The analysis of competing hypotheses (ACH) method can be used to evaluate multiple competing hypotheses when investigating problems. The method mitigates cognitive biases that humans experience when exploring the causes of problems.
In a blog post on bad code and technical debt Steve Freeman described how Chris Matts came up with the metaphor of an unhedged call option for bad code. This post is being intensively discussed on Reddit and on Hacker News recently. InfoQ interviewed Steve and Chris about using metaphors for bad code and code smells, trade-offs and costs of low quality code, and responsibilities for code quality.
Teams can become so focused that they forget the world around them and risk losing contact with stakeholders. This makes it difficult for them to know what their customers need and how end users will use their products. At the ASAS2014 conference Daisy Rasing-de Joode will show how successful agile teams create synergy by being interdependent and highly collaborative with their environment.
Continuous learning supports agile adoption in enterprises. A culture change can be needed to enable and support continuous learning. There are several things that managers and agile coaches can do to establish and nurture a continuous learning culture.
Node Security Project has been quietly working at improving Node.js security for a few months now. The project has the goal of auditing Node.js existing module base to help "improve Node landscape and provide confidence to developers and enterprises about the state of security in Node.js land."
This article includes advice for doing enough up-front architectural design to provide the needed structure to start a project, aligning the team with the architect’s vision and assessing the possible risks.
Agile suggest that teams should fail-fast to enable quick learning from mistakes. Learning from failure is one approach, you can also learn early and fast from successes, by doing experimentation, or by using a plan for knowledge acquisition.
James Wickett, from Gauntlt core team, gave a tutorial at Velocity Conf London about integrating security testing in the continuous integration cycle for early feedback on application security level. James stressed the importance of regularly checking for security as release delivery rates increase with continuous delivery.
Enterprises that are adopting agile organizational-wide will at some time have to scale their agile practices. In a session at the Agile Methods in the Finance Sector and Complex Environment conference, attendees shared their experiences with scaling agile in enterprises.
To enable development of secure products, processes covering the software development life cycle have to include security activities. Winfried Russwurm from Siemens and Peter Panholzer from Limes Security facilitated a workshop at the SEPG Europe 2013 conference where they explored security activities and presented the Application Guide for Improving Processes for Secure Products.
Projects and product development is one long series of difficult decisions, says Pascal Van Cauwenberghe. Real Options can help you to take the right decision at the right time, even under difficult circumstances. At the Agile Tour Brussels conference, Pascal presented stories of his experiences with using real options in decision taking.
Frank Breedijk, security officer at Schuberg Philis, talks about the friction points between security and DevOps and how to collaborate to avoid them. Examples include automating security tests and environments, reducing scope of security audits to relevant system components only or allowing security fixes to jump the queue of changes to production.
The first day of DevOps Days Amsterdam had its focus split between continuous delivery and promoting a DevOps culture. Talks focused on how to automate the deployment pipeline but also system recovery in case of failure. On the culture side leveraging distinct personality types to successfully introduce changes and the positive impact of strong company culture on hiring were some of the takeaways.
IEEE announced that the Hans Karlsson Standard Award 2012 has been given to Paul R. Croll for dedicated leadership of the IEEE Systems and Software Engineering Standards Committee, and for his diplomacy and collaboration in facilitating the development of a collection of high-quality standards.
Should software development look to finance for planning risk and uncertainty? That question recently surfaced in a debate about the “Last Responsible Moment” decision making practice in agile software development. This article covers some recent trends and debate around using finance concepts for risk management and planning in software development.