Chunked-resume

Choose chunked-resume when large tables or operational interruption risk make restart cost unacceptable.

What defines this pattern

• resume = true
• unlogged_tables = false
• chunk_size = 100000 or tuned to your data shape
• validation = "row_count"

Best fit

• very large tables
• unstable networks or long-running maintenance windows
• rehearsals where recovery procedure matters as much as raw throughput

Start from these examples

• MySQL chunked-resume
• SQLite chunked-resume