July 2011
Intermediate to advanced
88 pages
1h 52m
English
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Database
As stated earlier, Nova uses a Python library called SQL-Alchemy for database abstraction and access. As such, Nova can theoretically support any database product that SQL-Alchemy supports. However, in practice, there are only three with any level of testing and support within the Nova community:
- sqlite3
While sqlite3 is the default database for development and testing, it is unsuitable for production installation due to scalability, availability, and performance concerns.
- MySQL
MySQL is far and away the most popular database for Nova production deployments. It is also arguably easiest to setup with Nova, and almost all of the documentation assumes you are using it. It should be the default choice for most users.
- PostgreSQL
PostgreSQL is a distant third in usage within the Nova community. However, there is a dedicated group using it and it does possess many advantageous features for use in large-scale production sites. Users with strong experience in deploying and tuning PostgreSQL may find this an attractive option.
Assuming that you are looking for a production deployment, the decision for database product should come down to PostgreSQL or MySQL. Unless you have significant experience with PostgreSQL, MySQL will be a better choice, as all documentation is written with MySQL in mind and there is a larger support community.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.