What is database aggregates in nosql?

@wilmer.lemke 

In NoSQL databases, database aggregates refer to the process of performing calculations or operations on multiple values within a dataset to generate a single value or summary result. This can include functions such as sum, average, count, max, min, etc. Aggregates are commonly used in querying and analyzing large volumes of data to extract meaningful insights and metrics. In NoSQL databases, aggregates are typically performed using specialized query languages or APIs that are optimized for handling large-scale distributed data.