December 2018
Intermediate to advanced
188 pages
4h 2m
English
Content preview from Apache Superset Quick Start Guide
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Summary
We understood that when the Superset web server is started we can configure it for our runtime environment needs using the superset_config.py file. We looked at the configuration parameters that can make Superset secure and scalable to match optimal trade-offs.
SQL Lab provides an opportunity to experiment with result sets before plotting. It can be used as an excellent tool for exploring datasets and developing charts.
In this chapter, we replaced SQLite metadata with a PostgreSQL database and configured a web app to use it as the database. So that the web app can handle many concurrent users, we deployed it on a Gunicorn server:
- PostgreSQL metadata database
- Gunicorn
- NGINX
- HTTPS authorization
- Securing session data
- Redis caching ...
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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.