Data Warehouse Analysis and Design Based on Student Data Mapping Using the Data Warehouse Life Cycle Method at Vocational High Schools

Abstract

A data warehouse is a method used to store large amounts of data and be used as a consideration in making decisions. Every year, SMK YPT 2 Purbalingga still documents student data manually and does not use computers, making it difficult for the school to analyze data from students to support decision making. Based on this, the author collected primary data on the growth in the number of student data from SMK YPT 2 Purbalingga. The primary data collection includes the number of students per class, religion, gender, age, interests, class level and year of class which are entered into the database, then the data is processed into graphic form so that information, reports and multidimensional analysis can be carried out which can be carried out. assist the school in making policies based on data generated by its students.