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.
- Level 1
Verfügbar Databases and SQL - Level 2
Verfügbar Complex SQL queries - Level 3
Verfügbar SQL queries against multiple tables - Level 4
Verfügbar SQL data types and SQL functions - Level 5
Verfügbar Installation of MySQL and Workbench, backups - Level 6
Verfügbar Changing data in a table: insert, update, delete, indexes - Level 7
Verfügbar JDBC - Level 8
Verfügbar JDBC in practice - Level 9
Verfügbar ORM: Annotations, Entity, Hibernate - Level 10
Verfügbar HQL, Database Queries - Level 11
Verfügbar Hibernate: object state, save, update, delete - Level 12
Verfügbar Advanced data type mapping - Level 13
Verfügbar Collection mapping - Level 14
Verfügbar Caching and Lazy Loading - Level 15
Verfügbar Preserving class hierarchy - Level 16
Verfügbar Advanced work with Hibernate - Level 17
Verfügbar Database Design - Level 18
Verfügbar Transactions, ACID, CAD - Level 19
Verfügbar Database cluster - Level 20
Verfügbar Cloud databases