Data Aggregation Courses and Certifications

Microcredential

Coding Interview Prep for Senior Engineers in C++

Master advanced C++ concepts, data structures, and OOP principles while practicing data stream manipulation, filtering, and aggregation techniques for senior-level coding interviews.

• CodeSignal
• On-Demand
• Free Certificate
• 5 courses

Projection, Filtering, and Aggregation of Data Streams in JS

Master data stream manipulation in JavaScript through projection, filtering, and aggregation techniques using both procedural and functional programming approaches for efficient data handling.

• CodeSignal
• On-Demand
• Free Certificate

SQL Level 2

Master advanced SQL techniques for joining, filtering, and analyzing data through aggregations, date manipulations, and complex grouping operations.

• Noble Desktop
• On-Demand
• Paid Course

Revision of C# Dictionaries and Their Use in Practice

Master dictionary data structures in C# for efficient data access, counting, and aggregation, with hands-on practice in real-world implementation scenarios.

• CodeSignal
• On-Demand
• Free Certificate

Introduction to Databases and SQL Querying

48313 ratings at Udemy

A step by step introduction to the concept of Databases and Introduction to SQL Querying.

• Udemy
• 2 hours 17 minutes
• On-Demand
• Free Online Course

SQL Programming Basics

19633 ratings at Udemy

Learn SQL fundamentals: store, query, and manipulate data in relational databases. Master data requests, sorting, aggregation, and table creation for effective database management.

• Udemy
• 1 hour 28 minutes
• On-Demand
• Paid Course

Analyze Data to Answer Questions

11230 ratings at Coursera

In this course, you’ll explore the “analyze” phase of the data analysis process. You’ll take what you’ve learned to this point and apply it to your analysis to make sense of the data you’ve collected.

• Coursera
• 1 day 9 hours 8 minutes
• On-Demand
• Free Online Course (Audit)

SQL Server Integration Services (SSIS) - An Introduction

9272 ratings at Udemy

Learn the basics of SQL Server Integration Services (SSIS) - with Practical Activities.

• Udemy
• 3 hours 55 minutes
• On-Demand
• Paid Course

Manipulating DataFrames with pandas

You will learn how to tidy, rearrange, and restructure your data using versatile pandas DataFrames.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available

Elasticsearch 8 and the Elastic Stack: In Depth and Hands On

6021 ratings at Udemy

Complete Elastic search tutorial - search, analyze, and visualize big data with Elasticsearch, Kibana, Logstash, & Beats

• Udemy
• 15 hours 29 minutes
• On-Demand
• Paid Course

Time Series Analysis in SQL Server

Explore ways to work with date and time data in SQL Server for time series analysis

• DataCamp
• 5 hours
• On-Demand
• Free Trial Available

Elasticsearch 6 and Elastic Stack - In Depth and Hands On!

2317 ratings at Udemy

Search, analyze, and visualize big data on a cluster with Elasticsearch, Logstash, Beats, Kibana, and more.

• Udemy
• 8 hours 4 minutes
• On-Demand
• Paid Course

Data Manipulation in Python: A Pandas Crash Course

1861 ratings at Udemy

Learn how to use Python and Pandas for data analysis and data manipulation. Transform, clean and merge data with Python.

• Udemy
• 8 hours 48 minutes
• On-Demand
• Paid Course

SQL - The Complete Developer's Guide (MySQL, PostgreSQL)

1735 ratings at Udemy

From data definition to manipulation (CRUD, relations, JOIN): Learn SQL for MySQL, Postgresql & more from the ground up!

• Udemy
• 19 hours 43 minutes
• On-Demand
• Paid Course

Introduction to Oracle SQL

Sharpen your skills in Oracle SQL including SQL basics, aggregating, combining, and customizing data.

• DataCamp
• 4 hours
• On-Demand
• Free Trial Available