35b359d9f0
Django Models and working with trees of Model instances. MPTT is a technique for storing hierarchical data in a database. The aim is to make retrieval operations very efficient. The trade-off for this efficiency is that performing inserts and moving items around the tree is more involved, as there's some extra work required to keep the tree structure in a good state at all times.
9 lines
455 B
Text
9 lines
455 B
Text
Utilities for implementing Modified Preorder Tree Traversal with your
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Django Models and working with trees of Model instances.
|
|
|
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MPTT is a technique for storing hierarchical data in a database. The aim is to
|
|
make retrieval operations very efficient.
|
|
|
|
The trade-off for this efficiency is that performing inserts and moving
|
|
items around the tree is more involved, as there's some extra work
|
|
required to keep the tree structure in a good state at all times.
|