Ring data-structure for data operations

A method for facilitating data operations in a computing system, the method comprising:

• receiving, from a first computing device, a write request for writing data to a memory device, the memory device comprising a first memory region, a first ring buffer, and a second ring buffer, the first ring buffer comprising a first pointer indicating an address of the first memory region;
• determining the first memory region is an empty memory region based on the first ring buffer comprising the first pointer;
• writing the data to the first memory region based on the address of the first memory region;
• and
• updating the second ring buffer to comprise a second pointer indicating the address of the first memory region storing the first data.

A remote direct memory access (RDMA) device comprising:

• a ring data-structure comprising:
• a first ring buffer comprising a first pointer indicating an address of a first memory region of a memory device, the first memory region storing first data, and
• a second ring buffer;
• and
• an RDMA network interface controller (NIC) that:
• receives, from a first computing device, a read request for reading the first data,
• receives the first pointer from the first ring buffer,
• reads the first data from the first memory region based on the address indicated by the first pointer,
• provides the first data to the first computing device, and
• updates the second ring buffer to comprise a second pointer indicating the address of the first memory region, the first memory region being empty.