the best practices for planning and managing migration of IT systems from a legacy platform to a Cloud Provider through a combination professional services consulting and software tools. A Cloud migration project can be a relatively simple exercise, where applications are migrated ‘as is’, to gain benefits such as elastic capacity and utility pricing, but without making any changes to the application architecture, software development methods or busine...
Jul. 27, 2015 10:00 PM EDT Reads: 1,311