Which Type of Data We Migrate in Data Conversion?


Scott Campbell

Which Type of Data We Migrate in Data Conversion?

Data conversion is an essential process in the world of information technology. It involves transforming data from one format to another, ensuring that it remains usable and accessible. In this article, we will delve into the various types of data that are commonly migrated during the data conversion process.

Structured Data

Structured data refers to information that is organized and easily identifiable within a predefined model or schema. This type of data is typically stored in databases and can be easily processed by machines. Examples of structured data include customer records, transaction details, inventory lists, and financial statements.

Data conversion involving structured data often requires mapping the fields and attributes from the source format to the Target format. This ensures that the data remains consistent and accurate throughout the migration process.

Unstructured Data

Unstructured data, on the other hand, does not adhere to a specific schema or model. It can take various forms such as text documents, images, audio files, videos, social media posts, emails, and more. This type of data presents a unique challenge during conversion as it requires advanced techniques like natural language processing and image recognition algorithms.

When migrating unstructured data, it’s crucial to maintain its integrity and preserve any associated metadata. Techniques like optical character recognition (OCR) may be employed to extract text from images or scanned documents for further processing.

Semi-Structured Data

Semi-structured data lies somewhere between structured and unstructured data. It possesses some organizational properties but does not conform entirely to a rigid schema. Examples include XML files, JSON documents, log files, spreadsheets with irregular formatting, etc.

Data conversion involving semi-structured data often involves transforming it into a more structured format for improved analysis and integration. This may include extracting specific elements or attributes from the source and mapping them to the desired Target format.


In addition to the actual data, metadata plays a crucial role during data conversion. Metadata provides information about the data, such as its source, creation date, author, and other relevant details. It helps in understanding and organizing the data better.

During data conversion, it is essential to ensure that metadata is accurately transferred to the new format or system. This helps maintain the context and usability of the migrated data.


Data conversion involves migrating various types of data, including structured, unstructured, semi-structured data, and metadata. Each type presents its own challenges and requires different techniques for successful migration. By understanding these types of data and their characteristics, organizations can effectively plan their data conversion strategies and ensure that their valuable information remains accessible in the new format.

Discord Server - Web Server - Private Server - DNS Server - Object-Oriented Programming - Scripting - Data Types - Data Structures

Privacy Policy