Master SQL for Job Interview Preparation, Data Analysis, Big Data, and Business Intelligence
InstructorLazy Programmer Inc.
Instruction covers essential database operations including creating tables, modifying data through CRUD commands, and performing aggregations like count, sum, and average.
The curriculum includes specific sections dedicated to interview question-style exercises to aid practical application.
Editorial course preview
This view highlights a concrete, legible example from the course presentation.
This slide illustrates the universality of SQL by showcasing logos of major database systems including MySQL, PostgreSQL, Oracle, and others that utilize the language.
The curriculum lacks coverage of advanced topics such as CTEs, self joins, or pivoting. One signal from a review dated September 2024 suggests these are missing; however, because this predates the displayed update date, it is uncertain if the content has since been addressed.
The optional Spark and AWS EC2 module is described as incomplete or lacking necessary technical context. A signal from October 2022 notes this deficiency, but the update label does not prove a correction has occurred.
Some learners encountered difficulties with Windows-specific installation instructions and noted instances where the instructor moved through concepts too quickly. A signal from December 2022 highlights these issues, though the update label does not guarantee a resolution.
The curriculum aligns with the target audience of beginners and marketers, though it may fall short for those seeking more advanced technical depth.