Author: A L

  • Vertical Slices in Agile: Why They Beat Layered Development

    Vertical Slices in Agile: Why They Beat Layered Development

    1–2 minutes
    Illustration of vertical slices in Agile development using a login feature example: basic login, error handling, and client-side validation.

    When building software incrementally, think in slices, not layers. Why? Because slices deliver real value faster. Each slice represents a thin, end-to-end piece of functionality that can be demonstrated, tested, and consumed by the user. Instead of finishing a UI layer this sprint and a backend layer next sprint, vertical slices cut across UI, logic, and data in one slice, so you get working software, faster feedback, and lower risk.

    Why Vertical Slices Matter Beat Layered Work

    • ✅ Short Feedback Loops: Validate assumptions early.
    • ✅ Refined Understanding: Adjust based on real user feedback.
    • ✅ Continuous Integration: Working software at every step.
    Comparison of vertical slices vs layered approach in Agile development.

    Example: “Login” as Vertical Slices

    • Slice 1: Happy path: Basic login with correct credentials.
    • Slice 2: Error handling for incorrect credentials.
    • Slice 3: Client-side validation: Inputs validated before submission.

    How do you structure your increments : slices or layers? Share your thoughts in the comments below!

  • Highlights from Past Agile & SAFe Events

    Highlights from Past Agile & SAFe Events

    April 7–10, 2025

    ›View Recap

    SAFe Summit Sorrento, Italy

    The SAFe Summit Sorrento 2025 brought together global leaders in business agility, SAFe practitioners, and industry pioneers to explore cutting-edge topics in Lean-Agile transformation, artificial intelligence, hardware agility, and enterprise flow. Set against the scenic backdrop of the Sorrentine Peninsula, the summit offered a rich mix of keynotes, breakout sessions, workshops, and networking opportunities.