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Persistence

The persistence layer is vital to almost any application. Have a look at different ways to implement persistence in Java.

  • Hibernate (147)
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  • SQL (85)
  • MongoDB (59)
  • JDBC (54)
  • Persistence Basics (38)
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  • Spring Data MongoDB (31)
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  • JPA Entities (27)
  • PostgreSQL (24)
  • Transactions (22)
  • H2 (20)
  • Entity Relationships (20)
  • JPA Basics (20)

>> Using Transactions for Read-Only Operations

  • popular

>> Joining Tables With Spring Data JPA Specifications

  • popular

>> Liquibase vs Flyway

  • popular

>> UUID as Entity ID in MongoDB

>> Unique Field in MongoDB Document in Spring Data

>> Guide to Find in MongoDB

>> Hibernate’s “Detached Entity Passed to Persist” Error

>> MongoDB Composite Key With Spring Data

>> Spring Data JPA – Run an App Without a Database

>> Configure MongoDB Collection Name for a Class in Spring Data

>> Converting a JDBC ResultSet to JSON in Java

>> JPA and Hibernate – Criteria vs. JPQL vs. HQL Query

>> Checking Connection to MongoDB

>> Hibernate’s “Not-Null Property References a Null or Transient Value” Error

>> Distinct Queries in HQL

>> Return Only Specific Fields for a Query in Spring Data MongoDB

>> BootstrapMode for JPA Repositories

>> A Guide to JPA Buddy

>> Retrieve a Value from MongoDB by Its Key Name

>> Bulk Update of Documents in MongoDB

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