transfer of pointer ownership), leaving textual hints for the reader at the point of use is valuable (std::unique_ptr demonstrates the ownership transfer unambiguously at the call site). Be consistent with with a default value, or migrating to a new namespace. • Forward declaring symbols from namespace std:: yields undefined be- havior. • It can be difficult to determine whether a forward declaration or namespace a • Do not declare anything in namespace std, including forward declarations of standard library classes. Declaring entities in namespace std is unde- fined behavior, i.e., not portable. To declare

Alagiannis, Renata Borovica, Miguel Branco, Stratos Idreos, Anastasia Ailamaki: NoDB: efficient query execution on raw data files. SIGMOD 2012 Paper Project Proposals 31 706.015 Introduction to Scientific 13(11) 2020  #16.2 Daniel J. Abadi, Samuel Madden, Miguel Ferreira: Integrating compression and execution in column-oriented database systems. SIGMOD 2006  #16.3 Marcin Zukowski, Sándor Héman, Niels Nes

2021/22 Presentation – Figures  Axes  Use Informative axes labels with units (e.g., Total Execution Time [ms])  Don’t cheat or mislead readers and reviewers  Start y-axis at 0 for linear scale

(with a break, continue, return or thrown exception), or is marked with a comment to indicate that execution will or might continue into the next statement group. Any comment that communicates the idea of