Drum memory: Revision history

24 May 2024

• curprev 21:4521:45, 24 May 2024‎ Dóeltenga talk contribs‎ m 10,503 bytes +44‎ added reference to UNIVAC FASTRAND, good example of drums been used for secondary storage (given UNIVAC weakness with Hard Drives in "60's) undo

15 April 2024

• curprev 11:4911:49, 15 April 2024‎ Adam Sampson talk contribs‎ 10,459 bytes −185‎ Remove unsourced claim about PDP-11s with drum memory in 1980 - cctalk mailing list discussion thinks this is incorrect, and I can find no mention of this in Usenet archives undo

31 January 2024

• curprev 09:5209:52, 31 January 2024‎ Damien.b talk contribs‎ m 10,644 bytes +1‎ Missing space undo Tag: Visual edit

18 January 2024

• curprev 21:1021:10, 18 January 2024‎ Tom94022 talk contribs‎ 10,643 bytes 0‎ Using then instead of also provides a time context undo
• curprev 19:5219:52, 18 January 2024‎ FuegoFish talk contribs‎ 10,643 bytes −3‎ Ah, with better understanding of the context (and my bad for misreading it) that "in turn" works better as an "also". undo

14 January 2024

• curprev 07:3607:36, 14 January 2024‎ Tom94022 talk contribs‎ 10,646 bytes −6‎ Undid revision 1195449626 by FuegoFish (talk)rvt gf but incorrect edit - HDDs did replace drums as secondary storage. Core replaced drums as primary storage undo Tag: Undo

13 January 2024

• curprev 22:1922:19, 13 January 2024‎ FuegoFish talk contribs‎ 10,652 bytes +6‎ Fixed a small mistake that seems to have gone unnoticed for a while. undo Tag: Reverted

10 November 2023

• curprev 12:2812:28, 10 November 2023‎ Manticore talk contribs‎ m 10,646 bytes −114‎ Reverted edit by 115.97.116.14 (talk) to last version by Knotimpressed undo Tag: Rollback
• curprev 12:2712:27, 10 November 2023‎ 115.97.116.14 talk‎ 10,760 bytes +114‎ →‎External links undo Tag: Reverted

21 September 2023

• curprev 18:4118:41, 21 September 2023‎ Knotimpressed talk contribs‎ m 10,646 bytes 0‎ →‎History: Typo fix undo Tag: Visual edit

28 July 2023

• curprev 18:4118:41, 28 July 2023‎ MarMi wiki talk contribs‎ m 10,646 bytes +1‎ tech. undo Tag: Visual edit
• curprev 18:3918:39, 28 July 2023‎ MarMi wiki talk contribs‎ 10,645 bytes −36‎ →‎History: pages undo Tag: Visual edit
• curprev 18:3118:31, 28 July 2023‎ MarMi wiki talk contribs‎ 10,681 bytes −53‎ →‎History: shorter link (it's an article about drum, not a tape) undo Tag: Visual edit
• curprev 18:0518:05, 28 July 2023‎ MarMi wiki talk contribs‎ m 10,734 bytes +60‎ Page needed undo Tag: Visual edit

27 July 2023

• curprev 15:3415:34, 27 July 2023‎ 46.18.177.138 talk‎ 10,674 bytes +35‎ →‎External links: Category undo

25 July 2023

• curprev 07:4107:41, 25 July 2023‎ Citation bot talk contribs‎ 10,639 bytes −1‎ Alter: title. | Use this bot. Report bugs. | #UCB_CommandLine 437/7965 undo

23 July 2023

• curprev 11:4611:46, 23 July 2023‎ Contributor116225 talk contribs‎ m 10,640 bytes −49‎ Removed the statement that a drum store was developed by the US Navy during WW2. Reading Ref 8 page 238 (1998 edition) it seems clear that drum development was not considered until after WW2 and was all conducted by ERA who were only provided with a tape recorder and tapes from the Navy. undo Tag: Visual edit

15 July 2023

• curprev 05:3605:36, 15 July 2023‎ Em3rgent0rdr talk contribs‎ m 10,689 bytes +1‎ →‎Technical design: consistent punctuation. undo Tag: Visual edit

1 July 2023

• curprev 18:2018:20, 1 July 2023‎ Tom94022 talk contribs‎ 10,688 bytes −152‎ Moved flying heads from history to technology, eliminated redundant refs and added context undo

29 June 2023

• curprev 12:0512:05, 29 June 2023‎ MarMi wiki talk contribs‎ m 10,840 bytes +312‎ →‎History: air - ref undo Tag: Visual edit

22 June 2023

• curprev 09:1509:15, 22 June 2023‎ WikiCleanerBot talk contribs‎ m 10,528 bytes 0‎ v2.05b - Bot T20 CW#61 - Fix errors for CW project (Reference before punctuation) undo Tag: WPCleaner

19 June 2023

• curprev 21:2021:20, 19 June 2023‎ MarMi wiki talk contribs‎ 10,528 bytes +767‎ →‎History: , WP:NAC, ~1953 research on "air floating" of heads, refs undo Tag: Visual edit

19 February 2023

• curprev 07:2307:23, 19 February 2023‎ Tom94022 talk contribs‎ 9,761 bytes +37‎ Put drum machines back in undo

17 February 2023

• curprev 00:5200:52, 17 February 2023‎ EEng talk contribs‎ 9,724 bytes −83‎ →‎top: trivial and obvious undo

23 January 2023

• curprev 02:5002:50, 23 January 2023‎ Citation bot talk contribs‎ 9,807 bytes −22‎ Alter: title. Removed parameters. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | Linked from User:AManWithNoPlan/sandbox4 | #UCB_webform_linked 50/1831 undo

22 November 2022

• curprev 01:3501:35, 22 November 2022‎ Jamplevia talk contribs‎ 9,829 bytes +137‎ WP:LR undo

8 November 2022

• curprev 14:4114:41, 8 November 2022‎ 68.71.27.7 talk‎ 9,692 bytes −4‎ No edit summary undo Tag: Manual revert
• curprev 14:4114:41, 8 November 2022‎ 68.71.27.7 talk‎ 9,696 bytes +1‎ No edit summary undo Tag: Reverted
• curprev 14:3914:39, 8 November 2022‎ 68.71.27.7 talk‎ 9,695 bytes +3‎ No edit summary undo Tag: Reverted

12 July 2022

• curprev 23:5023:50, 12 July 2022‎ Tom94022 talk contribs‎ 9,692 bytes −7‎ Undid revision 1097843811 by Dorukayhan (talk)rvt gf incorrect change undo Tag: Undo
• curprev 22:2822:28, 12 July 2022‎ Dorukayhan talk contribs‎ m 9,699 bytes +7‎ Fix linguistic equivalent of double free undo Tag: Reverted

16 May 2022

• curprev 16:4716:47, 16 May 2022‎ 131.119.15.14 talk‎ 9,692 bytes +11‎ →‎Technical design: Clarification of shape undo

8 March 2022

• curprev 22:5222:52, 8 March 2022‎ Tom94022 talk contribs‎ m 9,681 bytes +10‎ →‎History: make clear the initial 650 size undo
• curprev 01:5101:51, 8 March 2022‎ Tom94022 talk contribs‎ 9,671 bytes −119‎ rvt gf edit as TMI for this article, the original was 1000 or 2000, so "up to 2000" is correct. undo Tag: Undo

7 March 2022

• curprev 22:1222:12, 7 March 2022‎ Chatul talk contribs‎ 9,790 bytes +125‎ 650 had three sizes, UR buffers undo Tag: Reverted
• curprev 21:3921:39, 7 March 2022‎ Chatul talk contribs‎ 9,665 bytes −6‎ Reverted good faith edits by Tom94022 (talk): 2000 is the minimum, not the maximum undo Tags: Twinkle Undo Reverted
• curprev 21:1221:12, 7 March 2022‎ Tom94022 talk contribs‎ 9,671 bytes +6‎ →‎History: weren't there at least two memory sizes undo Tag: Reverted
• curprev 20:0920:09, 7 March 2022‎ Chatul talk contribs‎ 9,665 bytes +145‎ →‎History: native capacity for 650 undo
• curprev 19:2919:29, 7 March 2022‎ Tom94022 talk contribs‎ 9,520 bytes +405‎ →‎History: included both historical and current units of memory size for Univac and IBM undo

24 February 2022

• curprev 20:5620:56, 24 February 2022‎ Tom94022 talk contribs‎ 9,115 bytes +18‎ Added redirect from drum storage undo
• curprev 19:5119:51, 24 February 2022‎ Chatul talk contribs‎ 9,097 bytes +651‎ →‎Technical design: drum storage undo

5 February 2022

• curprev 20:2520:25, 5 February 2022‎ JFG talk contribs‎ 8,446 bytes −31‎ →‎Technical design: Simplify link undo

23 December 2021

• curprev 18:4018:40, 23 December 2021‎ Citation bot talk contribs‎ 8,477 bytes +20‎ Alter: url. URLs might have been anonymized. Add: s2cid. | Use this bot. Report bugs. | Suggested by Anas1712 | #UCB_webform 1937/2200 undo

22 May 2021

• curprev 20:1420:14, 22 May 2021‎ Tom94022 talk contribs‎ 8,457 bytes −34‎ Added link to IBM drum storage undo

9 March 2021

• curprev 00:1300:13, 9 March 2021‎ Chatul talk contribs‎ 8,491 bytes +48‎ ERA 1101 between ATLAS and UNIVAC 1101 undo

8 March 2021

• curprev 22:2322:23, 8 March 2021‎ 68.50.173.55 talk‎ 8,443 bytes +12‎ Point ATLAS-I at UNIVAC_1101 ERA computer that used drums instead of ATLAS-I EMP generator undo

12 February 2021

• curprev 00:5200:52, 12 February 2021‎ Oranjelo100 talk contribs‎ 8,431 bytes +4‎ No edit summary undo

27 December 2020

• curprev 12:2612:26, 27 December 2020‎ Monkbot talk contribs‎ m 8,427 bytes +2‎ Task 18 (cosmetic): eval 6 templates: hyphenate params (2×); undo Tag: AWB

25 November 2020

• curprev 06:3206:32, 25 November 2020‎ Tom94022 talk contribs‎ 8,425 bytes −7‎ Undid revision 990541782 by Dawn&Duskkk.$ (talk)rvt gf edit; adding "drum" to short description is redundant and reads poorly undo Tag: Undo
• curprev 02:1802:18, 25 November 2020‎ Dawn&Duskkk.$ talk contribs‎ m 8,432 bytes +7‎ No edit summary undo Tag: Reverted