Agile Development Blog

If you have ever wondered what to do with the growing number of features in your software applications, you are not the only one. There is some useful guidance from The Standish Group survey quantifing that only 20% of all delivered software features are “often or always used.” For a team under the pressure of today’s economy to do more with less, here is a way to conceptually cut 80% of your effort and still deliver the high-value essentials. But wait it gets better. If you do not completely elaborate, build, test or document these features, you save once. But you also save again: with the future maintenance costs, the training users, the bug fixing and the regressing these features would have required. This is clearly the biggest lever for cutting software development costs using Agile. And yet it seems to be the hardest to attain.

Features used in Commercial Software - Reported by Jim Johnson of the Standish Group at XP2002

This pairing back to the simple, important few takes tons of discipline and that level of discipline is only be made easier as your agility maturity increases. Most agile books and coaches will call this the discipline of “Brutal Prioritization.” The folks from 37Signals call it: “Getting Real.” In either case, brutal prioritization means two things:

1. Not letting the fat slip into the backlog
2. Keeping the backlog prioritized by value and risk

First, lets talk about fat or wasteful features. Please note, fat or wasteful features come from all directions from the business and customers, but also from developers, support, and product owners. Your features may be fat or wasteful if they:

1. Do not help the most important user persona in your domain achieve breakthrough results or competitive advantage
2. Have not be proven to work and are based on a hopes and prayers
3. Look like pets that someone is protecting
4. Are weak features that degrade the product because they are not complete enough to meet minimum expectations

Photo © Tristan Savatier - http://loupiote.com/ - Used by Permission

So if you are in the customer role or customer proxy role such as the Scrum product owner role, the technical product management or a business analyst role, it is your job to control yourself and help the team to keep the fat off the backlog. If you are on the agile team, it is your job to keep these roles honest about WHY these features are so valuable. This leads right to ranking the items into a prioritized backlog. (A few comments in this area would be really helpful – let’s hear what you use to spot fat features?)

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In this 20-minute interview with Michael Vizard, I do a wide survey of why Agile development practices can be so effective at cutting the costs of development and operation of strategic IT applications. Michael asked some great questions, including whether the current economic recession will stimulate change in the development process or cause it to stagnate, how people will train and staff for the coming changes, and how today’s ALM tools differ from what he refers to as the “old guard,” who are starting to claim that their tools also support Agile development.

Read related posts on:

Can you afford the software you are developing? (from Israel Gat’s blog)

Cutting costs through productivity improvements, and

WHY do you develop and operate software?

Let me know what you think!

2008 was a very good year for Rally, the Agile development movement and me personally.

At Rally, we measured ourselves by winning the third consecutive Jolt Product Excellence Award and delivering 6 product releases to a fast-growing list of great software-driven companies.

We leveraged our Agile and customer community and new products to deliver feature priorities based on our customer’s feedback and votes.

With the help of QSMA, we benchmarked that Rally customers are 50% faster to market and 25% more productive than industry averages.

On the local front we were named one of the best companies to work for in Colorado as well as awarded the Affiliate of the Year by the Entrepreneur Foundation – these are awards we strive for and help us validate we are building the type of company that can endure.

You can see the customer and financial growth that resulted from these market achievements in an announcement we issued this morning, or you can go to the Rally by the Numbers page on our web site to see the transparency we use to communicate our progress.

On the Agile industry front, the Agile Alliance had a blow-out conference in Toronto in 2008.  It was the culmination of my two years on that board and a very fulfilling experience.

We also saw this market grow with new customers and a host of incumbent as well as new competitors.

The Agile tools and applications market became real and Gartner put out a market map as a prelude to a magic quadrant; good news Rally was ranked in the “Positive” category.

What key performance indicators (KPIs) do you use in your business, and how will you improve or adapt them in 2009?

At Rally, we’ll be busy doubling our efforts to make our customers successful with Agile and effective on both prongs of short-term efficiencies and long-term growth.

Right now, we are all working through our 2009 budget process with the unknowns of the economic recession staring us in the face. This budgeting cycle holds more unknowns than we’ve seen in awhile, so it’s making everyone cautious about finding the right moves that will cut costs in the short term without damaging our businesses.

Unfortunately, layoffs may be part of the solution to achieving short-term savings, especially for firms hit hard by the recession. In short, layoffs suck. These highly personal actions are sad, and I am sure you and your staff may need some time to grieve the losses. But prior to cuts, there is a bigger issue to consider while managing belt tightening -– your long-term vision and direction. Put simply, it is imperative to refresh your 2009 vision before the cutbacks, or you risk destroying the morale of the whole team, losing key personnel, and dropping market share.

As you look to make cost-saving cuts, the first question is, how are you going behave?

1. Take the easy way out and cut in a way that fixes the short-term at the risk of harming your long-term prospects. “Across the board” cuts fit this behavior.
2. Rise to the occasion and cut in ways that meet short-term needs and advance your long-term goals.

On Nov. 9, Rahm Emanuel, the new chief of staff for President-elect Barack Obama said, “Rule one: Never allow a crisis to go to waste… They are opportunities to do big things.” Clearly Mr. Emanuel is reacting by rising to the occasion – scenario number 2.

The trick to taking advantage of this crisis is to resist the pressure to simply cut without a long-term plan that everyone understands. When you do not have long-term goals, short-term fixes always lead to unintended consequences that are typically worse than the original problem. Said another way: While we sometimes get some of the intended consequences, we always get all of the unintended consequences.

A key goal of every IT department is to reduce the time and effort needed to deliver value to the business. To accomplish this, the best long-term trend we have in IT beyond Moore’s law and the power of the Internet is the improvement of IT agility. Increasing IT agility is important because it provides a value innovation and delivery method that harnesses these fundamental advances in infrastructure.

Tom Poppendieck, a leader in the Lean IT movement, recently said, “You can’t cut costs by focusing on cutting costs. You’ve got to focus on the changes that will lower your costs over the long run.”

If you are exploring the adoption of agile software development practices and you’re prepared to rise to the occasion, this recession and the resulting belt-tightening gives you an opportunity. You have the opportunity to rally your company around a vision that will not just cut costs, but improve morale and help you grow your business in the next economic spring.

IT agility

For the 70% of you who have not adopted enterprise agility, let’s do a quick overview. Agile practices enable teams to build less, but return the same value by focusing on early delivery of the features that have the highest business value and not wasting money on the features that don’t.

IT agility is driven by three major innovations: agile development, Software as a Service (SaaS), and Web 2.0 social networks. However, without agility in development and software releases, the innovations of service-oriented architecture (SOA) and Web 2.0 are elusive.

There are three costs savings for enterprise IT agility proven through benchmarking analysis:

1. Lean flow provides more productive development organizations.
2. Better prioritization delivers the most valuable software first.
3. Faster time to market and incremental delivery returns income sooner.

To realize those benefits, you and your team must develop, communicate and implement an effective agile enterprise adoption driven by a highly visible roadmap. Since the late 90s, agile adoptions have followed a ground-up and incremental funding approach as early adopters proved the benefits and scalability of agile in the enterprise. Starting in 2005, leadership-led or top-down approaches have begun to dominate the scene. These larger and more systemic approaches are required for organizations that need to act fast to derive short-term gains.

For managers and directors doing their budget planning now, the next three sections outline the proof points for agile, a roadmap to enterprise agility, and the implications on this roadmap from having to make savings cuts ahead of investment.

Proven impact of enterprise IT agility

Many large and distributed development organizations have proven the positive financial impact of agile over the past five years. These findings were quantified in the Agile Impact Report. In that study, QSM Associates benchmarked Agile teams against a database of 7,500 projects and delivered the following results. On average agile teams working with Rally were 25% more productive, had 50% faster time to market, and delivered one-fourth the number of defects. (Those teams not working got 50% of those results.)

Given those improvements, it is becoming a business imperative to adopt agility, especially on your mission-critical applications. In the face of cuts and with a long-term outlook toward enterprise agility, you can now see your way to a 25% savings in 2009.

Enterprise agile adoption roadmap

Like any mission-critical systems or initiative, you need a vision and roadmap to steer your adoption and rally the troops. During the past four years, an approach fashioned from Lean manufacturing concepts and adopted in an incremental approach has proven very effective. The following illustration depicts that method.

There are three keys to effectively managing this process:

1. Work incrementally, in an agile fashion, through the steps and gain proficiency before widespread scaling.
2. Develop a vision/roadmap and change backlog with key executives before you attempt to move up to step 3 and beyond.
3. Share the vision and roadmap with the entire organization and manage the rollout in a collaborative fashion with complete transparency.

Many of these rollouts have started with a grassroots effort to get to Step 1 and Step 2. With the help of external coaching and parallel tool rollouts, many companies have taken more aggressive, “flash-cut” moves with top-down leadership and investment to jump to step 3 in the roadmap within months.

Flash-cut approaches

Given the pressure and opportunity of this crisis, as well as the increasing number of public proof points showing how large organizations can quickly transition to agile, you might be thinking about your ability to do accelerate your adoption and capture savings in 2009 from your efforts. From my experience, there are three things to heed while considering this:

1. Adopting agile needs complete management buy-in and a true sense of urgency. Many enterprises that have done this have used phrases like “burn the life rafts.” A recent Gartner report, “Case Study: Inovis Uses Agile Methods to Accelerate Product Development,” says, “The ‘big bang’ adoption approach is high risk, but it works in companies or business units with high levels of risk acceptance, and it can manage the ensuing organizational change.” What is it going to take for your management team to get buy-in to adopt Agile on a major portion of your organization? I assume the current recession will amplify any existing business needs.
2. You are going to need a strategic partner to help you manage this organization change effort. I do not know a company that followed the flash-cut approach without an outside coaching or consulting firm. As a result, you will have to budget for this investment and the time to choose and schedule them. These partners will help you build the organization capacity for agile while also supporting the professional development of your middle managers as the organization becomes flatter and leaner.
3. This is a whole system change from a world of plan-driven to value-driven ideas. As a result, you will see immediate changes in your process, organization, and technology. This transition will set up a culture of continuous improvement and even drive changes in your overall development and business strategies. To make this transition go well, you are going to need to implement a collaborative project management solution to provide visibility across your development teams. Enterprise IT agility does not scale or distribute around the world without it.

Don’t waste a crisis

We don’t know how long or how deep this recession will be. Belt-tightening and staffing cuts almost seem inevitable. You can either reduce costs by just cutting your budget, or you can use this opportunity to make systemic changes in your business. I strongly urge you to make your cuts in parallel with investment in the long-term to avoid fixes that fail.

Provided you have a longer-term vision of your organization around agile software development, some outside coaching to help accelerate your adoption and solution for distributed management, you can take advantage of this crisis to make big changes very quickly. Enterprise IT agility is proven to do that — more so than investments in technology point solutions that only have a point in time savings. Most important, this approach will help ensure the savings from today’s cuts do not create worse problems in the long run.