This will internally make this call: User. Or you can pass some arguments: $ zappa manage create_admin_user one two three You'll probably need a default user to manage your application with, so you can now: $ zappa manage create_admin_user There's a command to vacuum your database: zappa manage s3_sqlite_vacuum It is good to occasionally perform a database vacuum, especially after deleting or updating data. Since SQLite keeps the database in a single file, you will want to keep it as small and defragmented as possible. You will also need to add this line to your Zappa JSON settings file in each environment: "use_precompiled_packages": false, These shared object files contain a compiled binary static build of SQLite 3.30.1 that can be used with the corresponding version of Python. Note that only the Python 3.6 and 3.8 runtimes are supported at this time. Newer versions of Django (v2.1+) require a newer version of SQLite (3.8.3+) than is available on AWS Lambda instances (3.7.17).īecause of this, you will need to download the provided _sqlite3.so for your Python version (available in the shared-objects directory of this repository) and put it at the root of your Django project. This is because the database is transferred between S3 storage and the Lambda instance for each request. ** Concurrent writes will often be lost and not show up in concurrent readers. This will cause problems for applications with concurrent writes**, but it scales very well for high-read applications that don't have concurrent writes (like a CMS for your blog), and it's orders of magnitude cheaper than AWS RDS or Aurora (pennies per month instead of many dollars per month). Install via pip: $ pip install django-s3-sqliteĪdd to your installed apps: INSTALLED_APPS += ĭjango-s3-sqlite allows use of an S3-synced SQLite database as a Django database engine. Thanks to Rich Jones for all of his amazing work. This project was inspired and started with Zappa.
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