Online Courses

Compare 103 online courses from Coursera, edX, Udemy & more — filter by subject, level, provider and price.

“aggregation” × Clear all

103 courses

MongoDB Associate Developer Mock Exams 2026

MongoDB Associate Developer Mock Exams 2026

MongoDB Associate Developer & Database Administrator Exams

MongoDB Associate Developer & Database Administrator Exams

Sıfırdan Huawei Routing&Switching Eğitimi (HCNA)

Sıfırdan Huawei Routing&Switching Eğitimi (HCNA)

Mastering Fortinet FortiSwitch for Network Professionals

Mastering Fortinet FortiSwitch for Network Professionals

Introduction to Business Analysis Using Spreadsheets: Basics

Introduction to Business Analysis Using Spreadsheets: Basics

Coursera MOOC / Non-credit

Mastering MongoDB 7.0

Mastering MongoDB 7.0

Packt Certificate

Python NoSQL Data Engineering with MongoDB

Python NoSQL Data Engineering with MongoDB

EDUCBA Certificate

Applying Python for Data Analysis

Applying Python for Data Analysis

Coursera MOOC / Non-credit

Business Intelligence with SQLServer: Create SQL Reports

Business Intelligence with SQLServer: Create SQL Reports

Coursera MOOC / Non-credit

NumPy & Pandas: Analyze & Transform Data

NumPy & Pandas: Analyze & Transform Data

EDUCBA MOOC / Non-credit

Data Aggregation and Performance Optimization with Polars

Data Aggregation and Performance Optimization with Polars

Packt MOOC / Non-credit

SQL Analytics: Aggregation, Subqueries & Query Optimization

SQL Analytics: Aggregation, Subqueries & Query Optimization

LearnKartS MOOC / Non-credit

Hands-On Introduction to NoSQL with MongoDB

Hands-On Introduction to NoSQL with MongoDB

MOOC / Non-credit

SQLAlchemy ORM Query Fundamentals

SQLAlchemy ORM Query Fundamentals

Most Complete Teaching of CCNP Switch by Arash Deljoo

Most Complete Teaching of CCNP Switch by Arash Deljoo

MOOC / Non-credit

FortiAnalyzer 7.4 Analyst (FCP_FAZ_AN_7.4) tests (DEC 2025)

FortiAnalyzer 7.4 Analyst (FCP_FAZ_AN_7.4) tests (DEC 2025)

Mastering QlikView Set Analysis

Mastering QlikView Set Analysis

MOOC / Non-credit

Data Warehouse Concepts: Basic to Advanced concepts

Data Warehouse Concepts: Basic to Advanced concepts

Elasticsearch 9 & Spring Boot: Search Engine Masterclass

Elasticsearch 9 & Spring Boot: Search Engine Masterclass

【한글자막】 Pandas 완전 정복 부트캠프 : Python Data Science

【한글자막】 Pandas 완전 정복 부트캠프 : Python Data Science

MongoDB: NOSQL Database Learning

MongoDB: NOSQL Database Learning

OSPF on Juniper with LABS

OSPF on Juniper with LABS

SQL for Beginners with Real Projects

SQL for Beginners with Real Projects