React Hooks Tutorial
What Are React Hooks? React hooks are functions that enable users to add State and other React features into functional components, for instance by utilising set, state, and method hooks within class components as well as any of React's other features. Before React,...
DBMS Tutorial
Introduction to DBMS Database Management Systems (DBMSs) are software programs created to efficiently store, retrieve and organize information in databases. A DBMS acts as the gateway between users and databases by making information readily accessible, organized...
OSPF Tutorial
What is OSPF? Open Shortest Path First (OSPF) is one such link-state routing protocol. As one-link state writing protocols go, OSPF uses interconnection information from each router in a specific part of a network to determine interconnectivity among them and thus...
OpenStack Tutorial
What is OpenStack OpenStack is an indispensable platform for building and managing cloud infrastructure, offering everything from developing applications to providing a safe testing and production environment. OpenStack offers businesses all of the resources and tools...
Crystal Report tutorial
Crystal Reports is a business intelligence (BI) reporting solution that gives users the ability to create, publish, and distribute reports that are data-driven and display dynamic information. Currently, SAP is the owner of the software. As a result of its ability to...
What is TOGAF?
What Is TOGAF? TOGAF nine provides an innovative framework to support the creation of four architecture domains - business strategy governance, organisation and key processes, data architecture management resources as well as mission critical applications. These...
What is XML?
What is XML? XML (Extensible Markup Language) can serve as a foundation for a base language, enabling the creation of various specialised languages. It is designed to store, carry, and exchange data, which is essential for storing data in various formats. By...
Job Control Language (JCL) Tutorial
Job Control Language (JCL) Today's cloud computing era recognizes mainframe computing as one of the most secure computing platforms available. Job Control Language (JCL), commonly employed on IBM mainframes to transmit information to ZOS operating system via...
Java Database Connectivity Basics Tutorial
Java programs rely on the JDBC driver, which allows them to communicate with certain databases. This is a component of the Java package that many database providers use to create their own JDBC drivers. These interfaces, including connection, statement prepared,...
Azure Data Bricks Tutorial
What is Databricks? Databricks is an internet-based platform offering automated cluster management and Python notebooks designed specifically for data science professionals and data analysts. Databricks was developed by the original creators of Apache Spark as an...