Database management systems will continue to manage large data volumes. Thus, efficient
algorithms for accessing and manipulating large sets and sequences will be required to …

Main memory database systems (MMDBs) store their data in main physical memory and
provide very high-speed access. Conventional database systems are optimized for the …

• Bases de datos relacionales (Capítulos 4 al 7). El Capítulo 4 se centra en el lenguaje
relacional orientado al usuario de mayor influencia: SQL. El Capítulo 5 cubre otros dos …

In the past decade, advances in speed of commodity CPUs have far out-paced advances in
memory latency. Main-memory access is therefore increasingly a performance bottleneck for …

As random access memory gets cheaper, it becomes increasingly affordable to build
computers with large main memories. We consider decision support workloads within the …

Publisher Summary This chapter presents and analyzes incremental, multi-way join
algorithms for sliding windows over data streams. Based on a per-unit-time cost model, it …

In the past decade, the exponential growth in commodity CPU's speed has far outpaced
advances in memory latency. A second trend is that CPU performance advances are not …

Publisher Summary This chapter proposes a generic technique to create accurate cost
functions for database operations. Accurate prediction of operator execution time is a …

In the past decade, advances in the speed of commodity CPUs have far out-paced advances
in memory latency. Main-memory access is therefore increasingly a performance bottleneck …

This article provides an overview of recent developments in mainmemory database systems.
With growing memory sizes and memory prices dropping by a factor of 10 every 5 years …