xray

xray is a read-only profiler for CSV and DSV files developed and published by Excelano LLC. Its purpose is to analyze delimited text data without modifying it, producing a report that describes the shape of a file, the real column types detected within it, and potential hazards that could affect downstream processing. Because the tool operates in read-only mode, source files remain untouched during profiling, which makes it safe to run against production datasets, archived exports, or any data that must not be altered. This positions xray within the data profiling and data quality inspection category of software, relevant to workflows involving data engineering, analytics preparation, ETL validation, and exploratory data analysis. Typical use cases include verifying the structure of a newly received CSV before importing it into a database, identifying columns whose inferred types differ from expectations, and surfacing hazards such as inconsistent delimiters, malformed rows, or type ambiguities that commonly cause silent errors in pipelines. Analysts and engineers can use the profiler's shape report to understand row and column dimensions at a glance, while the real column type detection helps distinguish, for example, numeric identifiers from true numbers or date-like strings from actual dates. The hazard reporting complements this by flagging issues that might otherwise go unnoticed until a load or transformation step fails. The current version of xray is 0.5.0, and the software catalog lists three published versions in total, indicating an actively maintained release history. The pre-1.0 version numbering suggests the tool is still in an early development stage, with its feature set and interface potentially evolving across releases. Users evaluating xray should note the availability of multiple versions, which allows selection of an earlier release if compatibility with an existing workflow is required, while new adopters are directed to version 0.5.0 as the most recent build from Excelano LLC.

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