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Using Custom Visitors in AQL Graph Traversals

Visitors by jan

Jan blogged about some recent extensions for the AQL graph traversal functionality in ArangoDB. These extensions allow invoking user-defined JavaScript code for filtering and results generation in AQL queries that contain traversals.

This should make AQL graph traversals much more powerful than before.

Additionally, AQL graph traversals get more configurable, allowing to write traversal functions with control-flow logic and complex filtering. As a side-effect, this change facilitates writing specialized traversal functions with much higher efficiency than the general-purpose, cover-all-cases default ones.

Continued here on J@ArangoDB’s blog

Ingo

Ingo Friepoertner

Ingo is dealing with all the good ideas from the ArangoDB community, customers and industry experts to improve the value provided by the company’s native multi-model approach. In former positions he worked as a product owner and tech consultant, building custom software solutions for large companies in various industries. Ingo holds a diploma in business informatics from FHDW University of Applied Sciences.

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