Книги - хранение данных

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A fully integrated study system for Oracle Certification exam 1Z0-047. This exclusive Oracle Press guide covers all of the objectives on the newly created Oracle SQL Expert exam in detail, including control privileges, creating indexes and constraints, altering existing schema objects, creating and...

KEY BENEFIT: Written by a leader in the field of information retrieval, this text provides the background and tools needed to evaluate, compare and modify search engines. KEY TOPICS: Coverage of the underlying IR and mathematical models reinforce key concepts. Numerous programming exercises make...

"Oracle Database10G: Data Warehousing" is a comprehensive guide to building a Data Warehouse using the very latest release of the Oracle database. Written by a member of the Oracle development team, who was actually involved in the design and implementation of someof these features, and...

Построение гетерогенных инфосистем; IT-архитектура и облачные технологии; операционные системы; хранилища данных; Web-технологии; управление IT -сервисами; информационная безопасность; программная инженерия. Рекомендован ВАК.

Provides an overview to the exam"s topics, including a "Need to Know" list that identifies areas that must be understood in-depth.Includes exercises that can be performed, usually with a small test BW server.Contains practice test questions that assess the readers knowledge of the...

Data mining gets plenty of press these days, but before the data can be mined, it must be warehoused assembled, cleaned, organized, and stored. And now that vendors are introducing data warehouses on a smaller scale, even companies with limited resources can use this hot groundbreaking new study...

Strategies for leveraging information technologies to improve customer relationships With E-business comes the opportunity for companies to really get to know their customers--who they are and their buying patterns. Business managers need an integrated strategy that supports customers from the...

The data warehouse is a method of storing historical and integrated data for use in decision support systems (DSS). The data warehouse provides a source of integrated enterprise-wide historical data. This book describes how to use a data warehouse once it has been constructed. The authors discuss...

Data warehousing is about transforming the data which an organization possesses and turning it into information of strategic significance. Data Warehousing explores the most pressing issue in business today — the means to improve strategic decision making. Data Warehousing represents a map for...