In this final chapter, we did a brief review of all the topics covered in this book. However, the point was to show the areas that were not fully described or not mentioned at all and direct the readers in their further learning.
PostgreSQL is an easy-to-use, though complicated, database management system. It's very flexible, powerful, and it can be extended, so it can be applied to many different kinds of solutions. Not all aspects of using this system could be fully covered by a beginner-level book, so in this chapter, we let the readers discover areas and technologies that they can explore in more depth, which would enable them to use PostgreSQL most efficiently in the ways that interest them.
We hope we've provided enough information for you to be able to start using PostgreSQL, and to continue learning about this great system and databases in general.
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