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How to Read a CSV File from Amazon S3 Using Python (With Headers and Rows Displayed)

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  Introduction If you’re working with cloud data, especially on AWS, chances are you’ll encounter data stored in CSV files inside an Amazon S3 bucket . Whether you're building a data pipeline or a quick analysis tool, reading data directly from S3 in Python is a fast, reliable, and scalable way to get started. In this blog post, we’ll walk through: Setting up access to S3 Reading a CSV file using Python and Boto3 Displaying headers and rows Tips to handle larger datasets Let’s jump in! What You’ll Need An AWS account An S3 bucket with a CSV file uploaded AWS credentials (access key and secret key) Python 3.x installed boto3 and pandas libraries installed (you can install them via pip) pip install boto3 pandas Step-by-Step: Read CSV from S3 Let’s say your S3 bucket is named my-data-bucket , and your CSV file is sample-data/employees.csv . ✅ Step 1: Import Required Libraries import boto3 import pandas as pd from io import StringIO boto3 is...

10 Best Visualization Charts to Present data

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Here are the best data visualization chart examples. With these one can present the Data. So  data visualization is the best way to do that. These charts help you understand the visualization concept quickly. 10 Best Visualization Charts to Present data 10 Visualization Charts With Examples. Pie charts Histograms Scatter plots Timetable charts Venn diagrams Steam graphs Stacked area graphs Stacked bar graphs Parallel sets Multi-set bar charts Pie Charts Best Example: The real usage of Pie-charts is to find information about different groups. The complete data to draw Pie chart. Histograms Best Example The purpose of the Histogram is to know the frequency distribution. The complete data to draw Histogram Scatter Plots Best Example: The best example is to find the data scattering and to study the patterns. Useful in the study of medical data. The complete data to draw a Scatter plot. Time Table Charts Best Example The best example is Schools, Colleges, and Offices. Venn diagrams Bes...