@masterthesis{Scharlau2016, type = {Bachelor Thesis}, author = {Scharlau, Lukas}, title = {Multi-part Nanocubes}, publisher = {FH M{\"u}nster}, doi = {10.25974/fhms-950}, url = {http://nbn-resolving.de/urn:nbn:de:hbz:836-opus-9500}, school = {FH M{\"u}nster - University of Applied Sciences}, year = {2016}, abstract = {This thesis describes the development of Multi-part Nanocubes. It is a further development of Nanocubes, an in-memory data structure for spatiotemporal data cubes. "Nanocubes provides you with real-time visualization of large datasets. Slice and dice your data with respect to space, time, or some of your data attributes, and view the results in real-time on a web browser over heatmaps, bar charts, and histograms." Partitioning the structure to parallelize the build process as well as merging query results is the principal part of this document. Furthermore, a new memory management (slab allocation with offset pointers) was implemented to enable 32-bit support and faster load times of already built nanocubes. Porting the project to Windows and implementing on-the-fly compression and decompression of nanocube files is also described.}, subject = {Massendaten}, language = {en} }