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RDMA

RDMA

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What is RDMA?

Remote Direct Memory Access (RDMA) is a memory-to-memory communication mechanism that allows one computer to directly access the memory of another without involving the operating system or CPU of either system. This significantly reduces latency and CPU overhead, leading to improved performance in data-intensive applications such as high-performance computing, data centers, and storage systems. RDMA is commonly used to accelerate data transfer between servers, storage devices, and other networked systems.

What other technologies are related to RDMA?

RDMA Complementary Technologies

RDMA over Converged Ethernet (RoCE) is a network protocol that allows RDMA to operate over an Ethernet network. It is a key enabler for RDMA adoption in Ethernet environments.
mentioned alongside RDMA in 37% (489) of relevant job posts
InfiniBand is a high-performance interconnect technology often used with RDMA. While RDMA can operate over other networks, InfiniBand is a common and well-supported platform for RDMA.
mentioned alongside RDMA in 14% (765) of relevant job posts
NVIDIA Collective Communications Library (NCCL) uses RDMA for efficient inter-GPU communication, especially in multi-GPU systems. RDMA is a core technology used by NCCL.
mentioned alongside RDMA in 30% (321) of relevant job posts

Which organizations are mentioning RDMA?

Organization
Industry
Matching Teams
Matching People
RDMA
NVIDIA
Scientific and Technical Services
RDMA
Microsoft
Scientific and Technical Services
RDMA
Oracle
Scientific and Technical Services
RDMA
ByteDance
Scientific and Technical Services

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