Название: Business Database Technology: Theories and Design Process of Relational Databases, SQL, Introduction to OLAP, Overview of NoSQL Databases, 2nd Edition
Автор: Shouhong Wang, Hai Wang
Издательство: Universal Publishers
Год: 2022
Страниц: 280
Язык: английский
Формат: epub (true)
Размер: 26.5 MB

Business Database Technology provides essential knowledge of database technology for four-year college/university business students who study information technology and data resource management.

Students will learn basic data structure techniques in databases, relational database model, design and implementation of relational databases, normalization, SQL, physical relational database design techniques, database administration, relational databases in computer networks, data warehouses, overview of OLAP (online analytical processing), and introduction to NoSQL databases.

A NoSQL database provides a mechanism for storage and retrieval of data that is modeled in means other than the relational data model. Previously, NoSQL referred to “non-relational” or “non-SQL”, but it actually means “Not only SQL”. This is because NoSQL systems commonly support SQL-like query languages and/or include relational (SQL) databases in integrated polyglot architectures.

Because NoSQL is mainly aimed at non-relational data models when the flexibility of data resource management and process speed, instead of data redundancy, are the major concerns, NoSQL approaches are rather artistic without restriction rules, depending upon the nature of the target applications. Thus, there is no NoSQL “standard”. Each NoSQL system has its unique user-interface environment. Unlike relational databases and SQL which can be understood through learning one typical database management system, NoSQL platforms differ one from another in many aspects, and there is no single “typical” NoSQL platform for learning diversified NoSQL applications.

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