The first part of this article provides all the background information. It also includes links to the DATATYPE_SAMPLE database, which you can use to follow along with the examples.
In that section, we explored an error type ("Access Failure") that is easy to detect, as it immediately triggers a clear error message when attempting to read the data via the database driver.
The errors discussed in this section are more subtle and harder to detect. I’ve referred to them as “Silent Corruption” and “Undetected Mutation”


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