What are the best practices for data merging?
When merging data, it's crucial to ensure data quality, consistency, and accuracy. Start by cleaning your datasets.
What tools can I use for data merging?
Popular tools include Python libraries like Pandas, SQL databases, and ETL tools like Talend or Apache Nifi.
How do I handle duplicates during merging?
You can handle duplicates by identifying them using unique identifiers and deciding whether to keep, merge, or discard them.
What are common challenges in data merging?
Common challenges include data format inconsistencies, missing values, and varying data structures across datasets.
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