star grouping, star system, star assembly, stellar cluster, stellar grouping, stellar system, stellar assembly
Gruppe - Ballung - Ansammlung - Haufen - Konzentration - Bündel
A cluster is a group of similar or related elements that are closely located or connected and treated as a single unit. In computing, it often refers to multiple servers or computers that work together as one system to increase performance, reliability, or scalability. In data analysis and statistics, the term describes a set of data points that share similar characteristics and are grouped together by clustering algorithms. Clusters are used in many fields, such as astronomy, biology, marketing, and machine learning, wherever grouping similar items or resources helps to understand patterns or improve efficiency.