Welcome!

Microservices Expo Authors: Liz McMillan, Elizabeth White, Ruxit Blog, Pat Romanski, Sematext Blog

Related Topics: Microservices Expo, Java IoT, Microsoft Cloud, Linux Containers

Microservices Expo: Book Review

Book Review: Being Agile

Eleven Breakthrough Techniques to Keep You from "Waterfalling Backward"

There are teams out there attempting to introduce agile practices into their environments that do not go all in. No matter how hard they try, they just never get there. This book breaks down 11 of the biggest issues teams like that have.

After an introduction to the book and the perspective the authors have of agile practices, the book has a full chapter for each of the issues the authors have identified.

Introduction
Chapter 1. Whole Teams
Chapter 2. Active Stakeholder Interaction
Chapter 3. Queuing Theory
Chapter 4. No Multitasking
Chapter 5. Eliminate Waste
Chapter 6. Working Software
Chapter 7. Deliver Value
Chapter 8. Release Often
Chapter 9. Stop the Line
Chapter 10. Agile Leadership
Chapter 11. Continuous Improvement
Appendix

Every chapter has an introduction and then is broken down into 5 parts- Principles, Practices, Metrics, Breakthrough, and Summary.

The Principles section provides the theory, and the evidence for the practices that follow, for the topic at hand. The Metrics section provides suggestions on how you can measure how you are doing in the topic. The Breakthrough section gives recommendations on how to achieve a breakthrough in the troubled area. The summary provides a nice bullet point summary of the main points made throughout the chapter.

Every chapter in the book provides great advice, but when I turned to the first page of Chapter 4 and saw the title No Multitasking staring me back in the face I actually chuckled. Not because the authors went off track, but because I have yet to be in an environment where the management didn't believe the exact opposite. Most of the management teams were happy with your performance when you hit the threshold of having just enough multitasking going on that you are spread too thin to be effective in any of your tasks. To them context switching is just a myth. It doesn't really exist.

Chapter 6 has a section titled "Evolutionary Architecture and Emergent Design". Although there are a lot of books that miss the mark when describing these topics, I am glad these authors didn't. Unless a project is trivial, architecture cannot not be ignored, but the sad fact is, it is almost always overlooked. The problem is even though these books explain these topics correctly, if the readers don't have experience with architecture, it won't go any further than the explanations found in these books.

If they do have experience with architecture, and doing architecture right, they will already be doing architecture this way. Architecture is an activity as well as an iteratively developed asset which is both code and documentation. The number one quality attribute in almost all projects should be modifiability. If correct modifiability scenarios and tactics are applied early in the project, your architecture should easily absorb change.

The authors of the book say "Contrary to popular mythology, evolutionary architecture does start with an architectural model, just not a finished model. So, if you’ve heard that evolutionary architecture is nothing more than an architectural “wild-west show,” I ask you to set such thoughts aside and read on."

Chapter 9. Stop the Line is a great chapter. Stopping the line means that you stop what you are doing and fix a problem by fixing the root cause of the problem so that the problem does not return.

This concept is a hard sell no matter what the environment is. When there is a big show stopping issue, there is always a Band-Aid that is cheaper and faster than fixing the root of the problem, and when the business finds out they don't care anything about a root problem. Even if you know that over time the Band-Aid will cost them 5 times what fixing the root problem will, you better know how to communicate that in their language. This task takes usually takes an architect to actually pull it off.

I have witnessed CIOs, project managers, and developers fail at this repeatedly. The CIOs are not technically savvy enough to explain the issue or its future affects, the project managers are usually of the same mindset and looking for a quick fix to keep dates from slipping, and the developers are not used to having to present technical topics in a way the business understands.

Let's face it, there are way too many books, and way too much information available on agile these days. I'll be the first to admit, that every time I see an agile book coming out the first thing I think is how could they possibly still be milking agile. I also must admit, that many of the new books coming out on agile are now reflective of experience, and not based entirely on theory. That was what you used to find in the agile library, all theory and no experience.

Architecture, lifecycle phases, documentation, and specialized skill sets for certain roles throughout the process have made their way back into the agile world on projects that are larger than a 3 to 5 person team can handle. Thank goodness any good agile book you pick up today will either include these topics as absolutely essential, or you can throw it in the garbage.

I found the advice in this book to be dead on for the issues they discuss. The book is less than 300 pages, so it is a short read, full of practical and relevant advice, with absolutely no filler.

I highly recommend this book to those in the throes of trying to introduce agile practices into their environment.


Being Agile: Eleven Breakthrough Techniques to Keep You from "Waterfalling Backward"

Being Agile: Eleven Breakthrough Techniques to Keep You from "Waterfalling Backward"

More Stories By Tad Anderson

Tad Anderson has been doing Software Architecture for 18 years and Enterprise Architecture for the past few.

@MicroservicesExpo Stories
SYS-CON Events announced today that LeaseWeb USA, a cloud Infrastructure-as-a-Service (IaaS) provider, will exhibit at the 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. LeaseWeb is one of the world's largest hosting brands. The company helps customers define, develop and deploy IT infrastructure tailored to their exact business needs, by combining various kinds cloud solutions.
Adding public cloud resources to an existing application can be a daunting process. The tools that you currently use to manage the software and hardware outside the cloud aren’t always the best tools to efficiently grow into the cloud. All of the major configuration management tools have cloud orchestration plugins that can be leveraged, but there are also cloud-native tools that can dramatically improve the efficiency of managing your application lifecycle. In his session at 18th Cloud Expo, ...
SYS-CON Events announced today that Venafi, the Immune System for the Internet™ and the leading provider of Next Generation Trust Protection, will exhibit at @DevOpsSummit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Venafi is the Immune System for the Internet™ that protects the foundation of all cybersecurity – cryptographic keys and digital certificates – so they can’t be misused by bad guys in attacks...
Ovum, a leading technology analyst firm, has published an in-depth report, Ovum Decision Matrix: Selecting a DevOps Release Management Solution, 2016–17. The report focuses on the automation aspects of DevOps, Release Management and compares solutions from the leading vendors.
SYS-CON Events has announced today that Roger Strukhoff has been named conference chair of Cloud Expo and @ThingsExpo 2016 Silicon Valley. The 19th Cloud Expo and 6th @ThingsExpo will take place on November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. "The Internet of Things brings trillions of dollars of opportunity to developers and enterprise IT, no matter how you measure it," stated Roger Strukhoff. "More importantly, it leverages the power of devices and the Interne...
This is a no-hype, pragmatic post about why I think you should consider architecting your next project the way SOA and/or microservices suggest. No matter if it’s a greenfield approach or if you’re in dire need of refactoring. Please note: considering still keeps open the option of not taking that approach. After reading this, you will have a better idea about whether building multiple small components instead of a single, large component makes sense for your project. This post assumes that you...
DevOps at Cloud Expo – being held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA – announces that its Call for Papers is open. Born out of proven success in agile development, cloud computing, and process automation, DevOps is a macro trend you cannot afford to miss. From showcase success stories from early adopters and web-scale businesses, DevOps is expanding to organizations of all sizes, including the world's largest enterprises – and delivering real results. Am...
The 19th International Cloud Expo has announced that its Call for Papers is open. Cloud Expo, to be held November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, brings together Cloud Computing, Big Data, Internet of Things, DevOps, Digital Transformation, Microservices and WebRTC to one location. With cloud computing driving a higher percentage of enterprise IT budgets every year, it becomes increasingly important to plant your flag in this fast-expanding business opportuni...
SYS-CON Events announced today that Isomorphic Software will exhibit at DevOps Summit at 19th International Cloud Expo, which will take place on November 1–3, 2016, at the Santa Clara Convention Center in Santa Clara, CA. Isomorphic Software provides the SmartClient HTML5/AJAX platform, the most advanced technology for building rich, cutting-edge enterprise web applications for desktop and mobile. SmartClient combines the productivity and performance of traditional desktop software with the simp...
The Internet of Things will challenge the status quo of how IT and development organizations operate. Or will it? Certainly the fog layer of IoT requires special insights about data ontology, security and transactional integrity. But the developmental challenges are the same: People, Process and Platform and how we integrate our thinking to solve complicated problems. In his session at 19th Cloud Expo, Craig Sproule, CEO of Metavine, will demonstrate how to move beyond today's coding paradigm ...
Internet of @ThingsExpo, taking place November 1-3, 2016, at the Santa Clara Convention Center in Santa Clara, CA, is co-located with the 19th International Cloud Expo and will feature technical sessions from a rock star conference faculty and the leading industry players in the world and ThingsExpo Silicon Valley Call for Papers is now open.
In his session at @DevOpsSummit at 19th Cloud Expo, Yoseph Reuveni, Director of Software Engineering at Jet.com, will discuss Jet.com's journey into containerizing Microsoft-based technologies like C# and F# into Docker. He will talk about lessons learned and challenges faced, the Mono framework tryout and how they deployed everything into Azure cloud. Yoseph Reuveni is a technology leader with unique experience developing and running high throughput (over 1M tps) distributed systems with extre...
Node.js and io.js are increasingly being used to run JavaScript on the server side for many types of applications, such as websites, real-time messaging and controllers for small devices with limited resources. For DevOps it is crucial to monitor the whole application stack and Node.js is rapidly becoming an important part of the stack in many organizations. Sematext has historically had a strong support for monitoring big data applications such as Elastic (aka Elasticsearch), Cassandra, Solr, S...
Right off the bat, Newman advises that we should "think of microservices as a specific approach for SOA in the same way that XP or Scrum are specific approaches for Agile Software development". These analogies are very interesting because my expectation was that microservices is a pattern. So I might infer that microservices is a set of process techniques as opposed to an architectural approach. Yet in the book, Newman clearly includes some elements of concept model and architecture as well as p...
"We provide DevOps solutions. We also partner with some key players in the DevOps space and we use the technology that we partner with to engineer custom solutions for different organizations," stated Himanshu Chhetri, CTO of Addteq, in this SYS-CON.tv interview at DevOps at 18th Cloud Expo, held June 7-9, 2016, at the Javits Center in New York City, NY.
Keeping pace with advancements in software delivery processes and tooling is taxing even for the most proficient organizations. Point tools, platforms, open source and the increasing adoption of private and public cloud services requires strong engineering rigor – all in the face of developer demands to use the tools of choice. As Agile has settled in as a mainstream practice, now DevOps has emerged as the next wave to improve software delivery speed and output. To make DevOps work, organization...

Let's just nip the conflation of these terms in the bud, shall we?

"MIcro" is big these days. Both microservices and microsegmentation are having and will continue to have an impact on data center architecture, but not necessarily for the same reasons. There's a growing trend in which folks - particularly those with a network background - conflate the two and use them to mean the same thing.

They are not.

One is about the application. The other, the network. T...

If you are within a stones throw of the DevOps marketplace you have undoubtably noticed the growing trend in Microservices. Whether you have been staying up to date with the latest articles and blogs or you just read the definition for the first time, these 5 Microservices Resources You Need In Your Life will guide you through the ins and outs of Microservices in today’s world.
Before becoming a developer, I was in the high school band. I played several brass instruments - including French horn and cornet - as well as keyboards in the jazz stage band. A musician and a nerd, what can I say? I even dabbled in writing music for the band. Okay, mostly I wrote arrangements of pop music, so the band could keep the crowd entertained during Friday night football games. What struck me then was that, to write parts for all the instruments - brass, woodwind, percussion, even k...
This digest provides an overview of good resources that are well worth reading. We’ll be updating this page as new content becomes available, so I suggest you bookmark it. Also, expect more digests to come on different topics that make all of our IT-hearts go boom!