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  2. Lehman's laws of software evolution - Wikipedia

    en.wikipedia.org/wiki/Lehman's_laws_of_software...

    "Increasing Complexity" is another key law that underscores the need for active management of complexity, particularly in large and long-lived software projects. [4] As software systems grow, modern engineering practices such as modular design, microservices, and DevOps help control and reduce complexity, ensuring that software remains ...

  3. Software bug - Wikipedia

    en.wikipedia.org/wiki/Software_bug

    Tools are often used to track bugs and other issues with software. Typically, different tools are used by the software development team to track their workload than by customer service to track user feedback. [17] A tracked item is often called bug, defect, ticket, issue, feature, or for agile software development, story or epic.

  4. Ultra-large-scale systems - Wikipedia

    en.wikipedia.org/wiki/Ultra-Large-Scale_Systems

    The Northrop report proposed that a portfolio of interdisciplinary research be developed, following a ULS systems research agenda that highlights the following areas: [1] Human interaction – People are key participants in ULS systems. Many problems in complex systems today stem from failures at the individual and organizational level.

  5. No Silver Bullet - Wikipedia

    en.wikipedia.org/wiki/No_Silver_Bullet

    No Silver Bullet—Essence and Accident in Software Engineering" is a widely discussed paper on software engineering written by Turing Award winner Fred Brooks in 1986. [1] Brooks argues that "there is no single development, in either technology or management technique, which by itself promises even one order of magnitude [tenfold] improvement ...

  6. Cross-cutting concern - Wikipedia

    en.wikipedia.org/wiki/Cross-cutting_concern

    In aspect-oriented software development, cross-cutting concerns are aspects of a program that affect several modules, without the possibility of being encapsulated in any of them. These concerns often cannot be cleanly decomposed from the rest of the system in both the design and implementation, and can result in either scattering ( code ...

  7. Software crisis - Wikipedia

    en.wikipedia.org/wiki/Software_crisis

    Software crisis is a term used in the early days of computing science for the difficulty of writing useful and efficient computer programs in the required time. The software crisis was due to the rapid increases in computer power and the complexity of the problems that could be tackled.

  8. Change impact analysis - Wikipedia

    en.wikipedia.org/wiki/Change_impact_analysis

    Endres, A. and D. Rombach (2003). A Handbook of Software and Systems Engineering: Empirical Observations, Laws and Theories. New York, New York, USA, Addison-Wesley. Kilpinen, M.S. (2008). The Emergence of Change at the Systems Engineering and Software Design Interface: An Investigation of Impact Analysis. PhD Thesis. University of Cambridge.

  9. Software engineering - Wikipedia

    en.wikipedia.org/wiki/Software_engineering

    Software engineering is a field within computer science focused on designing, developing, testing, and maintaining of software applications. It involves applying engineering principles and computer programming expertise to develop software systems that meet user needs.