dhellmann + database   91

zzzeek : Patterns Implemented by SQLAlchemy
What I’d like to lay out here is just how many of POEAA’s patterns SQLAlchemy is built upon. If you’re new to SQLAlchemy, my hope is that this list might help to de-mystify where these patterns come from.
python  database  sqlalchemy  from instapaper
february 2012 by dhellmann
Damn foreign keys, stealing our jobs and women
Using abstract model base class instead of generic foreign keys
python  django  database 
may 2010 by dhellmann
redis - Google Code
Redis is a key-value database. It is similar to memcached but the dataset is not volatile, and keys can be strings, exactly like in memcached, but also lists and sets with atomic operations to push/pop elements.
database  memcached  writeabout 
february 2009 by dhellmann
Anti-RDBMS: A list of distributed key-value stores | Richard Jones, Esq.
Perhaps you’re considering using a dedicated key-value or document store instead of a traditional relational database
ReadLater  database  mysql  distributed  scalability  couchdb 
january 2009 by dhellmann
Aeracode :: South
South is an attempt to bring migrations over to Django, but in a more robust and useable way
python  django  database  schema  migration 
august 2008 by dhellmann
Gerald the half a schema
Gerald is a general purpose toolkit for managing and deploying database schemas. Its major current use is to identify the differences between various versions of a schema.
database  migration  python  pymagdifferent 
september 2007 by dhellmann
DbMigration - a schema migration tool for Django
DbMigration works by specifiying a series of migration scripts at an application level. These scripts will deal with any DDL and data malipulation you need to roll out in an automated way. These sql and/or python scripts are written by the developer who n
django  database  migration  schema  pymagdifferent 
september 2007 by dhellmann
PyTables - Hierarchical Datasets in Python
PyTables is a package for managing hierarchical datasets and designed to efficiently and easily cope with extremely large amounts of data. You can download PyTables and use it for free. You can access documentation, some online examples and presentations
database  python  science  pymagdifferent 
september 2007 by dhellmann
JJinuxLand: Python: Database Migrations
As part of my day job, I've written a Rails-style database migration script. This lets you write migrations from one version of a schema to the next.
database  management  python  sqlalchemy  blogabout 
august 2007 by dhellmann
Just a Theory
Enforce Foreign Key Integrity in SQLite with Triggers
database  sqlite 
september 2006 by dhellmann
Just a Theory
Add Regular Expression Operator to SQLite
database  sqlite  tips 
september 2006 by dhellmann
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