Version recall for computerized database management

A method comprising:

• receiving, at one or more servers associated with a payment processing service, an input to modify a database associated with one or more items of a merchant;
• adding, responsive to receiving the input to modify the database and by the one or more servers, a first new entry to a modification log, the first new entry corresponding to a new version of the database;
• determining, by the one or more servers, that at least a portion of a modification to the database resulting from the input is likely to warrant a rollback;
• determining, by the one or more servers, a previous entry of the modification log that precedes the first new entry, the previous entry corresponding to a previous version of the database preceding the modification to the database;
• and
• adding, by the one or more servers, a second new entry to the modification log, the second new entry corresponding to the previous version of the database preceding the modification to the database.

A system comprising:

• one or more processors;
• and
• one or more computer-readable media storing instructions executable by the one or more processors, wherein the instructions program the one or more processors to:
• receive an input to modify at least one of an inventory database or a catalog database of a merchant;
• add, responsive to receiving the input to modify the at least one of the inventory database or the catalog database, a first new entry to a modification log, the first new entry corresponding to a new version of the at least one of the inventory database or the catalog database;
• determine that at least a portion of a modification to the at least one of the inventory database or the catalog database resulting from the input is likely to warrant a rollback;
• determine a previous entry of the modification log that precedes the first new entry, the previous entry corresponding to a previous version of the at least one of the inventory database or the catalog database preceding the modification to the at least one of the inventory database or the catalog database;
• and
• add a second new entry to the modification log, the second new entry corresponding to the previous version of the at least one of the inventory database or the catalog database preceding the modification to the at least one of the inventory database or the catalog database.