Trees and hierarchies in SQL for smarties

Trees and Hierarchies in SQL for Smarties is an intermediate to advanced-level practitioner's guide to mastering the two most challenging aspects of developing database applications in SQL. In this book, Celko illustrates several major approaches to repre...

 Algorithms for Memory Hierarchies Advanced Lectures

Algorithms that have to process large data sets have to take into account that the cost of memory access depends on where the data is stored. Traditional algorithm design is based on the von Neumann model where accesses to memory have uniform cost. Actual...