Knowledge Factory

The web framework is designed to fortify the development of web applications including web services, web resources, and web APIs. Frameworks are, in short, libraries that avail you to develop your application more expeditious and smarter. The web framework preserves time, makes the development process going more expeditious because developers do not waste time writing thousands of lines of code to create common things that have been already created, they can fixate on making the project unique.  The web framework will provide ease of maintenance and application security.   Here is the list of best Web Development Frameworks in 2021, Java Web Frameworks 1. Spring: The Spring Framework is a potent, lightweight web application development framework to develop complex web applications that require high performance. The core features of the Spring Framework enable Java developers to engender enterprise-level applications with facileness. Spring provides many modules, like Spring Boot, Sprin

You know launching a successful Commercial Website is no easy feat. It requires good marketing, branding, cloud hosting, technical experts, and even more. A prosperous commercial website needs a payment gateway. A payment gateway is the simplest way for a business to accumulate digital or online payments from its website or app. All commercial website's intention is to gain profit. What is a Payment Gateway(PG)? The simplest way to think of a payment gateway is the secure technology that provides a bridge between your business and your customer. The payment gateway plays a consequential role in the customer buying experience, the good payment gateway should be smooth, expeditious, secure, and trustworthy. A PG plays the role of a third party that securely transfers your money from the bank account to the merchant’s payment portal. To explicate this in simpler terms, at the time of buying products from a popular digital platform like Amazon, when you make the payment for the product

A relational database refers to a database that stores data in a structured format, utilizing rows and columns. This makes it facile to locate and access concrete values within the database. It is "relational" because the values within each table are cognate to each other. Tables may withal be cognate to other tables. The relational structure makes it possible to run queries across multiple tables at once. Today, we will see a  list of top Relational databases. MySql MySQL is the most popular Open Source Relational SQL Database Management System. MySQL is one of the best RDBMS being used for developing various web-based software applications.MySQL runs on virtually all platforms, including Linux, UNIX, and Windows. Although it can be used in a wide range of applications, MySQL is most often associated with web applications and online publishing. https://www.mysql.com/ PostgreSQL PostgreSQL is an advanced, enterprise-class open-source relational database that fortifies both SQ

NoSQL , which stands for “ not only SQL ,” is an approach to database design that can accommodate a wide variety of data models, including key-value, document, columnar, and graph formats. NoSQL  is an alternative to traditional relational databases in which data is placed in tables and data schema is meticulously designed before the database is built.  NoSQL  databases are especially utilizable for working with large sets of distributed data.  NoSQL Features & Capabilities  Performance  Availability  Multi-Model  Concurrency  Security  Scalability  Data Model Flexibility  Deployment Model Flexibility  Today, we will see a  list of top NoSQL databases. MongoDB MongoDB is a cross-platform document-oriented database program. Classified as a NoSQL database program, MongoDB uses JSON-like documents with optional schemas. Documents consist of key-value pairs which are the basic unit of data in MongoDB. Collections contain sets of documents and functions which is the equivalent of relati

Hello everyone, today we will learn how to export and download the data as a PDF file in a Spring Boot project. PDF stands for the Portable Document Format , used to exhibit documents in an electronic form independent of the software, hardware, or operating system they are viewed on. Technologies used: Spring Boot  iText PDF H2DB Spring Data JPA Project Directory: Maven(pom.xml) A Project Object Model or POM is the fundamental unit of work in Maven. It is an XML file that contains information about the project and configuration details utilized by Maven to build the project. It contains default values for most projects. Some of the configurations that can be designated in the POM is the project dependencies, the plugins or goals that can be executed, the build profiles, and so on. Other information such as the project version, description, developers, mailing lists, and such can withal be designated. <?xml version = "1.0" encoding = "UTF-8" ?> <project