+24 ## Boosting Software Efficiency: A Case Study of 100% Performance Improvement in an Embedded C++ System ## GILI KAMMA ## 20 24 September 15 - 20 ☐ The talk today is about software development. ☐ industry B.S.c in Electronics I love to improve things and solve problems Team leader @ Priority-software  My story begins e605a0f29616440e7a43cb90e626a94d/p173_1.jpg) (Remember – my first impression) ## Write Robust Software  Unexpected inputs

## +24 ## Design Patterns The Most Common Misconceptions (2 of N) ## KLAUS IGLBERGER ## 20 24 September 15 - 20 ## C++ Trainer/Consultant Author of “C++ Software Design” (Co-)Organizer of the Munich b2a240cc83d862dcb67951e72bae578d/p3_1.jpg) Term #3 Bridge Term #4 Design Pattern ## The 2nd in a Row ## Meeting C++ 2023 Design Patterns - the most common misconceptions (1 of n) Klaus Iglberger Term Method Term #3 Bridge Term #4 Design Pattern think-cell  ## Let's again talk about design patterns and virtual functions

## Prototype your design! Robert Griesemer dotGo 2016, Paris ## Getting to good software design • Literature is full of design paradigms • Usually involves ○ Design docs Feedback from reviewers process o etc. • Often a “dry” exercise ☐ No software is created until design is “completed” ## How can we tell if we have a good design? ## Elsewhere, design thinking requires prototyping Try stuff Reframe mutation Define appropriate methods on that type A Go implementation allows us to explore our design. ## Key missing feature: Nice notation ### The work-around, accessor methods for multi-dim. index

#### Überprüfung der Software-Ergonomie von Jenkins Version 1.580.1 Stand: 11.12.2014 Kurzbericht des Test and Integration Center der T-Systems Multimedia Solutions GmbH ## Zusammenfassung Fazit * Die Usability, Software-Ergonomie und Gebrauchstauglichkeit beziehen sich auf den selben Sachverhalt und werden im Folgenden synonym verwendet. ## Methodisches Vorgehen - Die Prüfung der Software-Ergonomie die gestartete Aktion kann nicht abgebrochen werden. ☑| ## Grundlagen * Die Begriffe Usability, Software-Ergonomie und Gebrauchstauglichkeit beziehen sich auf den selben Sachverhalt und können als äquivalent

## +21 ## The Roles of Symmetry And Orthogonality In Design ## CHARLEY BAY ## The Roles of ## Symmetry And Orthogonality ## I n Design ## “ ## Either you keep self improving, or it's time to move Agenda • Levels of “Knowing” • Role of Symmetry • Role of Asymmetry • Role of Orthogonality • Design Relationships Conclusion What's going on here? ## Levels of "Knowing" ## Understanding jpg) ## • Q: What Does “Design” Provide? ## • Q: What Does “Design” Provide? ## • A: We “Know”: How the structure and behavior achieves a desired result ## • Q: What Does “Design” Provide? • A: Is “obvious”

## +21 ## Design Patterns: Facts and Misconceptions ## KLAUS IGLBERGER 20 21 October 24-29 C++ Trainer/Consultant Author of the bl $ \text{ze} $ C++ math library (Co-)Organizer of the Munich C++ Klaus Iglberger Phil Nash Watch on YouTube Klaus Iglberger ## Let's talk about Software Design and Design Patterns ## Disclaimer All content is based on personal, subjective impressions and opinions opinions. You may have another opinion, and that is fine! There is no definitive answer in software design. It depends. But that is the reason why it is fun. std::make_unique() ... … improves exception

## Please do not redistribute slides without prior permission ## Back to Basics: Design Patterns Mike Shah, Ph.D. @MichaelShah | mshah.io September 17, 2020 60 minutes | Introductory to Intermediate you to join me is here! Design Patterns are reusable elements of design that may help aid in making software more maintainable, flexible, and extensible. The term 'design patterns' can be traced Four' book Design Patterns, in which common software design patterns were defined and categorized. In this talk, you will learn the fundamentals of the creational, structural, and behavior design patterns

## +23 ## Plug-in Based Software Architecture for Robotics ## ABISHALINI SIVARAMAN PICKNIK 2023 October 01 - 06 ## Outline • What is plugin architecture? • Why use plugin architecture? • Designing uments/4/2/2/e/422e094fa995dd3cf101c1d47a782e50/p3_1.jpg) ## What is plugin architecture? Software Design Pattern that allows for developers to add functionality to a larger system without having to projects that use plugins • Audio editing software  • Image editing software • Text Editors and IDE ![Image](/uploads

## No Silver Bullet – Essence and Accident in Software Engineering Mike Ballou “There is no single development, in either technology or management technique, which by itself promises even one order-of-magnitude in simplicity.” ## Abstract “All software construction involves essential tasks, the fashioning of the complex conceptual structures that compose the abstract software entity, and accidental tasks, the onto machine languages within space and speed constraints.” ## Abstract “Most of the big gains in software productivity have come from removing artificial barriers that have made the accidental tasks inordinately

The Most Important Design Guideline is Testability ## JODY HAGINS ## +24 ## The Most Important Design Guideline is Testability ## JODY HAGINS ## CppCon 2024 The Most Important Design Guideline is Testability jhagins@dev.null ## CppCon 2024 The Most Important Design Guideline is Testability Jody Hagins jhagins@dev.null ## CppCon 2024 The Most Important Design Guideline is Testability Jody Hagins jhagins@maystreet 1.jpg) ## NDC 2014 ## Better Software—No Matter What The Most Important Design Guideline The quick brown fox jumps over the lazy dog. Scott Meyers, Ph.D. Software Development Consultant http://aristeia