INFORMATION PROCESSING APPARATUS, METHOD AND STORAGE MEDIUM

According to one embodiment, an information processing apparatus includes a processor. The processor is configured to receive, from a client terminal, a first query to request a result of a join operation process on first and second tables, create a second query to a first database management device based on the first query, receive the first table from the first database management device by performing a process on the second query, create a third query to a second database management device based on the first query and the first table, receive a part of a second table from the second database management device by performing a process on the third query, and transmit, to the client terminal, a response to the first query based on the part of the second table.