The Oracle of Big Data – Prophecies without Prophets

Oracle для анализа и исследования Больших Данных (Oracle Technologies for Analysis and Study of Big Data)

Adaptive and Big Data Scale Parallel Execution in Oracle

This paper showcases some of the newly introduced parallel execution methods in Oracle RDBMS. These methods provide highly scalable and adaptive evaluation for the most commonly used SQL operations – joins, group-by, rollup/cube, grouping sets, and window functions. The novelty of these techniques is their use of multi-stage parallelization models, accommodation of optimizer mistakes, and the r...

Технологии Oracle для работы с Большими Данными (Oracle for Big Data)

В последние годы в мире наблюдается взрывной рост интереса к теме обработки сверхбольших объемов данных или Big Data. Проводится большое количество конференций и других мероприятий, посвященных этой теме. Практически каждую неделю появляются новые решения связанные с обработкой Big Data. В докладе будет рассказано о том, что такое Big Data, какие существуют проблемы в обработке больших данных и...

Privacy and Security of Big Data in THE Cloud

Big data has been arising a growing interest in both scien- tific and industrial fields for its potential value. However, before employing big data technology into massive appli- cations, a basic but also principle topic should be investigated: security and privacy. One of the biggest concerns of big data is privacy. However, the study on big data privacy is still at a very early stage. Many or...

Privacy and Security of Big Data in THE Cloud

Big data has been arising a growing interest in both scien- tific and industrial fields for its potential value. However, before employing big data technology into massive appli- cations, a basic but also principle topic should be investigated: security and privacy. One of the biggest concerns of big data is privacy. However, the study on big data privacy is still at a very early stage. Many or...