The Nested Set Model is an approach to storing hierarchical data structures in relational databases. It is an alternative to more common Adjacency List Model. The Nested Set Model has a clear ...

Multi-model databases can present some drawbacks that should be taken into account, such as a learning curve for multiple data models, query languages, and tools.

We introduce an implementation of a GIS (Geographic Information System) research and development subsystem in the CV4SensorHUB (Computer Vision for SensorHUB) framework. The main concept is the usage ...

Uniquely and precisely identifying and citing arbitrary subsets of data is essential in many settings, e.g. to facilitate experiment validation and data re-use in meta-studies. Current approaches ...

Dart implementation of Conflict-free Replicated Data Types (CRDTs) using SQL databases. This project is heavily influenced by James Long's talk CRTDs for Mortals and includes a Dart-native ...