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jndi connect database
Specific steps include: obtaining the jndi context; finding the data source; obtaining the database connection; executing the SQL query; processing the result set; and closing the connection. If you want to know more about jndi, you can read the articles below this topic.
How to connect jndi to databaseThe database can be connected through JNDI (Java Naming and Directory Interface). Specific steps include: Obtaining the JNDI context Searching for the data source Obtaining the database connection Executing the SQL query Processing the result set Closing the connection
What are the steps for jndi to connect to the database?The steps to connect to a database using Java Naming and Directory Interface (JNDI) are as follows: Create a JNDI context object. Find the data source by JNDI name. Get the database connection from the data source. Use connection objects to execute SQL queries. Iterate over the result set and process the data. Close the connection when you are finished using it.
Java Errors: JNDI Errors, How to Handle and AvoidJava is a widely used programming language that is used to develop various applications. While developing Java applications, we may encounter various errors and exceptions. Among them, JNDI errors are one of the problems that many Java developers often encounter. This article will introduce the concept of JNDI errors, their causes, and how to deal with and avoid these errors. 1. Overview of JNDI errors Java Naming and Directory Interface (JavaNamingandDirectoryInterface, J
Java JNDI performance optimization tips: How to improve the performance and efficiency of Java JNDI1. Use connection pooling Connection pooling is one of the effective ways to optimize JavaJNDI performance. Connection pooling reduces the overhead of creating new connections by pre-creating and maintaining a certain number of database connections for application to use at any time. //Create a connection pool ConnectionPoolpool=newConnectionPool();//Get the connection Connectionconnection=pool.getConnection();//Use the connection...//Release the connection connection.close(); 2. Using cache caching is another optimization Efficient approach to JavaJNDI performance. Caching works by storing frequently used data
Using JNDI for JMS connection in Java API developmentAs the development of modern enterprise applications increasingly relies on distributed systems, the use of message queues has become increasingly important. JavaMessageService (JMS) is a message-oriented API that can be used to easily build messaging systems. JavaNamingandDirectoryInterface (JNDI) is Java's standard API for accessing naming and directory services. In JavaAPI development
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