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- Bubble_memory abstract "Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or domains, each storing one bit of data. The material is arranged to form a series of parallel tracks that the bubbles can move along under the action of an external magnetic field. The bubbles are read by moving them to the edge of the material where they can be read by a conventional magnetic pickup, and then rewritten on the far edge to keep the memory cycling through the material. In operation, bubble memories are similar to delay line memory systems.Bubble memory started out as a promising technology in the 1980s, offering memory density of a similar order as hard drives but performance more comparable to core memory. This led many to consider it a contender for a "universal memory" that could be used for all storage needs. However, the introduction of dramatically faster semiconductor memory chips pushed bubble into the slow end of the scale, and equally dramatic improvements in hard drive capacity made it uncompetitive in price terms. Bubble memory was used for some time in the 1970s and 80s where its non-moving nature was desirable for maintenance or shock-proofing reasons. The introduction of Flash RAM and similar technologies rendered even this niche uncompetitive, and bubble disappeared entirely by the late 1980s.".
- Bubble_memory thumbnail Bubble_memory_module.jpg?width=300.
- Bubble_memory wikiPageExternalLink cpuAppendF.html.
- Bubble_memory wikiPageExternalLink bobeck.html.
- Bubble_memory wikiPageExternalLink ?page=flyerdb&subpage=thumbs&id=3878.
- Bubble_memory wikiPageExternalLink bubbles.
- Bubble_memory wikiPageExternalLink ?page_id=8249.
- Bubble_memory wikiPageExternalLink bubblememory.html.
- Bubble_memory wikiPageID "163097".
- Bubble_memory wikiPageRevisionID "592253546".
- Bubble_memory hasPhotoCollection Bubble_memory.
- Bubble_memory subject Category:Computer_memory.
- Bubble_memory subject Category:Non-volatile_memory.
- Bubble_memory comment "Bubble memory is a type of non-volatile computer memory that uses a thin film of a magnetic material to hold small magnetized areas, known as bubbles or domains, each storing one bit of data. The material is arranged to form a series of parallel tracks that the bubbles can move along under the action of an external magnetic field.".
- Bubble_memory label "Bubble memory".
- Bubble_memory label "Magnetblasenspeicher".
- Bubble_memory label "Memoria a bolle".
- Bubble_memory label "Memoria de burbuja".
- Bubble_memory label "Memória bolha".
- Bubble_memory label "Mémoire à bulles".
- Bubble_memory label "Магнитоэлектронные запоминающие устройства".
- Bubble_memory label "磁気バブル".
- Bubble_memory label "磁泡存储器".
- Bubble_memory sameAs Bublinová_paměť.
- Bubble_memory sameAs Magnetblasenspeicher.
- Bubble_memory sameAs Memoria_de_burbuja.
- Bubble_memory sameAs Mémoire_à_bulles.
- Bubble_memory sameAs Memoria_a_bolle.
- Bubble_memory sameAs 磁気バブル.
- Bubble_memory sameAs Memória_bolha.
- Bubble_memory sameAs m.015n_h.
- Bubble_memory sameAs Q1752093.
- Bubble_memory sameAs Q1752093.
- Bubble_memory wasDerivedFrom Bubble_memory?oldid=592253546.
- Bubble_memory depiction Bubble_memory_module.jpg.
- Bubble_memory isPrimaryTopicOf Bubble_memory.
