213 karma · joined October 3, 2023
- Item Database (SKU, UPC, attributes)
- Stock Status (Sales, Onhands, process sales transactions from POS systems)
- Replenishment (Create vendor and DC orders to stores)
- Reporting (Report sales and other performance data by stores, departments, classes, etc..)
- Pricing (make and maintain current and future price changes, send to store when needed).
- Many other applications (15+)
They have been saying they are going to get rid of these applications for over 20 years now. I am still waiting...
I figure if I ever need anything Windows related, I will just load windows in a VM. Gaming wise, mostly the only games you can't play on Linux are Windows games with root kit level anti-cheats. Not sure if that is a downside...
CLUSTER table_name USING index_name;
"The implementors* of the SS system chose 1875 as the epoch date for reasons"
So, they invented their own date system instead of just using the standard CENTURY-DATE or an ISO-8601 date from their DB. Highly doubt...
Also just search "CENTURY-DATE COBOL Epoch"
If you search "CENTURY-DATE COBOL Epoch 1875", it is mostly just recent entries debunking 1875 as an epoch.
Pre-Y2k a lot of dates were created with:
ACCEPT WS-DATE FROM DATE.
The above WS-DATE was in YYMMDD format, which is why there was a Y2K issue and needed to be resolved with windowing code. However, windowing code wouldn't work for somebody that was over 100 years old...
Doing a little research there is also (which I have never used since we just use DB2 and date parameter input files for CCYYMMDD dates):
ACCEPT WS-CENTURY-DATE FROM CENTURY-DATE.
This date is in CCYYMMDD format. According to google, the epoch for this date is January 1st, 1601.
I just wanted to point out that you really have to think about these types of optimizations because they might make one query faster but slow everything else down to the point where you are spending more time overall and using more storage.
I would work on the same laptop at an office that I do at home. I doubt they would even provide me an ultrawide 2nd monitor that I also use at home.
Also now days, data files that haven't been accessed for some period of time usually gets sent to tape/cartridge in some automated system like this: https://en.wikipedia.org/wiki/Tape_library#/media/File:Stora...