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some time user need to know their live IP address. You can check your live IP address by using below command on your linux desktop. curl this will show you your external IP.

Performance tuning is a very complex area, you have to consider many area’s network, hardware, application, database, JVM, etc. Performance tuning should not be approached in an ad hoc fashion, performing many changes at… Read More


Java DataBase Connectivity (JDBC) is a programming interface for accessing Relational Databases, its operation is based on the transmission and execution of Structured Query Language (SQL) on the database server. JDBC is based on… Read More


Tomcat comes with a preconfigured HTTP connector that can handle incoming HTTP requests from a browser, because of this Tomcat can act as a standalone Web server, it can handle both HTTP and HTTPS… Read More


Each time a class is instantiated as an object or referenced statically, that class must be loaded by the Java Virtual Machine (JVM) into memory, Tomcat uses class loaders and has different behavior to… Read More