How to run test database in Django?

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There are ten answers to this question.

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How to run django's test database only in memory?

My django unit tests take a long time to run, so I'm looking for ways to speed that up. I'm considering installing an SSD, but I know that has its downsides too. Of course there are things I could do with my code, but I'm looking for a structural fix. Even running a single test is slow since the database needs to be rebuilt / south migrated every time. So here's my idea... Since I know the test database will always be quite small, why can't I just configure the system to always keep the entire...

Answer:

If you set your database engine to sqlite3 when you run your tests, Django will use a in-memory database...

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Leopd at Stack Overflow Mark as irrelevant Undo

Other solutions

Should I use Pylons or Django for a site to sell ebooks that needs to scale?

I'm starting a new project and I want to do it with a Python based framework. I've been programming web based applications for years and have good experience with Python. I've been working in a few projects with Django and I like many of its features...

Answer:

well, i will use Django 1.2 have multidatabase support, and you can use raw() queries and update() instead...

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Yonsy Solis at Quora Mark as irrelevant Undo

How do I set up for Django/Web development in Ubuntu?

I'm trying to learn Django by doing, and I've got a project to tinker with. It's actually a real Web site that I had a Django programmer create for me, but now it's wholly in my hands and I want to tinker with and improve it. I've got Django installed...

Answer:

Well Django comes in bundled with a development server so you don't need to use Apache for that. You...

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Sachin Gupta at Quora Mark as irrelevant Undo

What is the best way to performance test a Django app?

What techniques would you use to analyze the database interactivity within the app to identify bottlenecks?  Since the database query design is largely abstracted from Django, I'm looking for the best methods on how to find issues before you run into...

Answer:

In the last Django application I worked on, I used the Django debug toolbar to check all the SQL that...

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Rob Roland at Quora Mark as irrelevant Undo

In Visual Basic, is it possible to save a database while editing it?

I have noticed that every time I try to test run my program, I can create a database, but when I close the test run and make any changes to the program code (and I believe when I make changes to the design as well), all of the database entries get cleared...

Answer:

I do not know but when you find out call me

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Ryan at Yahoo! Answers Mark as irrelevant Undo

How do people test applications written for AWS?

- For example: Often people write test against database, using in-memory tests, how does one test their applications when the endpoint is Amazon RDS or Amazon S3? - Are there ways to run tests against mocks where endpoints are Amazon RDS or Amazon S...

Answer:

There's only one option to really test that: spin up a non-critical setup and test on AWS. I would call...

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Robin Verlangen at Quora Mark as irrelevant Undo

Are there any database benchmarks suitable for assessing performance on constrained hardware (eg laptops)?

Most times I see performance benchmarks for a database, it's TPC or similar and the test is done on a massive server with as many CPUs as the company could jam in there, as if microchips grew on trees and cost was no object.  Great if you're building...

Answer:

You are right, as far as I know there are no such benchmarks. But you can flip the coin and take TPC...

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Josep Lluis Larriba Pey at Quora Mark as irrelevant Undo

Which is the best open source tool to populate my database with test data for my load test?

I am working on an application that is not into production yet. I am so curious to run some load test against my application but i dont have enough data. Which tool should I use to populate data into my DB, that takes care of the relationship existing...

Answer:

If you know about Apache JMeter, it has functionality for communicating with database. You can write...

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Dzmitry Kashlach at Quora Mark as irrelevant Undo

Cucumber (BDD framework): How can I make use_transactional_fixtures run only on @javascript scenarios?

So, some of my scenarios are tagged with @javascript so that they are run with selenium instead of rack_test. To make selenium tests work properly with the database, I had to disable transactional fixtures in my features/support/env.rb: Cucumber::Rails...

Answer:

There has been some churn recently in cucumber-rails' support for database cleaning on @javascript scenarios...

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Matt Wynne at Quora Mark as irrelevant Undo

What setup do I need to learn web and database development?

I have just started a MS in Computing and IT for people with no IT background. I want to start hosting my own websites, and the databases (MySQL) and environments (Django/Drupal/Joomla) that they are built upon. How can I do this without my own server...

Answer:

I do not think that a VM or external cloud-based hosting solution is critical, for a 'start', while...

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A Arun Prasath at Quora Mark as irrelevant Undo

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