Database Reference
In-Depth Information
Summary
In this chapter, you learned how to access logs generated by Heroku Postgres. You under-
stood that logs are important tools for investigating and solving problems related to your
application and database. You also learned how to identify and solve the most common er-
rors that may occur.
In the last part of this chapter, you learned how to gather metrics information on your data-
base. You understood that this information is important for you to make decisions in order
to improve your database, and that some issues can be resolved by optimizing your applica-
tion.
In the next and final chapter of this topic, you will learn about some additional issues ne-
cessary for many developers, and you will learn how to use some tools such as full text
search, data caching, PostGIS, and some other interesting extensions.
