SQL & Hibernate
“SQL & Hibernate” quest is dedicated to the advanced study of the database in the context of the developer’s tasks. You will learn about why databases are needed and what they are, about database design, data types, ORM Hibernate (Hibernate architecture, configuration, main annotations, receiving, updating and deleting data), as well as the JDBC interface and their interaction.
- 等级 1
可用 Databases and SQL - 等级 2
可用 Complex SQL queries - 等级 3
可用 SQL queries against multiple tables - 等级 4
可用 SQL data types and SQL functions - 等级 5
可用 Installation of MySQL and Workbench, backups - 等级 6
可用 Changing data in a table: insert, update, delete, indexes - 等级 7
可用 JDBC - 等级 8
可用 JDBC in practice - 等级 9
可用 ORM: Annotations, Entity, Hibernate - 等级 10
可用 HQL, Database Queries - 等级 11
可用 Hibernate: object state, save, update, delete - 等级 12
可用 Advanced data type mapping - 等级 13
可用 Collection mapping - 等级 14
可用 Caching and Lazy Loading - 等级 15
可用 Preserving class hierarchy - 等级 16
可用 Advanced work with Hibernate - 等级 17
可用 Database Design - 等级 18
可用 Transactions, ACID, CAD - 等级 19
可用 Database cluster - 等级 20
可用 Cloud databases