persistent memory

USAGE SUMMARY

The phrase "persistent memory" is correct and usable in written English.
It can be used in contexts related to computer science, data storage, or technology, referring to a type of memory that retains data even when the power is turned off. Example: "The new server utilizes persistent memory to ensure that critical data is not lost during power outages."

✓ Grammatically correct

Computer Science

Data Storage

Technology

Human-verified examples from authoritative sources

Exact Expressions

53 human-written examples

Intel said that Optane can be used to provide native persistence to a local processor but it can also provide persistent memory over RDMA (Remote Direct Memory Access).

Forbes

Hruska, J. Intel announces new optane DC persistent memory.

Nature

Lattal, K.M. & Wood, M.A. Epigenetics and persistent memory: implications for reconsolidation and silent extinction beyond the zero.

Nature

After experiencing persistent memory problems, Mr. Homer learned in 2007 that he had Creutzfeldt-Jakob disease, which is sometimes likened to the mad cow disease found in animals.

The New York Times

My most persistent memory of my childhood is of the quality of time, of duration, of the great horizon, beyond which the American coasts were unimaginably far away.

The New Yorker

Attention repeatedly has been drawn to severe and persistent memory defect following attacks of a form of brain inflammation called acute inclusion body encephalitis.

Britannica

Human-verified similar examples from authoritative sources

Similar Expressions

7 human-written examples

default_pager_object_create - Initialize a non-persistent memory object.

Massachusetts Institute of Technology

Both persistent-memory and finite-memory test functionals are analyzed.

Systems & Control Letters

ExtremeTech https://www.extremetech.com/extreme/270270-intel-announces-new-optane-dc-persistent-memory (2018).

Nature

Intel Optane DC Persistent Memory leverages the company's 3D XPoint memory technology.

Forbes

One particularly strong result showed Intel Optane DC Persistent memory offering a 128X performance uplift, versus a more traditional system with just DRAM and flash-based SSDs.

Forbes

Expert writing Tips

Best practice

When discussing computer systems or data storage, use "persistent memory" to clearly indicate that the data remains intact even without power. Ensure your audience understands the technical context.

Common error

Avoid using "persistent memory" interchangeably with RAM (Random Access Memory). RAM is volatile and loses data when power is off. "Persistent memory" retains data, offering a different functionality.

Linguistic Context

The phrase "persistent memory" functions as a noun phrase, typically acting as a subject or object within a sentence. It refers to a specific type of memory that retains information even when power is removed. As Ludwig AI highlights, it is a well-defined term in computer science.

Expression frequency: Uncommon

Frequent in

News & Media

40%

Science

30%

Academia

20%

Less common in

Encyclopedias

5%

Formal & Business

5%

Science & Research

0%

Ludwig's WRAP-UP

In summary, the phrase "persistent memory" accurately describes a type of computer memory that retains data even without power. Ludwig AI confirms its grammatical correctness and usability. While not exceedingly common, it finds its primary usage in the realms of computer science, data storage, and technology, particularly in scientific, academic, and news contexts. Alternatives include "non-volatile memory" and "retentive memory". When using this term, it is important to differentiate it from RAM to avoid confusion. Ludwig's examples demonstrate the variety of contexts in which this term can be applied, showcasing its relevance in discussions about modern computing architectures and data management strategies.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

non-volatile memory

Focuses on the characteristic of retaining data without power.

retentive memory

Emphasizes the ability of the memory to hold information.

non-erasable storage

Highlights the immutability aspect of the storage.

permanent data storage

Stresses the long-lasting nature of the data retention.

stable memory

Indicates reliability and consistency in data preservation.

long-term memory storage

Specifies the extended duration of data storage.

fixed storage

Highlights the characteristic of being non-removable.

indelible memory

Stresses the permanent and unchangeable nature of the memory.

solid-state storage

Refers to storage devices using solid-state technology for persistent data.

robust memory

Highlights the resilience and durability of the memory.

FAQs

How is "persistent memory" used in computer systems?

"Persistent memory" is used to retain data even when the system is powered off, ensuring that critical information is not lost. This contrasts with volatile memory like RAM, which requires continuous power to maintain its data.

What are some alternatives to using the phrase "persistent memory"?

Alternatives include "non-volatile memory", "retentive memory", or "permanent data storage", depending on the specific context and characteristic you wish to emphasize.

What is the difference between "persistent memory" and solid-state drives (SSDs)?

While both "persistent memory" and SSDs retain data without power, "persistent memory" typically offers faster access times and can be byte-addressable, allowing for more granular data manipulation compared to the block-level access of SSDs.

In what contexts is it most appropriate to use the term "persistent memory"?

The term "persistent memory" is most appropriate in technical and scientific contexts, particularly when discussing computer architecture, data storage solutions, or the design of systems requiring data retention across power cycles. It is also relevant in formal and business context.