What does the 3rd Agile Principle (Frequent Delivery) look like in Action?

Many want to go Agile or claim to be Agile. The question is, are you and will you align with the Agile values and principles? In this article, I expand on the third principle to better understand what it means and attempt to identify what evidence looks like to determine if a culture change may be occurring. What is this principle?  

Deliver working software frequently, from a couple of weeks to a couple of months, with a preference to the shorter timescale is the third Agile principle. This principle promotes the ability that when customers believe there is value in what is built, it can be immediately delivered. Identifying the elusive customer value means you can release it when the customer wants it. If it is delivered too early, the customer may not be ready for it; if it is too late, the market opportunity is missed. 

Agile thinking includes a fluid world, where changes are continuous welcome, and teams have the capability of releasing frequently. This ability to frequently release, highlights the importance of having processes and infrastructure to help with continuous integration, build, and test. This ability assumes a level of automation that needs to be in place. Automated testing increases the possibility of testing the functionality as is reasonable, including the capability of performing non-functional testing such as performance testing, load testing, and more. 

What actions exhibit frequent delivery?  

• An established and positive relationship with customers
• Iterative framework with Sprint Reviews to incorporate feedback quickly 
• A release capability to incrementally and rapidly deploy software 
• Continuous integration supported by a merging process and configuration management system 
• A continuous build process supported by an automated build management system 
• Test automation infrastructure that can support continuous testing  

It is up to you to determine what supporting evidence will highlight that continuous integration, build, test, and frequent delivery is occurring. It is worth experimenting with this as it will help you better understand and embrace the Agile principles. The ultimate question, do you really believe in the principle that focuses on frequent delivery?

-------------------------------------------------------------------------------------------------

To learn more about what the Agile Principles look like in Action, consider reading:

• 1st Agile Principle (Satisfying Customer with Valuable Software) at: https://cmforagile.blogspot.com/2023/09/many-want-to-go-agile-or-claim-to-be.html
• 2nd Agile Principle (Welcome Change to Requirements) at: https://cmforagile.blogspot.com/2024/01/do-you-have-evidence-to-support-2nd.html

Scientists Find evidence against Big Bang and for Continuous Adaptation of the Universe

The earliest phases of the Big Bang are subject to much speculation.  In a new revelation by leading Quantum Scientists from CERN, they surmised that the universe had used more of an adaptive approach. In re-investigating Vesto Rugby's study that measured the first Doppler shift of a spiral nebula, they found evidence that an adaptive approach was used to in the expansion of the universe. 

Further investigation found the singularity known as Big Bang, was really a series of cosmic inflations that align with a plurality approach that caused the universe to iteratively unfold.  While initial observations best fit the theory of Big Bang, after the discovery of cosmic microwave radiation, this promoted a continuous epoch approach where spectral waves align much more clearly with an adaptation of wave expansion. 

This came to the attention of the Agile Alliance.  They are now backing the scientists and aligning with the newly termed Continuous Adaption theory of the universe.  They recently supported the Evolution of the Species Theory promoted by Darwin.   The Agile Alliance says continuous, adaptive, and iterative are all components of Agile and now believe that Agile is really the essence of the universe.  The Alliance is now in funding NASA and CERN research in their Agile endeavor.    

April Fools...

Agile and the Cloud – Match made in Heaven!

Agile and the Cloud are both pervasive these days.  Agile is a software development method based on an iterative and incremental approaches. Applying an Agile method and mindset can, on the one side, can incrementally build Software as a Services (SaaS) based products and, on the other side, utilize IaaS (Infrastructure as a Service) and PaaS (Platform as a Service) to build the SaaS products and services.

As most software professionals are aware, the action of delivering the increment into the traditional on-premise software product environment is often laborious and time consuming. SaaS conveniently provides shared software products as services, and associated data via the Internet, a model that can be scaled and configured to a company’s or product team’s needs. SaaS changes the software paradigm by providing the software as a service “in the cloud” to people and companies that need that product or service. Companies no longer need local administrators to handle the rigorous and time-consuming effort of establishing on-premise product infrastructure and the installing the software.

When building products for the cloud, a production-ready environment is made available to teams almost instantly. While most products require an on-premise installation, building cloud products reduces the need for the often rigorous and time-consuming effort of installing the new releases of the software product infrastructure prior to the installation. Because Agile utilizes an iterative and incremental approach, SaaS products can be incrementally upgraded when the Sprint Review (aka, demonstration) indicates that the product is ready. The effort on the SaaS provider side is reduced also, because a few installations by experts are much easier to develop and manage than the many installations by customers (and documentation, ramp-up, and problem resolution that are included).

On the Agile side, the challenge is to build an infrastructure that supports Agile and does not impede the progress of the Agile team that must continue to deliver value. A simultaneous goal is to avoid investment in infrastructure that may not be needed in later phases of the project. One suggestion is to utilize the infrastructure envisioning approach, which applies an incremental approach to the continuous establishment of an effective infrastructure. This is where Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) can be useful to Agile teams. The cloud IaaS and PaaS approaches enable consumers to only use and pay for what they need. This is a distinct advantage for incremental development processes like Agile. This "use-what-infrastructure-you-need" approach minimizes technology debt and allows the team to adjust and scale its needs just-in-time.

As Agile methods continuously build SaaS product increments (i.e. functionality), the cloud delivers them as increasing business value to the customer with little effort from the customer. In addition, the cloud (by way of IaaS and PaaS) provides Agile projects with tools and infrastructure just-in time, so that the team always has the tools and infrastructure they need but never wastefully invests in unused equipment. Consequently, they are able to provide continuous value to the customer in the cloud. This mutually beneficial relationship is a “match made in heaven” for project teams utilizing Agile to build software in the cloud and using cloud infrastructure to support Agile projects. 

Have you benefited with the Agile and Cloud relationship?  If so, in what ways?