Dear PostgreSQL Development Team, I am writing to propose the development of native data masking and anonymization features within PostgreSQL. As a long-time user of PostgreSQL,
I have observed a growing need for efficient and secure data handling, particularly in compliance with regulations like GDPR. By integrating data masking and anonymization directly into the database engine, we can achieve several benefits: - *Improved Performance:* Native implementation can significantly enhance performance compared to external tools. - *Seamless Integration:* A built-in solution would seamlessly integrate with existing PostgreSQL workflows and tools. - *Data Format Preservation:* The database engine can ensure that masked or anonymized data adheres to the original data format. - *DB Metadata Awareness:* PostgreSQL's metadata can be leveraged to tailor masking and anonymization strategies to specific data types and constraints. I envision these features taking the form of: - *New Functions or Operators:* For direct application within SQL queries. - *Configuration Options:* To allow users to customize masking and anonymization behavior. - *Plugins or Extensions:* For additional capabilities. I would be happy to discuss this proposal further and provide more details on specific use cases and requirements. Thank you for your time and consideration.
