this post was submitted on 28 Aug 2023
-7 points (41.5% liked)
Asklemmy
43893 readers
949 users here now
A loosely moderated place to ask open-ended questions
Search asklemmy ๐
If your post meets the following criteria, it's welcome here!
- Open-ended question
- Not offensive: at this point, we do not have the bandwidth to moderate overtly political discussions. Assume best intent and be excellent to each other.
- Not regarding using or support for Lemmy: context, see the list of support communities and tools for finding communities below
- Not ad nauseam inducing: please make sure it is a question that would be new to most members
- An actual topic of discussion
Looking for support?
Looking for a community?
- Lemmyverse: community search
- sub.rehab: maps old subreddits to fediverse options, marks official as such
- !lemmy411@lemmy.ca: a community for finding communities
~Icon~ ~by~ ~@Double_A@discuss.tchncs.de~
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
I read most of the DOS 6.0 manual around 1994. This was the era of memory management. Computers had 640k of conventional memory despite my PC having 4M of total ram. Every TSR you could extract out to high or extended memory would have a massive impact on the performance of high demand applications (like all my important applications from Lucas Arts...). I managed to get mouse, soundcard, video, and other drivers loaded and still have 580+K of free conventional memory.
Now I design web scale server architectures capable of handling hundreds of requests per second with five 9's of uptime (for a few years anyway), and that memory management, from back when I was a tween, is still one of my proudest technological achievements. Thanks DOS manual!