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NoSQL Python Objects

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by Jason R. Coombs on 28 January 2014

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Transcript of NoSQL Python Objects

ZoDB
Pickled Objects
Hierarchical Store
ZEO for distribution
Python only
Pickle Documents
Not portable
Opaque
Inconsistent representation
Top document must be dict
Only Attributes can be complex objects
MongoDB and pymongo
Fast
Interoperable
Document Store
Limited type support
NoSQL Object Persistence
Object Persistence
Arbitrary objects
Centralized store
Multiple clients
Interoperable
jsonpickle + modb
Store abitrary objects as MongoDB documents
Human-readable
Intuitive encoding
Portable, mostly
Demo
Limited meaning in other environments, especially for complex objects.

Representation still tied to specific implementation.
jsonpickle
: https://github.com/jsonpickle/jsonpickle
modb
: https://bitbucket.org/jaraco/jaraco.modb
jaraco.mongodb
: https://bitbucket.org/jaraco/jaraco.mongodb
References
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