Aggregate

PluralSight – Group and Aggregate Data with SQL in PostgreSQL 2026

PluralSight – Group and Aggregate Data with SQL in PostgreSQL 2026
English | Tutorial | Size: 194.02 MB


Analyze data in PostgreSQL using aggregation, GROUP BY, conditional logic, and window functions. Learn how to summarize data correctly, avoid common grouping errors, and preserve row-level detail for real-world analytics.

Pluralsight – Summarize and Aggregate Data with Kusto Query Language (KQL)

Pluralsight – Summarize and Aggregate Data with Kusto Query Language (KQL)
English | Tutorial | Size: 141.83 MB


Master the essential KQL aggregation functions to transform raw data into meaningful business insights. This course will teach you to summarize, group, and analyze large datasets effectively using Azure Data Explorer.

PluralSight – Summarize And Aggregate Data In R 2024

PluralSight – Summarize And Aggregate Data In R 2024
English | Tutorial | Size: 79.81 MB


R is a sophisticated statistical programming language. Understanding data often starts with summarization and aggregation. This course will teach you how to use R and the dplyr package to summarize and aggregate your data to gain insights.