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Datacademy.ai is an e-learning platform that aims to make education accessible to everyone, no matter where they are located. We believe that education is the key to unlocking one's potential and we are dedicated... see more
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What is AWS ? – An Introduction to AWS
What is AWS? AWS (Amazon Web Services) is a collection of remote computing services (also called web services) that make up a cloud computing platform, offered by Amazon.com. These services operate from 12 geographical regions across the world. The most central and well-known of these services arguably include Amazon Elastic Compute Cloud (EC2) and Amazon Simple Storage Service (S3).
By datacademy ai3 years ago in Education
Top 60 Power BI Interview Questions and Answers for 2023
1. What is Power BI? Power BI is a business analytics service provided by Microsoft. It allows users to create reports and dashboards based on various data sources, such as Excel, databases, and online services. With Power BI, users can visualize and analyze their data, and share their insights with others in their organization. Power BI offers a range of features, including data modeling, data visualization, reporting, and collaboration. It is available as a standalone service, or as part of various Office 365 plans. Power BI is designed to be user-friendly, so that people with little or no technical expertise can use it to gain insights from their data.
By datacademy ai3 years ago in Education
Top Data Analytics Tools to Unleash the Potential of Big Data
There is a data revolution going on around the world, and data analytics is the shiny new field that has been drawing professionals, leading them to learn about the top data analytics tools and more. If you think the hype about data analytics and Big Data is overstated, check out these statistics:
By datacademy ai3 years ago in Education
Top 40+ SQL Query Interview Questions You Must Practice In 2023
1. What is SQL and why is it used? SQL (Structured Query Language) is a programming language used to communicate with and manipulate databases. It is used to create, alter, and query relational databases, which store data in tables consisting of rows and columns.
By datacademy ai3 years ago in Education
Top 100+ Google Data Science Interview Questions : All You Need to know to Crack it
. Google Data Science Interview Questions Why R is used in Data Visualization? R is used in data visualization as it has many inbuilt functions and libraries that help in data visualizations. These libraries include ggplot2, leaflet, lattice, etc.
By datacademy ai3 years ago in Education
AWS DevOps: Introduction to DevOps on AWS
Introduction to DevOps on AWS Introduction to DevOps on AWS Technology has evolved over time. And with technology, the ways and needs to handle technology have also evolved. The last two decades have seen a great shift in computation and also software development life cycles. We have seen a huge demand for AWS certification. let’s focus on one such approach known as DevOps and AWS DevOps in particular.
By datacademy ai3 years ago in Education
How to Deploy Java Web Applications in AWS?
Deploy Java Web Applications in AWS Are you having a hard time configuring and managing your servers for deploying your Java Web Applications? If yes then you have come to the right place. So in this article, I will show you how to deploy Java Web applications on AWS. The process of deploying your Java web applications on AWS is completely hassle-free and less time-consuming.
By datacademy ai3 years ago in Education
Arrays in Python – What are Python Arrays and how to use them?
What is an Array in Python and its Uses? In Python, an array is a collection of items that are stored in a contiguous block of memory. The items in an array can be of any type, such as integers, strings, or other objects.
By datacademy ai3 years ago in Education
Python Iterators: What is Iterator in Python and how to use it?
In Python, an iterator is an object that can be iterated (looped) upon. An object which will return data, one element at a time. They are used to represent a stream of data. In Python, an iterator object implements two methods, __iter__() and __next__().
By datacademy ai3 years ago in Education
Scikit learn – Machine Learning using Python
What is Python Scikit-Learn? Scikit-learn, also known as sklearn, is an open-source library for machine learning in Python. It is built on top of other popular Python libraries such as NumPy and SciPy, and provides a wide range of tools for tasks such as classification, regression, clustering, and dimensionality reduction. Scikit-learn is designed to be easy to use, with a consistent interface for working with different models and a wide range of functions for preprocessing and feature extraction. It is widely used in both academic and industry settings, and is well-documented and supported by an active community. The library is built on top of other Python libraries such as NumPy and SciPy, and provides a wide range of machine learning algorithms like linear and logistic regression, support vector machines, decision trees, random forests, gradient boosting, and many more.
By datacademy ai3 years ago in Education
