The Playground uses a demo database, named 'playground', about Pinball machines.
This database is designed to showcase the different APIs and capabilities of the DarwinoDB APIs.Some of the data, such as the manufacturers and models, are real data, while others, like owners'
profiles and forum content, are generated data.
The database is composed of the following stores:
Contains the pinball machines information. There is one document
per Pinball machine, containing the model, manufacturer, technical
characteristics and so on. Each document also contains a picture of the
machine, provided as a binary attachment named 'picture.png'.A few fields are being extracted to allow queries and
Contains the owners of pinball machine(s). Each owner has a profile described in a document
containing the owner information, as well as the list of pinball machines this person owns.
Mimics a discussion forum between users. There is one document
per post. The documents are organized in a hierarchy, using
parent/children relationship. The content of these discussions
are generated using a nonsense generator, thus the content is
not really related to pinballs...The store is full text indexed, but only on the title field, as
they are a limited number of words and we want the search to be
discriminant enough.The following fields are being extracted to allow queries and
This is a set of temporary stores used by the code snippets to create temporary
documents.There are no fields extracted for queries. 'tempsocial' has the social data enabled (tagging,
read marks, anonymous social).