Dive into the intricacies of the C++ memory model and cache consistency in this 54-minute conference talk from code::dive 2019. Explore the significance of the memory model, introduced in C++11, and its impact on writing faster, more correct code for both multi-threaded and single-threaded applications. Learn about crucial concepts such as Data-Oriented Design, Cache Oblivious Algorithms, and False Sharing. Benefit from the expertise of Yossi Moalem, a seasoned team leader with over 15 years of professional programming experience, as he shares insights on refactoring legacy code and implementing best practices in C/C++ development.