January 2019
Beginner
556 pages
14h 19m
English
Content preview from Learning PostgreSQL 11 - Third Edition
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PostgreSQL as a component of a software solution
Going outside databases to the area of applications that use databases, in Chapter 15, Using PostgreSQL in Python Applications, we learned how to connect to a PostgreSQL database and work with data from a Python application. Several approaches were discussed, such as using low-level access with native SQL queries, or using object-relational mapping and manipulating business entities on a high level.
We used Python because it is very explicit and easy to learn. But if you prefer other programming languages, you might want to learn how to interact with PostgreSQL using them.
For JVM-based languages, such as Java, Scala, or Kotlin, it's common to interact with databases using the Java Database ...
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