Delta Lake

These articles can help you with Delta Lake.

• Best practices for dropping a managed Delta Lake table
• Cannot delete data using JDBC in Eclipse
• Compare two versions of a Delta table
• Converting from Parquet to Delta Lake fails
• Delta Merge cannot resolve nested field
• Delta Lake write job fails with java.lang.UnsupportedOperationException
• How to improve performance of Delta Lake MERGE INTO queries using partition pruning
• How to populate or update columns in an existing Delta table
• Identify duplicate data on append operations
• Optimize a Delta sink in a structured streaming application
• Unable to cast string to varchar
• Vaccuming with zero retention results in data loss
• Z-Ordering will be ineffective, not collecting stats