#Aggregation Framework

Master MongoDB's Aggregation Framework: Learn stages, expressions, operators, and practical examples to efficiently process and analyze data in your database.

Comprehensive introduction to MongoDB, covering installation, CRUD operations, querying, aggregation, and advanced concepts for beginners to gain practical database management skills.

Explore Elasticsearch's Aggregation Framework for powerful data analysis. Learn techniques to extract insights from large datasets, including housing, crime, emails, and movie recommendations.

Explore advanced Elasticsearch scenarios: trend detection using aggregation framework, percolator for reversed search, and geo-enabled search with relevancy for non-trivial data analysis.

Explore data analysis techniques using MongoDB's aggregation framework and pymongo. Learn to perform complex operations like grouping, reshaping, and map-reduce with practical examples and best practices.