SQL

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Exploiting and Securing Vulnerabilities in Java Applications (Coursera) Coursera
University of California, Davis

Exploiting and Securing Vulnerabilities in Java Applications (Coursera)

This course delves into the world of Java application security by first understanding how attackers exploit common vulnerabilities such as injection flaws, cross-site scripting (XSS), and authentication breaches. You'll then learn defensive strategies to fortify your applications against these threats, ensuring data integrity and user trust.

Nov 23rd 2026
4 Weeks
IBM Data Analyst Capstone Project (Coursera) Coursera
IBM

IBM Data Analyst Capstone Project (Coursera)

Embark on a practical journey through the world of data analytics with IBM's Data Analyst Capstone Project. This course serves as the culmination of your learning experience in the IBM Data Analyst Professional Certificate program. By assuming the role of an Associate Data Analyst, you'll tackle real-world datasets and apply all the skills you've acquired throughout the series. From collecting diverse data sources to performing statistical analysis and creating interactive dashboards, this capstone project will equip you with the hands-on expertise needed to excel in a data-driven career.

Nov 23rd 2026
5-12 Weeks
Database Design and Basic SQL in PostgreSQL (Coursera) Coursera
University of Michigan

Database Design and Basic SQL in PostgreSQL (Coursera)

Discover the art and science of Database Design and learn to harness the power of SQL within the robust PostgreSQL environment. This course is designed for beginners and professionals alike, aiming to equip you with essential skills in creating, managing, and optimizing databases. From understanding historical database design principles to mastering SQL commands like INSERT INTO, WHERE, ORDER BY, and ON DELETE CASCADE, this course will guide you through building efficient table structures and schemas in PostgreSQL.

Nov 23rd 2026
Self-Paced
Intermediate PostgreSQL (Coursera) Coursera
University of Michigan

Intermediate PostgreSQL (Coursera)

Take your PostgreSQL skills to the next level with this comprehensive course. From complex queries and transactions to efficient handling of text data and CSV files, you'll gain a deep understanding of advanced SQL techniques in PostgreSQL. Perfect for those looking to enhance their database management expertise.

Nov 23rd 2026
Self-Paced
Big Data Analysis Deep Dive (Coursera) Coursera
Alibaba Cloud Academy

Big Data Analysis Deep Dive (Coursera)

Embark on an in-depth exploration into the world of big data with our expert-led course. Whether you're an aspiring data analyst or looking to enhance your current skill set, this course provides a structured pathway to mastering key tools and techniques essential for a career in big data analytics. From Python programming for data processing to advanced SQL querying and leveraging platforms like Hive, Hadoop, Spark on E-MapReduce, our curriculum is designed to equip you with the knowledge and skills needed to analyze, interpret, and visualize large datasets effectively.

Nov 23rd 2026
5-12 Weeks
SQL for Data Science with R (Coursera) Coursera
IBM

SQL for Data Science with R (Coursera)

Discover the power of databases and learn to extract valuable insights from structured data with 'SQL for Data Science with R'. This course, offered by Coursera, equips you with essential relational database concepts and teaches foundational SQL and R skills. Perfect for aspiring data scientists looking to harness the full potential of their datasets.

Nov 23rd 2026
5-12 Weeks