If you work with large amounts of business data and need to create reports, then you need to know how to use SQL. This comprehensive online course will use SQL to write queries against Crystal Reports ...

Database Design and Development: Design and implement Oracle database solutions, including schemas, tables, indexes, and stored procedures. Develop and optimize complex SQL queries, PL/SQL code, and ...

What Is Epic Clarity Data? This database development tool uses 3NF data warehouses and relational databases (Oracle or Microsoft SQL databases). Data-intensive reports can be created without modifying ...