公开(公告)号：US20220058291A1

公开(公告)日：2022-02-24

申请号：US16995922

申请日：2020-08-18

申请人： International Business Machines Corporation

发明人： Anthony Thomas Sofia ,  Benjamin P. Segal ,  Jason G. Katonica ,  Marcos Barbieri

IPC分类号： G06F21/64 ,  G06F16/25 ,  G06F21/62 ,  G06F16/27 ,  G06F16/2453

摘要： Aspects include receiving a query at a data engine. The data engine includes data in a protected format stored in a secured database and a copy of the data in a clear format stored in a secured database replica. The query is received from a requestor. The query is processed at the secured database replica to generate a query response in the clear format. The query response is converted into the protected format. The converted query response in the protected format is provided to the requestor.

公开(公告)号：US12056259B2

公开(公告)日：2024-08-06

申请号：US16995922

申请日：2020-08-18

申请人： International Business Machines Corporation

发明人： Anthony Thomas Sofia ,  Benjamin P. Segal ,  Jason G. Katonica ,  Marcos Barbieri

IPC分类号： G06F21/64 ,  G06F16/2453 ,  G06F16/25 ,  G06F16/27 ,  G06F21/62

CPC分类号： G06F21/64 ,  G06F16/24547 ,  G06F16/258 ,  G06F16/27 ,  G06F21/6227

摘要： Aspects include receiving a query at a data engine. The data engine includes data in a protected format stored in a secured database and a copy of the data in a clear format stored in a secured database replica. The query is received from a requestor. The query is processed at the secured database replica to generate a query response in the clear format. The query response is converted into the protected format. The converted query response in the protected format is provided to the requestor.