How does Tomcat connect to database?
Connecting Tomcat to a MySQL database
- Step 1: Download the MySQL JDBC driver. The driver that JDBC needs to connect to MySQL is called Connector/J.
- Step 2: Configure your MySQL database as a JNDI resource.
- Step 2a: JDBC resource configuration.
- Step 2b: Configuring resource references.
What is the difference between Tomcat and MySQL?
When assessing the two solutions, reviewers found Apache Tomcat easier to use and set up. However, MySQL is easier to administer. Reviewers also preferred doing business with MySQL overall. Reviewers felt that Apache Tomcat meets the needs of their business better than MySQL.
Is JNDI obsolete?
Direct JNDI Name Usage is Deprecated in WebSphere Application Server V6. 0.
Is JNDI a protocol?
JNDI is an API specified in Java technology that provides naming and directory functionality to applications written in the Java programming language.
Is JNDI secure?
JNDI does not define a security model or a common security interface for accessing naming and directory servers. Security-related operations, such as those required for authentication or access control to the directory service, are dealt with by individual service providers.
Why do we need JNDI in Java?
The Java Naming and Directory Interface™ (JNDI) is an application programming interface (API) that provides naming and directory functionality to applications written using the Java™ programming language. It is defined to be independent of any specific directory service implementation.
Is Apache and Oracle same?
Released under the Apache License, Apache is free and open-source software. The Oracle Corporation is an American global computer technology corporation, headquartered in Redwood City, California, United States.
What is Tomcat JDBC jar?
Java Database Connectivity, or JDBC, is a technology that allows Java technologies to connect to a wide variety of database types, over a single protocol, without altering the Java source code.
What is JNDI vulnerability?
Log4j JNDI vulnerability, dubbed Log4Shell by researchers, is a critical zero-day vulnerability that allows a cyber attacker to use the logging framework Log4j (version 2 to be precise) and the lookup feature JNDI within an application to generate special requests to an attacker-controlled server.
What is the API for JNDI?
Will JNDI resource configuration work in Tomcat 9?
Please note that JNDI resource configuration changed somewhat between Tomcat 7. x and Tomcat 8. x as they are using different versions of Apache Commons DBCP library. You will most likely need to modify older JNDI resource configurations to match the syntax in the example below in order to make them work in Tomcat 9.
Where to place JNDI declarations in the server configuration file?
Please note that although the above instructions place the JNDI declarations in a Context element, it is possible and sometimes desirable to place these declarations in the GlobalNamingResources section of the server configuration file. A resource placed in the GlobalNamingResources section will be shared among the Contexts of the server.
How do I get Tomcat JSTL to work with Catalina?
You can get it from Apache Tomcat Taglibs – Standard Tag Library project — just make sure you get a 1.1.x or later release. Once you have JSTL, copy jstl.jar and standard.jar to your web app’s WEB-INF/lib directory. Finally deploy your web app into $CATALINA_BASE/webapps either as a warfile called DBTest.war or into a sub-directory called DBTest
Where can I find Tomcat connection pooling libraries?
These libraries are located in a single JAR at $CATALINA_HOME/lib/tomcat-dbcp.jar. However, only the classes needed for connection pooling have been included, and the packages have been renamed to avoid interfering with applications.