Hibernate is a powerful and popular object-relational mapping (ORM) framework for Java. It simplifies the development of database-driven applications by bridging the gap between the object-oriented world of Java and the relational world of databases. Hibernate essentially maps Java classes to database tables and enables developers to work with objects instead of SQL statements, making database interaction more intuitive and efficient.

Aarush IT stands as a reliable provider of Hibernate online training, offering comprehensive courses tailored to empower participants in mastering this influential Java framework. With a focus on depth and practical application, their training modules cover Hibernate's core concepts, mapping strategies, and advanced features, ensuring a well-rounded understanding of object-relational mapping. The instructors at Aarush IT bring a wealth of expertise, delivering engaging sessions that combine theoretical foundations with hands-on exercises. Through their meticulously designed curriculum, participants gain proficiency in leveraging Hibernate to streamline database interactions and enhance application performance. Aarush IT's commitment to staying updated with the latest advancements in Hibernate ensures that their training remains cutting-edge, equipping learners with the skills needed to excel in building efficient and scalable Java applications.

Hibernate Course Content

Object Persistence

• Object/Relational Paradigms
• O/R Mismatch
• Object Relational Mapping (ORM)
• Java ORM/Persistent Frameworks

Hibernate Architecture

• Hibernate Architecture and API
• Hibernate Installation/Setup
• Configuration
• Configuration Properties
• Mapping Files

Persistent Classes

• POJOs
• JavaBeans
• Basic Mapping
• Class to Table Mappings
• Property Mapping
• Identifiers
• Generators
• Natural Keys
• Identifier Exposure
• Quoting SQL Tables and Columns

Working with Persistent Objects

• Entity Lifecycle
• Transient State
• Persistent State
• Persistent Object Updates and Automatic Dirty Checking
• Deattached State
• Deleted
• Object Identifiers Revisited
• Merge

Components

• Domain Model
• Entities and Values
• Components

Associations

• Many-to-one
• Bidirectional Many-to-one
• Other Collections
• Other Associations
• One-to-one
• Bidirectional One-to-one
• Many-to-many
• Bidirectional Many-to-many

Value Type Collections

• Collections of Value Types
• Collections of Components
• Sorting Collections

Inheritance

• Inheritance Mapping Strategies
• Table per concrete class
• Table per subclass
• Table per hierarchy
• Inheritance Mapping Pros/Cons
• Polymorphism
• Table per concrete class with unions
• Choosing an Inheritance Strategy

Transitive Persistence

• Lazy Loading
• Proxies
• Eager Loading
• What’s a Proxy?
• Detached Objects and Proxies
• Polymorphic Associations Revisited

HQL

• Hibernate Object Fetching Options
• Hibernate Query
• HQL Parameters
• Named Queries
• Native SQL

Criteria

• Restrictions
• Query By Example
• Scrolling
• Query Hints
• Query Option Pros/Cons

Transactions and Concurrency

• The Java Transaction
• Table per concrete class
• Table per subclass
• Table per hierarchy
• Inheritance Mapping Pros/Cons
• Polymorphism
• Table per concrete class with unions
• Choosing an Inheritance Strategy

Cache

• Hibernate Caching Architecture
• First Level Cache
• Second Level Cache
• Cache Concurrency
• Configuring Second Level Cache