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Database Transaction Replayer

to it has to be specified. The tool's main class is com.objectdb.Replayer

Database Replication and Clustering

recovery. In master-slave replication, the master node manages the main (master) database

JPA Query Structure (JPQL / Criteria)

The syntax of the Java Persistence Query Language (JPQL) is very similar to the syntax of SQL. Having an SQL-like syntax in JPA queries is an important advantage because SQL is a very powerful query language and many developers are already familiar with it. The main difference

What is the Java Persistence API (JPA)?

The Java Persistence API (JPA) is a standard API for accessing databases from within Java applications. The main advantage of JPA over JDBC (the older Java API for interacting with databases) is that in JPA data is represented by classes and objects rather than by tables

Literals in JPQL and Criteria Queries

two factory methods for building literal expressions. Ordinary Literals The main

Step 2: Define a JPA Entity Class

">Main class that stores and retrieves instances of the Point entity class.

Step 2: Define a JPA Entity Class

is adding a Main class that stores and retrieves instances of the Point entity class.

JPA Web App Tutorial - NetBeans Project

> Select Run > Run Main Project... (or F6). Choose or define the server and click

Step 1: Create a Maven Web Project

in a pom.xml file that was created in the project main folder:

Step 6: Set the Spring XML

> as the File Name. The Folder should be src\main\webapp\WEB-INF.