A fast and efficient key-value store using infiniband RDMA

Abstract

Using Infiniband technologies, the performance of key-value stores can be greatly unproved because of RDMA features and the ultra-low latency of Infiniband. However, maximizing the benefits of Infiniband for key-value stores is still challenging because of the data consistency problem between RDMAs and CPU-aware memory accesses. In this paper, we propose a design of key-value stores that can use the RDMA features of Infiniband and its data structure mat efficiently handles the race conditions among GET and PUT operations on the key-value store. © 2014 Tnternational Information Institute.