This book has covered almost all the areas needed to be known for the creation of a web application using Flask. Much has been covered, and you need to explore more on your own. In this final chapter, we will go through some additional recipes that can be used to add value to the application, if necessary.
In this chapter, we will cover the following recipes:
Full-text search with Whoosh
Full-text search with Elasticsearch
Working with signals
Using caching with your application
E-mail support for Flask applications
Understanding asynchronous operations
Working with Celery