Virtual Memory (CloudMonk.io)

Virtual memory



Return to Memory

Virtual memory: "An abstraction of main memory that supports multitasking and oversubscription. It is, practically, an infinite resource." (SysPrfBGrg 2021)

Memory - as in Data Storage: Computer memory: Volatile memory - Volatile, Random-access memory - RAM

* Main memory

* Virtual memory

* Cache (computing)#HARDWARE|Hardware cache

**CPU cache

**Scratchpad memory

* Dynamic random-access memory|DRAM

**eDRAM

**Synchronous dynamic random-access memory|SDRAM

**Synchronous dynamic random-access memory#Synchronous Graphics RAM (SGRAM)|SGRAM

**LPDDR

**Quad Data Rate SRAM|QDRSRAM

** Dynamic random-access memory#Extended data out DRAM|EDO DRAM

** XDR DRAM

** RDRAM

** Synchronous dynamic random-access memory|SDRAM

** DDR SDRAM|DDR

** GDDR SDRAM|GDDR

** High Bandwidth Memory|HBM

* Static random-access memory|SRAM

** 1T-SRAM

* Resistive random-access memory|ReRAM

* Quantum memory|QRAM

* Content-addressable memory (CAM)

* Video random access memory|VRAM

* Dual-ported RAM

** Video RAM (dual-ported DRAM)



Historical



Historical (archaic - old

* Williams tube|Williams–Kilburn tube (1946–1947)

* Delay-line memory (1947)

* Mellon optical memory (1951)

* Selectron tube (1952)

* Dekatron

* T-RAM (2009)

* Z-RAM (2002–2010)



. (navbar_memory. See also: navbar_data_storage or navbar_memory_management)



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