• PASHAM MAMATHA
• NAFIZA SYED

An inquiry into spatial selection provides a value to items based on the quality of the qualities in their near area. For example, a client may hope to rank residential units in a property is considered database based on the applicability of their location, which is determined by combining the features of specific aspects within their spatial group, such as fast food places, local shops, medical centers, marketplaces, and so on. Currently, the customer has a choice of options for describing such a neighborhood model. It might be a designated circular zone inside the flat's radius. Another apparent idea is to provide more weights to elements that are closer to the flat. However, it's likely that it's broken, and the buyers are unable to discover the appropriate places as a consequence. To rank data, the server develops a method that includes geographical preference queries, correct indexing techniques, and search algorithms. It enables clients to quickly find sites with high-value features.

Evaluating top-k queries over web-accessible databases

"Evaluating top-k queries over web-accessible databases", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.100-105, February-2019, Available :http://www.jetir.org/papers/JETIRFE06019.pdf

"Evaluating top-k queries over web-accessible databases", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp100-105, February-2019, Available at : http://www.jetir.org/papers/JETIRFE06019.pdf