UsefulLinks
Computer Science
Java Ecosystem
Hibernate
1. Introduction to Object-Relational Mapping
2. Hibernate Overview
3. Hibernate Architecture
4. Project Setup and Configuration
5. Entity Mapping Fundamentals
6. Association Mapping
7. Fetching Strategies
8. Cascade Operations
9. Entity Lifecycle and Persistence Context
10. CRUD Operations
11. Transaction Management
12. Querying with HQL
13. JPQL and Criteria API
14. Native SQL Queries
15. Inheritance Mapping
16. Caching Architecture
17. Advanced Hibernate Features
18. Performance Optimization
19. Best Practices and Common Patterns
7.
Fetching Strategies
7.1.
Lazy vs Eager Loading
7.1.1.
Loading Strategy Concepts
7.1.2.
Default Fetch Types
7.1.3.
Performance Implications
7.2.
Fetch Type Configuration
7.2.1.
FetchType.LAZY
7.2.2.
FetchType.EAGER
7.2.3.
Association-Specific Defaults
7.3.
Lazy Loading Implementation
7.3.1.
Proxy Objects
7.3.2.
Bytecode Enhancement
7.3.3.
Lazy Initialization Exceptions
7.4.
Query-Level Fetching
7.4.1.
JOIN FETCH in HQL
7.4.2.
Entity Graphs
7.4.2.1.
Named Entity Graphs
7.4.2.2.
Dynamic Entity Graphs
7.4.3.
Fetch Profiles
7.5.
Common Fetching Problems
7.5.1.
N+1 Select Problem
7.5.1.1.
Problem Identification
7.5.1.2.
Solution Strategies
7.5.2.
Cartesian Product Issues
7.5.3.
LazyInitializationException
7.5.3.1.
Causes and Solutions
7.5.3.2.
Session Management
Previous
6. Association Mapping
Go to top
Next
8. Cascade Operations