edX
edXSQL, NoSQL, and Relational Database Fundamentals
1k studentsBEGINNEREnglish
Korshub's take
The Full Spectrum of Modern Databases
The relational database no longer owns data engineering. This course surveys both worlds: traditional SQL databases (MySQL, PostgreSQL, IBM Db2) where relationships and transactions matter, and NoSQL stores (MongoDB, Cassandra, Cloudant) where scale and flexibility take priority.
You'll write queries and CRUD operations across both paradigms, manage tables and schemas, and understand when each architecture makes sense. Essential for engineers building modern systems that blend structured and unstructured data.
About this course
Describe relational database (RDBMS) and NoSQL database concepts. ,Demonstrate working knowledge with RDBMSes like MySQL, PostgreSQL, and IBM Db2. ,Develop various types of SQL queries; including SELECT, INSERT, UPDATE & DELETE statements, utilize string patterns and ranges, and sort and group data in result sets. ,Create and manage tables, load and export data, and perform database backups and restores. ,Perform CRUD operations and demonstrate hands-on experience with NoSQL databases like MongoDB, Cassandra, and Cloudant.
Price
$297
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