Is bit rot a real concern for a home library

You

Is bit rot a real concern for a home library?

ChatGPT

Real but slow. A yearly checksum pass over a few terabytes catches it long before you notice visually, and the value is knowing which copy is the good one when two disagree. Without checksums, sync happily propagates the corrupted file over the intact one.

Tool steps: 3 (reasoning summary, call to python, execution output)

reasoning summary

Checked the query plan, then compared index options.

call to python

rows = run_sql("EXPLAIN (ANALYZE) SELECT ...")
print(rows[:3])

execution output

Seq Scan on events  (cost=0.00..812431.00 rows=41203122 width=16)
  Rows Removed by Filter: 38996878
Planning Time: 0.214 ms
Execution Time: 11842.663 ms

You

What do I collect before deleting an account?

ChatGPT

The official export, a screenshot of the settings, and a note about what the export did not include. That last one is the part nobody writes down, and it is what you need when you open the archive years later and wonder what is missing.