Online Courses

Compare 34 online courses from Coursera, edX, Udemy & more — filter by subject, level, provider and price.

“database optimization” × Clear all
34 courses
Build JDBC-Based Employee Management Systems in Java Coursera
Build JDBC-Based Employee Management Systems in Java
EDUCBA MOOC / Non-credit
USD 49
Aprende SQL SERVER desde cero. Crea tu propia base de datos Udemy
Aprende SQL SERVER desde cero. Crea tu propia base de datos
Certificate
USD 59.99
Oracle Database Administration from Zero to Hero Coursera
Oracle Database Administration from Zero to Hero
Packt MOOC / Non-credit
USD 49
THE COMPLETE PRACTICAL SAP HANA ADMINISTRATION Udemy
THE COMPLETE PRACTICAL SAP HANA ADMINISTRATION
Certificate
USD 19.99
AWS Certified Solutions Architect Associate - Exam Test 2025 Udemy
AWS Certified Solutions Architect Associate - Exam Test 2025
MOOC / Non-credit
USD 19.99
SQL Server: The complete course on Indexes (4 h of class) Udemy
SQL Server: The complete course on Indexes (4 h of class)
Certificate
USD 64.99
[ SIMULADOS ] DP-300 administrador de Banco de Dados Udemy
[ SIMULADOS ] DP-300 administrador de Banco de Dados
MOOC / Non-credit
USD 19.99
DP-800 Microsoft SQL AI Developer Associate Course 2026 Udemy
DP-800 Microsoft SQL AI Developer Associate Course 2026
Certificate
USD 19.99
Master Google Cloud Databases for Certification Success Udemy
Master Google Cloud Databases for Certification Success
Certificate
USD 39.99
DP-300: Administering Azure SQL 100% Original Practice Exam Udemy
DP-300: Administering Azure SQL 100% Original Practice Exam
MOOC / Non-credit
USD 49.99
MongoDB Associate Developer Mock Exams 2026 Udemy
MongoDB Associate Developer Mock Exams 2026
Certificate
USD 149.99
SAA-C01 AWS Certified Solutions Architect Associate - Exam Udemy
SAA-C01 AWS Certified Solutions Architect Associate - Exam
MOOC / Non-credit
USD 179.99
GCP Professional Cloud Database Engineer Practice Tests Udemy
GCP Professional Cloud Database Engineer Practice Tests
Certificate
USD 19.99
DP-300 Microsoft Azure Database Administrator Practice Exams Udemy
DP-300 Microsoft Azure Database Administrator Practice Exams
Certificate
USD 19.99
1Z0-902 Oracle Exadata Database Machine X9M Practice Tests Udemy
1Z0-902 Oracle Exadata Database Machine X9M Practice Tests
Certificate
USD 19.99
Oracle 1Z0-084 Exam Prep: Database 19c Performance & Tuning Udemy
Oracle 1Z0-084 Exam Prep: Database 19c Performance & Tuning
Certificate
USD 19.99
Mastering Back-End Performance Optimization: Practice Tests. Udemy
Mastering Back-End Performance Optimization: Practice Tests.
MOOC / Non-credit
USD 59.99
Boost SQL Server Database Performance with In-Memory OLTP Udemy
Boost SQL Server Database Performance with In-Memory OLTP
Certificate
USD 99.99
Sage X3 - Personnaliser la liste de gauche et les sélections Udemy
Sage X3 - Personnaliser la liste de gauche et les sélections
Certificate
USD 19.99
Microsoft Secure & Scalable API Development with .NET Coursera
Microsoft Secure & Scalable API Development with .NET
Microsoft Certificate
USD 49
Comprehensive Tuning and Optimization for Oracle Databases Coursera
Comprehensive Tuning and Optimization for Oracle Databases
Packt MOOC / Non-credit
USD 49
CompTIA DataSys+ Study Guide Coursera
CompTIA DataSys+ Study Guide
John Wiley & Sons Certificate
USD 49
Salesforce Data Architect Certification - 2024 Udemy
Salesforce Data Architect Certification - 2024
Certificate
USD 19.99
Build & Analyze SQL Databases Through Real Projects Coursera
Build & Analyze SQL Databases Through Real Projects
EDUCBA MOOC / Non-credit
USD 49