{"product_id":"portable-high-performance-indexing-for-vector-product-format-spatial-databases-9781288369195","title":"Portable High-Performance Indexing for Vector Product Format Spatial Databases","description":"\u003cp\u003e • Author(s): Engin Colak\u003cbr\u003e • Publisher: Biblioscholar\u003cbr\u003e • Publisher Imprint: Biblioscholar\u003cbr\u003e • BISAC: General\u003c\/p\u003e\u003cp\u003eGeo-spatial databases have an overall performance problem because of their complexity and large size. For this reason, many researchers seek new ways to improve the overall performance of geo-spatial databases. Typically, these research efforts are focused on complex indexing structures and query processing methods to capture the relationships between the individual features of fully-functional geo-spatial databases. Visualization applications, such as combat simulators and mission planning tools, suffer from the general performance problems associated with geo-spatial databases. This research focuses on building a high-performance geo-spatial database for visualization applications. The main approach is to simplify the complex data model and to index it with high-performance indexing structures. Complex features are reduced to simple primitives, then indexed using a combination of a disk-based array and B+-Trees. Test results show that there is a significant performance improvement gained by the new data model and indexing schema for low to medium zoom levels. For high zoom levels, there is a performance drop due to the indexing schema's overhead.\u003c\/p\u003e","brand":"Biblioscholar","offers":[{"title":"Paperback","offer_id":47598702559383,"sku":"9781288369195","price":6056.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781288369195.webp?v=1775001730","url":"https:\/\/atlanticbooks.com\/products\/portable-high-performance-indexing-for-vector-product-format-spatial-databases-9781288369195","provider":"Atlantic Books","version":"1.0","type":"link"}