Numerous irregular graph datasets, for example social networks or web graphs, may contain
even trillions of edges. Often, their structure changes over time and they have domain …

The join operation is one of the fundamental relational database query operations. It
facilitates the retrieval of information from two different relations based on a Cartesian …

This database theory book provides a focused presentation of the core material on relational
databases, and presents a number of advanced topics in a unified framework. Some of the …

Reliability at massive scale is one of the biggest challenges we face at Amazon. com, one of
the largest e-commerce operations in the world; even the slightest outage has significant …

Born in the ice-blue waters of the festooned Norwegian coast; amplified (by an aberration of
world currents, for which marine geographers have yet to find a suitable explanation) along …

We propose a novel formalism, called Frame Logic (abbr., F-logic), that accounts in a clean
and declarative fashion for most of the structural aspects of object-oriented and frame-based …

Эта книга призвана способствовать формированию у читателя общего кругозора в
области современных информационных систем, представлений о важнейших …

F1 is a distributed relational database system built at Google to support the AdWords
business. F1 is a hybrid database that combines high availability, the scalability of NoSQL …

Currently, POSTGRES is about 90 000 lines of code in C and is being used by as' sorted
“bold and brave” early users. The system has been constructed by a team of five part-time …

Conventional database systems are designed for managing textual and numerical data, and
retrieving such data is often based on simple comparisons of text/numerical values …