CSV full form is Comma Separated Values. A CSV file (.csv) is a plain text file that stores tabular data (rows and columns) where each value is separated by a comma. CSV files are widely used for importing/exporting data between applications like Microsoft Excel, Google Sheets, databases, and data analysis tools.
CSV full form = Comma Separated Values.
CSV is a plain text file (.csv) storing tabular data ā values separated by commas.
Used for data exchange between Excel, databases, and analytics tools.
First row usually contains column headers.
CSV has no formatting, no formulas, no multiple sheets.
Python pandas: pd.read_csv() reads CSV files.
Values containing commas are enclosed in double quotes.
Full Form: Comma Separated Values File Extension: .csv Type: Plain text file MIME type: text/csv
What is a CSV File? ā¢ A CSV file stores data in tabular format ā rows and columns ā¢ Each row = one record; each column = one field ā¢ Values in a row are separated by commas (,) ā¢ First row usually contains column headers
Example CSV content: Name,Age,City Ram,25,Delhi Sita,22,Mumbai Arjun,30,Chennai
This displays as:
| Name | Age | City |
|---|---|---|
| Ram | 25 | Delhi |
| Sita | 22 | Mumbai |
| Arjun | 30 | Chennai |
Uses of CSV: ā¢ Exporting data from databases (MySQL, PostgreSQL) ā¢ Importing contacts into email clients or phones ā¢ Sharing data between Excel, Google Sheets, and other apps ā¢ Data science and machine learning (pandas library reads .csv) ā¢ Bank statements, reports, and log files
CSV vs Excel:
| CSV | Excel (.xlsx) |
|---|---|
| Plain text | Binary file |
| No formatting (no bold, colors) | Supports formatting |
| Universal compatibility | Microsoft-specific |
| Small file size | Larger file size |
| No formulas | Supports formulas |
| Single sheet only | Multiple sheets |
Limitations of CSV: ā¢ No support for multiple sheets ā¢ No formatting (colors, fonts, bold) ā¢ No formulas ā¢ If a value contains a comma, it must be enclosed in quotes: "New Delhi, India"
How to open a CSV file: ā¢ Microsoft Excel (File ā Open) ā¢ Google Sheets (File ā Import) ā¢ Notepad / any text editor ā¢ Python: pandas.read_csv('file.csv')
CSV full form is Comma Separated Values. A CSV file (.csv) is a plain text file that stores data in rows and columns, with each value separated by a comma. It is widely used for data exchange between applications like Excel, databases, and data science tools. Unlike Excel files, CSV has no formatting or formulas ā it is pure data in text form.
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