Critical for delivering a quality product to your users, application lifecycle management is necessary for all software developers and stakeholders to understand. In this guide, we’ll cover what the process involves, its importance in modern software development, what you should look for in an ALM tool, and more.
Application Lifecycle Management (ALM) is the specification, design, development, and testing of a software application through a system of people, tools, and processes. ALM covers the entire lifecycle from idea conception and initial planning, through development and testing, on to deployment and support, and ultimately to the retirement of the application.
Because ALM involves such a wide range of variables, processes, people, purposes, and more, dedicated tools are typically used to ensure that everything maintains organization, compliance, and communication between teams.
A lot has changed since the Agile Manifesto was published and before organizations realized that their previous waterfall approach to software development was inefficient and prone to scope creep, cost overruns, and missed deadlines. Before this shift, each of the disciplines that made up the overall software process was completely separate.
Once organizations realized how much more efficient they can be with integrated teams that collaboratively define the requirements, plan releases and sprints, test the product during development, and deploy the latest update in a seamless way, the old separate processes didn’t make sense. ALM is basically the melding of the disciplines concerned with all aspects of the software delivery process:
Application Lifecycle Management (ALM) is really an umbrella term that covers different disciplines that traditionally were considered separate. These include project management, requirements management, development, testing and quality assurance (QA) as well as customer support and IT service delivery:
In essence, ALM tools provide a standardized environment for communication and collaboration between software development teams and related departments, such as test and operations. They also automate the process of software development and delivery.
While the specifics can change from project to project, the general stages that ALM follows are:
For more information on each of these stages and how ALM tools can help, see our resource on the Key Components of Application Lifecycle Management.
ALM can sometimes be confused with SDLC, or software development lifecycle. While they’re similar, Application Lifecycle Management refers to the entire lifecycle of an application, while SDLC focuses only on the development stage that we discussed above. In essence, SDLC can be considered a section of the ALM process, but doesn’t include requirements gathering, planning, maintenance, etc.
In the manufacturing industry, product lifecycle management (PLM) is the process of managing the entire lifecycle of a product from inception, through engineering design and manufacture, to service and disposal of manufactured products. Traditionally this has been a separate process to ALM, with hardware and physical systems using standalone PLM systems to manage their lifecycles, and the software components using a separate ALM solution or suite of ALM tools.
When considering different application lifecycle management platforms and suites, you should look for systems that can provide the following key features:
We are seeing a convergence happening in the Application Lifecycle Management (ALM) and Product Lifecycle Management (PLM) markets. Traditionally, companies that created hardware devices were concerned with the components, assemblies, and parts that comprise their products. On the other hand, companies that develop software were concerned with requirements, use cases, tests, bugs, issues, and source code. However, as the lines between software and hardware products increasingly blur (is a smartphone hardware or software? What about an internet-connected industrial sensor?) and Agile development means that the hardware and software cannot be developed independently, the tools used to manage these two product categories need to become more integrated.
In parallel to what happened with ERP, the standard business line functions of HR, Finance, and other enterprise functions are also becoming intertwined with ALM / PLM systems. The timesheets entered by a developer to mark the time spent fixing a bug or implementing a feature may need to be billed to a client, or used to determine that quarter's hiring needs.
We believe that in the future, customers will be using Enterprise Lifecycle Management (ELM) solutions. These will contain elements of ALM, PLM, and will either integrate with ERP systems, or even include such functions.
When managing your software projects, do you find yourself juggling between requirements documents, bug-tracking tools, project plans, and test reports to make sure that your project is on schedule? Are you tired of having to manually 'glue' together a patchwork of tools and systems from different vendors?
SpiraTeam is the premier ALM system that manages your requirements, releases, tests, issues, and tasks in one integrated environment. SpiraTeam also provides integrated dashboards of project health and status information, as well as key project quality and progress indicators. These include requirements test coverage, task progress, project velocity, test execution, and top risk and issues – in one consolidated view that is tailor-made for agile methodologies, as well as supporting your legacy/hybrid waterfall projects.
In addition, we provide superb technical support that ensures that inquiries and questions are dealt with in a timely and professional manner.
To learn more about SpiraTeam and how it can improve your application lifecycle management, please:
And if you have any questions, please email or call us at +1 (202) 558-6885