According to the reference document, version 23 of the Bit660 archiving process introduces:
: Determining critical tables based on "size" and "growth" criteria and using transaction TAANA to identify appropriate selection criteria. bit660 data archiving pdf 23
Real-world example: A mid-sized logistics company used BIT660-style archiving. When a crypto-locker hit, they didn’t pay the $2M ransom. Instead, they restored from their archive tier —not backups (which were encrypted), but immutable, versioned archives. Back online in 4 hours. According to the reference document, version 23 of