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