Data Mining aims to draw abstract knowledge of a big database.Data Mining also known as Knowledge Discovery Database. FP-Growth algorithm is one of the very popular algorithms in finding frequent itemset in finding the rule of a large data base. Association rule used to find patterns in market basket analysis. Steps in the process of association rule mining is confidence and support. Clay formed from the weathering of silica by carbonic acid and partly generated by geothermal activity. In this study using FP-Growth Algorithm in purchasing decisions withdrawal clay by PT. ISMI ANVEVE BERJAYA

Purus village in Padang City which has an area of 0.86 km2 consisting of 8 RW and 28 RT has a population of 8,075 people with a density of 11,875. As a result, people are always haunted by fear and always feel threatened if an earthquake occurs. If an earthquake and tsunami occur, what the community needs at that time is information about a safe zone that can be reached to save themselves and their families. For this reason, there needs to be an educational process for the community so that they have a culture of disaster awareness in the form of a system that is able to inform the community where the closest safe zone they can reach is the route they must take when a disaster strikes so that it can provide a sense of security because of safety guarantees. This study aims to determine the shortest route that can be taken by the user (community) during a disaster to reduce the risk of a greater number of victims by using the Breadth first search algorithm which is integrated into a web-based GIS application. By determining the starting point which is the user's position when the disaster occurs, and then determining the end point which is the location of the closest shelter, it will be possible to calculate the shortest distance that can be reached by the user at that time. The method chosen in this study is a waterfall because each step of the research carried out must be sequential and structured to avoid the risk of errors in each sequence of processes carried out. The results of this study can be proven by doing manual calculations to determine the shortest distance which will later be compared with the results of applications that have been designed using the BFS algorithm.

Penggunaan media daring sudah menjadi sebuah kewajiban dari seluruh kegiatan saat ini, karnapembatasan untuk tatap muka di era pandemi ini. Baik itu untuk melakukan diskusi, rapat, prosesbelajar mengajar, promosi penjualan barang, dan dapat dikatakan seluruh aspek kegiatanmembutuhkan media daring. Oleh karena itu, seluruh pelaku usaha “dipaksa” untuk dapat mengertimembuat dan menjalankan media daring ini.Didunia pendidikan, hal ini menjadi sedikit masalah, karna beberapa materi tidak dapat dijelaskansecara mendetail, dan keluhan dari mahasiswa terhadap konsumsi paket data juga menjadi perhatianyang harus dikaji kembali.Dalam penelitian ini, penulis mengkaji bagaimana cara melakukan pembelajaran secara daring denganefektif, efisien, tanpa perlu terlalu membebani dosen dan mahasiswa.

Padang City is the largest city on west coast of Sumatra and capital city of West Sumatra, Indonesia where it directly adjacent to Indian Ocean. Because of its position, the people are shadowed by fear and felt threatened when earthquake occurred. If earthquakes and tsunamis ever happened, the people need information of safe zone that in reach to evacuate their families and their own self. If someday the calamity happened, with proper education system the society will be able to anticipate the occurring events. Researcher create a Geographic Information System (GIS) with A-Star algorithm method. A-Star Algorithm using nearest distance available to reach destination and have heuristic value for consideration. In this system include alternative route, total capacity, and distance to the selected shelter. In this research, researcher using descriptive method to collect data, evacuation route, and tsunami shelter around Purus, Padang. With this system the people are expected to have sufficient information about tsunami evacuation route as means to minimalized casualties.