Transactions are important part of any database oriented program. It is really necessary to keep the consistency of the DB. So Java, through the excellent JDBC API provide support for the atomic statement executions which we also know as Transactionscontinue reading..
JDBC helps you to run the query on the DBMS using the java, you prepare the query and execute it. You get back the resultset and process it for Application.continue reading..
The JDBC API works with two and three tier architecture and support four types of drivers to help you work with DBMS without much difficulty. It uses java.sql and javax.sql package to work help you out. This post introduces you to the JDBC basics.continue reading..
TCP is the reliable network which works on the point to point connection. The virtual channel is created for a reliable communication which ensures that no data packet is lost, this article introduces the Socket programming with the help of java.net package and ServerSocket and socket class.continue reading..
DatagramSocket and DatagramPacket are classes we use in Java to work with the UDP protocol. the classes are found in the java.net package. The UDP is a non reliable protocol as it does not goes with the point to point handshake. This protocol rely on the IP to transmit data successfully.continue reading..
Java comes with java.net package which allows you to work with the network available on the system. Java gives you access to the application, transport and link layer. the URL is an important entity when you work with web application and web services so this article introduces you with the java.net and URL class.continue reading..
The random access files as name suggest, you can access the content of file from anywhere. The access here means read or write. That means you don't have to depend upon writing in a blank file or appending at the end of file only.continue reading..
serializable is the interface in java which is used to make an object capable of being stored and retrieved to and from a file. It requires the ObjectInputStream and ObjectOutputStream, learn what is serialization and where it is used.continue reading..
Java NIO is a new package introduced in jdk 7, this provide extensive support for the file and file system management, learn about path and files in java nio, this will help you interact with file systems.continue reading..
Java console IO is done using class, System.in, java.util.Scanner, java.io.Console and java command line arguments, learn how to use these Classes and functions to work java with console.continue reading..