• Liked Mukesh Bhangria
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    Continuous Refactoring at Amazon: A Case Study

    Mukesh Bhangria
    Mukesh Bhangria
    schedule 3 years ago
    Sold Out!
    45 mins
    Talk
    Beginner

    Between the project deadlines, we always feel there is code which needs to be improved

    Usually Developers have the following 3 options:

    - Bite the bullet and do the refactoring as they go along.
    - Park the issue and address it later.
    - Allocate special time when the project gets out-of-control.

    As customer facing stories take higher priority, usually Developers are forced to choose the last option.

    However a team at Amazon took a different approach. Attend this session to listen to their first-hand story of how they changed this typical behavior to achieve Continuous Deployment on a critical service.

  • Liked Mukesh Bhangria
    keyboard_arrow_down

    Continuous Refactoring at Amazon: A Case Study

    Mukesh Bhangria
    Mukesh Bhangria
    schedule 3 years ago
    Sold Out!
    45 mins
    Talk
    Beginner

    Between the project deadlines, we always feel there is code which needs to be improved

    Usually Developers have the following 3 options:

    - Bite the bullet and do the refactoring as they go along.
    - Park the issue and address it later.
    - Allocate special time when the project gets out-of-control.

    As customer facing stories take higher priority, usually Developers are forced to choose the last option.

    However a team at Amazon took a different approach. Attend this session to listen to their first-hand story of how they changed this typical behavior to achieve Continuous Deployment on a critical service.

  • Mark Collins-Cope
    Mark Collins-Cope
    schedule 3 years ago
    Sold Out!
    90 mins
    Talk
    Intermediate

    This talk discusses a reference architecture for object-oriented/component based systems consisting of five strata (or layers**).

    The purpose of the talk is to show how this large-scale application model helps us to understand the overall structure of a system, how strata help us to clarify our thoughts, and how it encourages the separation of concerns such as the technical v. the problem domain, policy v. mechanism, and the buy-or-build decision - and of course why this style of architecture is relevant to ease of refactoring and software restructuring under changing and multiple requirement sets.

     

    Assuming an application is made up of a number of components, the strata proposed is based on how specific to the particular requirements of an application each component is. More specific (and therefore less reusable) components are placed in the higher layers, and the more general, reusable components are in the lower layers. Since general non-application components are less likely to change than application specific ones, this leads to a stable system as all dependencies are downward in the direction of stability, and so changes tend not to propagate across the system as a whole.

     

    ** regarding: layers
    As well as presenting the reference model, this talk also discusses and clarifies in concrete terms the meaning of one architectural layer being above another. Perhaps surprisingly, the meaning of the layering metaphor is the subject of some confusion. Specific examples of this are given in the talk - though not yet shown on the slides.

    (Note; this is suggested a 90 minute presentation however it can be extended to a full half-day, one day or two day workshop. I also have two other agile presentations which I can submit if interest is there - these cover agile planning).

  • Liked Ganesh Samarthyam
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    Refactoring for Design Smells - With Examples from OpenJDK

    Ganesh Samarthyam
    Ganesh Samarthyam
    schedule 3 years ago
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    90 mins
    Tutorial
    Intermediate

    Refactoring has received considerable attention in the last decade given the important role it plays in Agile methods. With Martin Fowler popularizing ‘code smells’ in his classic book on Refactoring, most programmers know about smells. However, refactoring design smells and architecture smells is also equally important for creating high quality software. This presentation introduces important design smells and the refactoring strategies for addressing them. The talk includes interesting examples of design smells found in OpenJDK 7.0 (Open source Java Development Kit) code base.

  • Liked Muqeet Khan
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    Keeping a balance - Re-factoring in Agile Development

    Muqeet Khan
    Muqeet Khan
    schedule 3 years ago
    Sold Out!
    20 mins
    Talk
    Intermediate

    You can find an abstract on my company blog at http://kentorjava.com/2013/07/23/refactoring-in-agile-development/

    I would like my session to be short and concrete