Introduction Diving into the world of data management and modeling can be a complex task, especially when dealing with standards like the Object Data Management Group (ODMG). Did you know that ODMG provides an essential standard for object-oriented database systems, including a C++ language binding? This article will guide you ... Read More

Introduction Are you struggling with slow query response times in your Oracle database? A survey reports that over 80% of database performance issues are directly related to inefficient SQL statements. This article provides an in-depth overview of query optimization in Oracle, a vital technique to improve the speed and efficiency ... Read More

Introduction To get a grip of databases can be a tedious task when delving into object-oriented databases. Did you think that they provide an efficient way to handle complex data structures and have better performance of applications? The presented article will walk you through the basic fundamental aspects of object ... Read More

Introduction Whenever we deal with the data storage can often feel frustrating, especially as files grow in size and our need for required space expands. Did you happen to know that there is a simple storage solution called 'Just a Bunch Of Disks' or JBOD that might be what your ... Read More

We are given a graph with a source vertex in the graph. And we have to find the shortest path from the source vertex to all other vertices of the graph. The Dijikstra's algorithm is a greedy algorithm to find the shortest path from the source vertex of the graph ... Read More

A prime number is a number that is divisible only by two numbers itself and one. The factor of a number is a number that can divide it.The list of the first ten prime numbers is 2, 3, 5, 7, 11, 13, 17, 23, 29, 31.A number that is not ... Read More

To understand this concept better let's first brush up all the basic contents that are required.linked list is a data structure that stores each element as an object in a node of the list. every note contains two parts data han and links to the next node.Polynomial is a mathematical ... Read More

Backtracking is a technique based on algorithm to solve problem. It uses recursive calling to find the solution by building a solution step by step increasing values with time. It removes the solutions that doesn't give rise to the solution of the problem based on the constraints given to solve ... Read More

C Files I/O − Create, Open, Read, Write and Close a File C File management A File can be used to store a large volume of persistent data. Like many other languages 'C' provides the following file management functions, Creation of a file Opening a ... Read More

In C++ stream refers to the stream of characters that are transferred between the program thread and i/o.Stream classes in C++ are used to input and output operations on files and io devices. These classes have specific features and to handle input and output of the program.The iostream.h library holds ... Read More