Oozie Installation in Ec2 instance . . . . .

Oozie installation. Please check your Hadoop and Java versions. If you have Java earlier then 8 and . . . . .

Mysql

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Hacker Rank Worker hour Calculation Problem . . . . .

QN=> The times that employees log in and out are recorded over the course of a month. For each emp . . . . .

Mysql

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SQL Select Operation . . . . .

A SELECT operation in SQL is used to retrieve data from one or more tables in a database. It allows . . . . .

Mysql

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Select vs Having operation in SQL . . . . .

In SQL, the SELECT and HAVING clauses serve different purposes in querying data from a database. Her . . . . .

Android Application

Android application development refers to the process of creating software applications specifically designed to run on devices running the Android operating system. These applications can be developed for various purposes, including business, entertainment, education, productivity, communication, gaming, and more.

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PHP

PHP (Hypertext Preprocessor) is a widely-used open-source server-side scripting language primarily designed for web development. It is a powerful tool for creating dynamic and interactive web pages, as well as building web applications and web services.

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Azure

Azure, commonly referred to as Microsoft Azure, is a cloud computing platform and set of services provided by Microsoft. It offers a wide range of cloud-based services for building, deploying, and managing applications and services through Microsoft-managed data centers distributed globally.

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Neworking

Networking, in the context of technology and computers, refers to the practice of connecting computers and other devices together to share resources and information. This can be done within a small area, like a home or office (Local Area Network or LAN), or over larger distances, such as across cities or even globally (Wide Area Network or WAN).

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Node.js

Node.js is an open-source, cross-platform JavaScript runtime environment that allows developers to build server-side and network applications. It uses an event-driven, non-blocking I/O model, which makes it lightweight and efficient, ideal for building scalable and high-performance applications.

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Articles

Delete Operation In SQL . . . . .