7 days ago
Comparing the developer experience in terms of time and resource usage of performing clean installs of Oracle and PostgreSQL.
07 Dec 11
As it turns out, PostgreSQL has a number of ways of storing loosely structured data — documents — in a column on a table.
- hstore is a data type available as a contrib package that allows you to store key/value structures just like a dictionary or hash.
- You can store data in JSON format on a text field, and then use PLV8 to JSON.parse() it right in the database.
- There is a native xml data type, along with a few interesting query functions that allow you to extract and operate on data that sits deep in an XML structure.