Data can be found in many different places, both online and offline. Some common sources of data for data science projects include:
- Online: Social media platforms, e-commerce websites, government websites, and financial institutions all collect and store large amounts of data that can be used for data science projects.
- Offline: Businesses, hospitals, schools, and other organizations often collect data about their operations and customers that can be used for data science projects.
- Sensors: Sensors that collect data about the environment, such as weather data or traffic data, can also be used for data science projects.
Once data has been collected, it needs to be stored in a data warehouse or data lake. A data warehouse is a centralized repository for structured data, while a data lake is a more unstructured storage repository.
