Data caching method and apparatus, medium and network equipment

A non-transitory computer readable medium having stored thereon a computer program which, when executed by a processing means, performs the following steps:

• receiving message data returned by a second device in response to a read command sent by a first device;
• dividing the message data into two paths of data according to a preset strategy, and respectively transmitting the two paths of data to a first random access memory and a double data rate synchronous dynamic random access memory which are configured in a network equipment realized based on a programmable logic device, for storage, wherein a sum of a working bandwidth of the first random access memory and a working bandwidth of the double data rate synchronous dynamic random access memory is greater than or equal to a receiving bandwidth of the message data;
• and
• sending data stored in the first random access memory and data stored in the double data rate synchronous dynamic random access memory to the first device connected with the network equipment.

A network equipment, comprising a processing means and an interface;

• the processing means configured to read instructions to perform the following steps:
• receiving message data returned by a second device in response to a read command sent by a first device;
• dividing the message data into two paths of data according to a preset strategy, and respectively transmitting the two paths of data to a first random access memory and a double data rate synchronous dynamic random access memory which are configured in the network equipment realized based on a programmable logic device, for storage, wherein a sum of a working bandwidth of the first random access memory and a working bandwidth of the double data rate synchronous dynamic random access memory is greater than or equal to a receiving bandwidth of the message data;
• and
• sending data stored in the first random access memory and data stored in the double data rate synchronous dynamic random access memory to the first device connected with the network equipment.