PL/SQL courses can help you learn database programming, data manipulation, error handling, and performance tuning. You can build skills in writing complex queries, optimizing stored procedures, and managing transactions effectively. Many courses introduce tools like Oracle SQL Developer and PL/SQL Developer, which support these skills by providing environments for writing, testing, and debugging your code.

Skills you'll gain: Threat Modeling, Application Security, Secure Coding, Authentications, OAuth, Software Testing, Software Development Life Cycle, Unit Testing, Security Testing, Unified Modeling Language, Application Design, Authorization (Computing), Single Sign-On (SSO), Security Software, Software Development, Data Validation, Cyber Security Assessment, Cyber Security Strategy, Cybersecurity, Role-Based Access Control (RBAC)
Intermediate · Course · 3 - 6 Months

Skills you'll gain: Teradata SQL, Data Import/Export, Data Migration, Extract, Transform, Load, Query Languages, SQL, Identity and Access Management, Google Cloud Platform, Data Warehousing, Role-Based Access Control (RBAC), Data Modeling, Database Design, Database Management Systems, Data Integration, Database Architecture and Administration, Data Management, Capacity Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Data Integration, Microsoft Azure, Data Storage Technologies, Cloud Storage, Disaster Recovery, Data Architecture, Database Design, Data Storage, Cloud Security, NoSQL, Encryption, Relational Databases, Security Controls, Scalability, Performance Tuning, Database Management, Identity and Access Management, Business Intelligence
Intermediate · Course · 1 - 3 Months

Coursera
Skills you'll gain: Data Pipelines, Apache Airflow, Data Integration, Cloud Deployment, Extract, Transform, Load, Cloud Computing, Data Infrastructure, Data Processing, Data Warehousing, Data Architecture
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Responsible AI, Data Ethics, Google Cloud Platform, Open Source Technology, Artificial Intelligence, Artificial Intelligence and Machine Learning (AI/ML), AI literacy, Model Evaluation
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Gemini, Gemini, Big Data, Exploratory Data Analysis, Data Analysis, Analytics, Data Preprocessing, Generative AI, Data Visualization Software
Beginner · Course · 1 - 4 Weeks

Google Cloud
Skills you'll gain: Data Import/Export, Data Integration, Identity and Access Management, SQL, Google Cloud Platform, Role-Based Access Control (RBAC), Data Mapping, Data Migration, Data Warehousing, Query Languages, Database Design, Data Modeling, Data Architecture, Data Sharing, Database Architecture and Administration, Capacity Management
Intermediate · Course · 1 - 3 Months

Google Cloud
Skills you'll gain: Google Cloud Platform, Unstructured Data, Tensorflow, Data Pipelines, Model Training, Big Data, Applied Machine Learning, Model Deployment, Cloud API, Artificial Intelligence and Machine Learning (AI/ML), Machine Learning, Jupyter, AI Workflows, Artificial Intelligence
Intermediate · Course · 1 - 3 Months

CertNexus
Skills you'll gain: Customer experience improvement, Data-Driven Marketing, Data Strategy, Marketing Analytics, Data Literacy, Customer Insights, Business Analytics, Business Intelligence, Data Science, Operational Efficiency, Marketing, Data Ethics, Analytics, Customer Service, Big Data, Descriptive Analytics, Business Strategy, Data Collection, Predictive Analytics, Governance
Mixed · Course · 1 - 4 Weeks

Skills you'll gain: Identity and Access Management, Cloud Security, Role-Based Access Control (RBAC), Query Languages, Data Import/Export, Extract, Transform, Load, Data Warehousing, Database Design, SQL, Big Data, Data Integration, Data Sharing, Data Migration, Data Architecture, Database Architecture and Administration, Capacity Management
Intermediate · Course · 1 - 3 Months

Skills you'll gain: Google Gemini, Data Preprocessing, Data Wrangling, Exploratory Data Analysis, Big Data, Google Cloud Platform, Interactive Data Visualization, Data Pipelines, Prompt Engineering, Generative AI Agents, Debugging, Query Languages
Beginner · Course · 1 - 4 Weeks

Skills you'll gain: Data Pipelines, Data Sharing, Extract, Transform, Load, Data Infrastructure, Cloud Engineering, Apache Airflow, Data Migration, Data Processing, Data Warehousing, Data Integration, Google Cloud Platform, Metadata Management, Data Lakes, Data Import/Export, Cloud Storage, Big Data, IT Automation, Data Transformation
Beginner · Course · 1 - 3 Months