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Time Series Analysis in PostgreSQL
Learn how to use PostgreSQL to handle time series analysis effectively and apply these techniques to real-world data.
Transactions and Error Handling in PostgreSQL
Ensure data consistency by learning how to use transactions and handle errors in concurrent environments.
Hierarchical and Recursive Queries in SQL Server
Learn how to write recursive queries and query hierarchical data structures.
Transactions and Error Handling in SQL Server
Learn to write scripts that will catch and handle errors and control for multiple operations happening at once.
Building and Optimizing Triggers in SQL Server
Learn how to design and implement triggers in SQL Server using real-world examples.
Improving Query Performance in PostgreSQL
Learn how to structure your PostgreSQL queries to run in a fraction of the time.
Writing Functions and Stored Procedures in SQL Server
Master SQL Server programming by learning to create, update, and execute functions and stored procedures.
Time Series Analysis in SQL Server
Explore ways to work with date and time data in SQL Server for time series analysis
Functions for Manipulating Data in SQL Server
Learn the most important functions for manipulating, processing, and transforming data in SQL Server.
Improving Query Performance in SQL Server
In this course, students will learn to write queries that are both efficient and easy to read and understand.
Introduction to Oracle SQL
Sharpen your skills in Oracle SQL including SQL basics, aggregating, combining, and customizing data.
Introduction to Spark SQL in Python
Learn how to manipulate data and create machine learning feature sets in Spark using SQL in Python.
Reporting in SQL
Learn how to build your own SQL reports and dashboards, plus hone your data exploration, cleaning, and validation skills.
Applying SQL to Real-World Problems
Find tables, store and manage new tables and views, and write maintainable SQL code to answer business questions.
Intermediate SQL Server
In this course, you will use T-SQL, the flavor of SQL used in Microsoft's SQL Server for data analysis.
Analyzing Business Data in SQL
Learn to write SQL queries to calculate key metrics that businesses use to measure performance.
Introduction to SQL Server
Learn to use SQL Server to perform common data manipulation tasks and master common data manipulation tasks using this database system.
Data Manipulation in SQL
Master the complex SQL queries necessary to answer a wide variety of data science questions and prepare robust data sets for analysis in PostgreSQL.
Joining Data in SQL
Level up your SQL knowledge and learn to join tables together, apply relational set theory, and work with subqueries.
Introduction to SQL
Learn how to create and query relational databases using SQL in just two hours.
Intermediate SQL
Accompanied at every step with hands-on practice queries, this course teaches you everything you need to know to analyze data using your own SQL code today!