Learn how QVD files are structured, including XML headers, symbol tables, bit widths, bias values, and bit-packed record indexes.
ETL Software Blog
Practical articles about ETL, Excel automation, data validation, and workflow reliability.
Advanced ETL Processor 6.5 now reads Clarion TopSpeed files directly after a customer request. No ODBC source driver required.
Advanced ETL features that actually matter in production: transformation, error handling, data quality, parallel processing, CDC, lineage, and governance.
Parquet improves warehouse speed and storage efficiency. Learn when to use it, when not to, and how to automate Parquet workflows without scripting.
Cloud ETL looks cheap at first, then bills grow. Learn the hidden costs, compliance risks, and when self-hosted ETL is the better long-term choice.
Learn how to monitor folders for new files and trigger ETL workflows automatically, including reliability checks, file-lock handling, and scaling tips.
SSIS FTP works for basic FTP, but secure transfer requirements expose gaps. Learn limitations, common failure points, and practical alternatives for production ETL.
ETL software pricing is more than licence cost. Compare subscription vs perpetual models, hidden fees, and how to estimate total ETL cost before you buy.
Learn how to automate commodity catalogue updates from daily Excel files using clear transformation rules, validation logic, and repeatable ETL workflows.