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RAM-Disk (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "RAM-Disk" in German language version.

Last modified:

Ref.Un. Ref.Website
Global rank German rank
22kernel.org
5,383rd place
4,976th place
22heise.de
905th place
50th place
22web.archive.org
1st place
1st place
11ibm.com
1,369th place
1,458th place
11marc.info
low place
low place
11drdos.com
low place
low place
11theamigamuseum.com
low place
low place
11codeslave9000.blogspot.com
low place
low place
11gregdonner.org
low place
low place
11linux-magazine.com
low place
low place
11zdb-katalog.de
107th place
5th place
11linux-community.de
low place
2,593rd place
11zdnet.com
1,235th place
2,217th place
11github.com
380th place
255th place
11intel.com
1,727th place
1,503rd place
11redirecter.toolforge.org
29th place
2nd place
11iabotmemento.invalid
low place
low place
11piksa.info
low place
low place
11gentoo.org
low place
low place
11books.google.de
88th place
4th place
11hucki.net
low place
low place

books.google.de (Global: 88th place; German: 4th place)

  • Roland Hellmann: Rechnerarchitektur; Einführung in den Aufbau moderner Computer. Oldenbourg Wissenschaftsverlag, München 2013, ISBN 978-3-486-72003-7, 21.6 Speichermodule, S. 267, Integritätsaspekte (eingeschränkte Vorschau in der Google-Buchsuche): „Aus verschiedenen Gründen können sporadisch Bits im RAM kippen, wodurch die Integrität der gespeicherten Daten verletzt wird: Daten werden unerwünscht verändert, ohne dass ein Defekt in einem Bauteil vorhanden wäre. Man nennt das einen Soft Error … Eine Schätzung aus dem Jahre 1996 (8) besagte, dass bei 256 MByte Hauptspeicher etwa einmal pro Monat ein Bit wegen kosmischer Strahlung kippt. … Auch wenn Speicherbausteine im Laufe der Jahre robuster wurden und die genannte Hochrechnung vermutlich mittlerweile zu pessimistisch sein sollte, zeigt sich doch die Notwendigkeit, Maßnahmen gegen Soft Errors zu treffen. Bewährt haben sich dabei ECC-Module …“

codeslave9000.blogspot.com (Global: low place; German: low place)

  • Chris Cebelenski: Amiga 1.3. (Blog) In: Retrocomputing. 21. April 2010, abgerufen am 29. Juli 2018 (englisch).

drdos.com (Global: low place; German: low place)

  • Chapter 4 - Working with Caldera DR-DOS. In: Caldera DR-DOS Quick Start Guide. Caldera, Inc., 1998, abgerufen am 29. Juli 2018 (englisch): „[This …] type of disk, a memory disk, is not a physical disk but part of your computer's memory that the operating system treats as a disk. This is why a memory disk is also referred to as a virtual disk. … A memory disk only stores data temporarily. When you switch off your computer, or reboot, any data stored in a memory disk is lost.“

gentoo.org (Global: low place; German: low place)

wiki.gentoo.org

github.com (Global: 380th place; German: 255th place)

gregdonner.org (Global: low place; German: low place)

heise.de (Global: 905th place; German: 50th place)

hucki.net (Global: low place; German: low place)

hc-ddr.hucki.net

iabotmemento.invalid (Global: low place; German: low place)

ibm.com (Global: 1,369th place; German: 1,458th place)

www-01.ibm.com

  • IBM DISK OPERATING SYSTEM (DOS) VERSION 3.30. Announcement Letter Number 287-098 dated April 2, 1987. IBM, 2. April 1987, abgerufen am 29. Juli 2018 (englisch): „DOS 3.30 TECHNICAL REFERENCE; … VDISK.ASM is a file containing the Assembler Language source code for Virtual Disk (RAM memory disk) device driver (VDISK.SYS). The assembled object code for VDISK.SYS and instructions for its use are included in the DOS 3.30 package. The VDISK.ASM file is provided on the DOS 3.30 Technical Reference utilities diskette for programmers who want to use it as a model for creating device drivers.“

intel.com (Global: 1,727th place; German: 1,503rd place)

firmware.intel.com

kernel.org (Global: 5,383rd place; German: 4,976th place)

  • Rob Landley: Ramfs, rootfs and initramfs. In: The Linux Kernel documentation. kernel.org, 17. Oktober 2005, abgerufen am 26. Januar 2022 (englisch): „ramfs and tmpfs: One downside of ramfs is you can keep writing data into it until you fill up all memory, and the VM can’t free it because the VM thinks that files should get written to backing store (rather than swap space), but ramfs hasn’t got any backing store. Because of this, only root (or a trusted user) should be allowed write access to a ramfs mount. A ramfs derivative called tmpfs was created to add size limits, and the ability to write the data to swap space. Normal users can be allowed write access to tmpfs mounts.“
  • Christoph Rohland u. a.: Tmpfs. In: The Linux Kernel documentation. kernel.org, 13. Juli 2020, abgerufen am 26. Januar 2022 (englisch): „If you compare it to ramfs (which was the template to create tmpfs) you gain swapping and limit checking. Another similar thing is the RAM disk (/dev/ram*), which simulates a fixed size hard disk in physical RAM, where you have to create an ordinary filesystem on top. Ramdisks cannot swap and you do not have the possibility to resize them.“

linux-community.de (Global: low place; German: 2,593rd place)

linux-magazine.com (Global: low place; German: low place)

marc.info (Global: low place; German: low place)

piksa.info (Global: low place; German: low place)

redirecter.toolforge.org (Global: 29th place; German: 2nd place)

theamigamuseum.com (Global: low place; German: low place)

  • Workbench 1.2. In: The Amiga Museum. Abgerufen am 19. Juli 2019 (englisch): „Workbench 1.2 was the first version of Workbench to feature the use of a RAM disk as standard.“

web.archive.org (Global: 1st place; German: 1st place)

zdb-katalog.de (Global: 107th place; German: 5th place)

zdnet.com (Global: 1,235th place; German: 2,217th place)

  • Adrian Kingsley-Hughes: UEFI Forum announces updated UEFI v2.6 and ACPI v6.1 specifications. The latest updates to UEFI and ACPI help allow PCs to offer enhanced mobility and manageability for customer and enterprise levels. In: Blog „Hardware 2.0“. ZDNet, 9. März 2016, abgerufen am 28. Juli 2018 (englisch): „Added to UEFI Specification v2.6 are … Formal API definition for RAM Disk Protocol.“