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Learn Relational Databases, earn certificates with free online courses from Harvard, Stanford, MIT, University of Michigan and other top universities around the world. Read reviews to decide if a class is right for you.
Learn SQL for working with databases, using Google BigQuery.
Conozca las relaciones de las bases de datos y aprenda SQL, el lenguaje estándar utilizado en el software empresarial que le permitirá consultarlas y extraer de ellas la información que necesite.
An introduction to databases using a language called SQL.
Learn SQL and relational databases, mastering query language and understanding database systems. Gain practical skills for managing persistent data in various applications and industries.
Relational databases are a powerful tool used throughout the industry. Learn the basics of SQL and how to connect your Python code to a relational database.
Explore relational databases, master SQL, and delve into advanced concepts. Gain practical skills in database design, querying, and management for real-world applications.
Explore advanced database concepts: OLAP for data analysis and recursive queries for hierarchical data. Enhance your SQL skills and deepen your understanding of complex database operations.
Explore advanced SQL concepts, including complex queries, database design, and optimization techniques for improved data management and analysis in relational database systems.
Master SQL for data analysis, enabling insight-driven decision-making. Learn core commands, advanced techniques, and database management to extract valuable insights from stored data.
Master enterprise Java development for in-demand software engineering roles. Build secure, scalable web services and APIs using Spring Boot, implement data persistence, and create CI/CD pipelines.
Master SQL querying fundamentals through hands-on practice with database operations, from basic SELECT statements to advanced stored procedures, functions, and data manipulation techniques.
Master SQL fundamentals and database concepts while learning to write queries, filter results, and combine data using joins. Practice hands-on with SQL Server Management Studio.
Master essential database management skills using Microsoft Access, from creating tables and forms to generating reports, filtering data, and performing basic queries.
Master advanced database management with relational design, complex queries, data validation, and sophisticated reporting techniques to build powerful Access solutions.
Master database management with Microsoft Access, from creating tables and queries to generating custom reports and validating data for efficient organization of large datasets.
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