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teaching:projh402 [2020/10/01 11:17] ezimanyi [Projects in Mobility Databases] |
teaching:projh402 [2020/10/01 11:21] ezimanyi [Projects in Mobility Databases] |
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| Towards filling this gap, our group is building the [[https://github.com/MobilityDB/MobilityDB|MobilityDB]] system. It builds on PostGIS, which is a spatial database extension of PostgreSQL. MobilityDB extends the type system of PostgreSQL and PostGIS with ADTs for representing moving object data. It defines, for instance, the tgeompoint type for representing a time dependant geometry point. MobilityDB types are well integrated into the platform, to achieve maximal reusability, hence a mainstream development. For instance, the tgeompoint type builds on the PostGIS geometry(point) type. Similarly MobilityDB builds on existing operations, indexing, and optimization framework. | Towards filling this gap, our group is building the [[https://github.com/MobilityDB/MobilityDB|MobilityDB]] system. It builds on PostGIS, which is a spatial database extension of PostgreSQL. MobilityDB extends the type system of PostgreSQL and PostGIS with ADTs for representing moving object data. It defines, for instance, the tgeompoint type for representing a time dependant geometry point. MobilityDB types are well integrated into the platform, to achieve maximal reusability, hence a mainstream development. For instance, the tgeompoint type builds on the PostGIS geometry(point) type. Similarly MobilityDB builds on existing operations, indexing, and optimization framework. | ||
| - | MobilityDB supports SQL as query interface. Currently it is quite rich in terms of types and functions. It is incubated as community project in OSGeo [[OSGeo|https://www.osgeo.org/projects/mobilitydb/]], which certifies high technical quality. | + | MobilityDB supports SQL as query interface. Currently it is quite rich in terms of types and functions. It is incubated as community project in OSGeo [[https://www.osgeo.org/projects/mobilitydb/|OSGeo]], which certifies high technical quality. |
| The following project ideas contribute to different parts of MobilityDB. They all constitute innovative development, mixing both research and development. They hence will help developing the student skills in: | The following project ideas contribute to different parts of MobilityDB. They all constitute innovative development, mixing both research and development. They hence will help developing the student skills in: | ||
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| ==== Visualization Moving Objects on the Web ==== | ==== Visualization Moving Objects on the Web ==== | ||
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| + | <TBD> | ||
| ==== Implementing TSBS on MobilityDB ==== | ==== Implementing TSBS on MobilityDB ==== | ||
| which includes devising a spatio-temporal bucket function equivalent to time_bucket from TimescaleDB. | which includes devising a spatio-temporal bucket function equivalent to time_bucket from TimescaleDB. | ||
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| + | <TBD> | ||