shared memory Insights

What is shared memory?

Shared memory is a technique for inter-process communication (IPC) or intra-process communication (within a single process) that allows multiple processes or threads to access the same block of memory. This enables efficient data sharing because data doesn't need to be copied between processes; instead, all processes access the same memory region. It's commonly used in operating systems, parallel programming, and databases to improve performance by reducing overhead associated with data transfer.

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What other technologies are related to shared memory?

shared memory Competitor Technologies

Sockets

Sockets provide inter-process communication across a network or between processes on the same machine, offering an alternative to shared memory for data exchange.

mentioned alongside shared memory in 4% (93) of relevant job posts

Message Queues

Message queues provide another alternative mechanism for inter-process communication, allowing processes to exchange data asynchronously. They compete with shared memory for IPC.

mentioned alongside shared memory in 2% (68) of relevant job posts

shared memory Complementary Technologies

Multithreading

Shared memory is often used in multithreaded applications to allow threads within the same process to share data efficiently. Multithreading benefits from shared memory's low latency.

What is shared memory?

What other technologies are related to shared memory?

shared memory Competitor Technologies

shared memory Complementary Technologies

Which job functions mention shared memory?

Which organizations are mentioning shared memory?