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You're reading from Learning PostgreSQL 10 A beginner's guide to building high-performance PostgreSQL database solutions

Product type Paperback

Published in Dec 2017

Publisher

ISBN-13 9781788392013

Length 488 pages

Edition 2nd Edition

Languages

Tools

PostgreSQL

Concepts

Database Programming

Authors (2):

Andrey Volkov

Salahaldin Juba

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Table of Contents (17) Chapters

Preface

1. Relational Databases FREE CHAPTER

2. PostgreSQL in Action

3. PostgreSQL Basic Building Blocks

4. PostgreSQL Advanced Building Blocks

5. SQL Language

6. Advanced Query Writing

7. Server-Side Programming with PL/pgSQL

8. OLAP and Data Warehousing

9. Beyond Conventional Data Types

10. Transactions and Concurrency Control

11. PostgreSQL Security

12. The PostgreSQL Catalog

13. Optimizing Database Performance

14. Testing

15. Using PostgreSQL in Python Applications

16. Scalability

PostgreSQL Basic Building Blocks

In this chapter, we will build a PostgreSQL database, and explore the basic building blocks of PostgreSQL. The conceptual model of a car web portal, which was presented in Chapter 01, Relational Databases, will be translated to a physical model. Also, some data modeling techniques, such as surrogate keys, will be discussed briefly and some coding best practices will be presented.

We will also take a look at the hierarchy of the database objects in PostgreSQL. This will help you to understand how to configure the database cluster and tune its settings. More detailed information will be presented to show the usage of template databases, user databases, roles, tablespaces, schemas, configuration settings, and tables. The topics that we will be covering in this chapter are:

Database coding
PostgreSQL objects hierarchy
PostgreSQL database components...

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Authors (2)

Juba

Salahaldin Juba has over than a decade of experience in the industry and academia, with a focus on database development for large-scale and enterprise applications. He holds a master's degree of science in environmental management with a distinction, and a bachelor's degree of engineering in computer systems. He is also a Microsoft Certified Solution Developer (MCSD). He has worked mainly with SQL server, PostgreSQL, and Greenplum databases. As a software engineer, he works mainly with defining ETL processes with external parties, promoting SQL best practices, designing OLTP and OLAP applications, and providing training and consultation services.

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Volkov

Andrey Volkov studied information systems in banking, and started his career as a financial analyst at a commercial bank. He joined a data warehouse team, and after some time, he lead the team by taking the position of the data warehouse architect. There he worked mainly with Oracle database stack and used it to develop logical and physical models of financial and accounting data, implement them in the database, develop ETL processes, and perform analytical tasks. Now Andrey works as a senior database developer at a telecommunication provider. There, he works mainly with PostgreSQL databases, being responsible for data modeling, developing a data warehouse, reporting, and billing systems.

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