1. A method of transmitting product information, performed by one or more processors configured with computer-executable instructions, the method comprising: retrieving product evaluation records given by one or more users, each of the product evaluation records includes an identification of a user (user ID), an identification of a product (product ID), and evaluation information; using the user ID and the product ID as a primary key; dividing the product evaluation records into multiple subsets of records according to intervals of the primary key; assigning the multiple subsets of records into multiple calculation nodes; obtaining singular value decomposition (SVD) calculation results from the multiple calculation nodes of the assigned multiple subsets of records; and sending recommended product information to a client terminal based on the SVD calculation results.