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MPI with Python: Calculating Squares of Array Elements Using Multiple Processors

MPI with Python: Calculating Squares of Array Elements Using Multiple Processors

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In this lab tutorial, we will explore how to utilize multiple processors to compute the squares of elements in an array concurrently using the MPI (Message Passing Interface) library in Python, specifically using the mpi4py module. MPI is a widely-used standard for parallel computing in distributed memory systems. We’ll create a master-worker model where the master process distributes tasks to worker processes, each responsible for computing the square of a subset of the array elements. The detailed tutorial of MPI…

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Data Manipulation with MongoDB Aggregation Framework in Python

Data Manipulation with MongoDB Aggregation Framework in Python

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MongoDB Aggregation Framework is a powerful tool that allows for data manipulation and analysis within MongoDB collections. It provides a flexible and efficient way to process and transform data, enabling users to perform complex operations such as grouping, sorting, filtering, and computing aggregate values. In this lab tutorial, we will introduce the concepts of MongoDB Aggregation Framework, provide a detailed explanation of the code, and walk through each line to understand its functionality. Visit the detailed tutorial here. Code Connection…

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Visualizing Data from MongoDB Collection using Python

Visualizing Data from MongoDB Collection using Python

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Data visualization is a crucial aspect of data analysis, allowing us to gain insights and make informed decisions. MongoDB, a popular NoSQL database, offers flexibility in storing and retrieving data, making it a preferred choice for many applications. In this tutorial, we will explore how to visualize data retrieved from a MongoDB collection using Python. You can visit the detailed tutorial on MongoDB and Data Science here. Code Overview Below is the Python code to connect to a MongoDB Atlas…

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Printing MongoDB Collection’s Data in Python

Printing MongoDB Collection’s Data in Python

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In this tutorial, we’ll walk through the process of connecting to MongoDB Atlas, a cloud-based MongoDB service, from a Python environment. We’ll establish a connection to MongoDB Atlas, select a database and collection, retrieve data from the collection, and print it to the console using the pymongo library. This tutorial is suitable for beginners who are new to MongoDB and Python programming. Printing Collection Complete Program: Step 1: Import the Required Libraries Step 2: Connect to MongoDB Atlas Step 3:…

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Basic Python for Data Science

Basic Python for Data Science

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Python is a versatile programming language commonly used in data science due to its simplicity and readability. It provides a wide range of libraries and tools specifically designed for data manipulation, analysis, and visualization. In this tutorial, we will cover the basics of Python programming for data science, including essential libraries and their usage. Libraries Used for Data Science Python offers numerous libraries tailored for different aspects of data science. Some of the most commonly used ones include: NumPy: NumPy…

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