Views : 110,324
Genre: Education
Date of upload: Apr 28, 2024 ^^
Rating : 4.994 (7/4,648 LTDR)
RYD date created : 2024-05-16T04:52:41.680919Z
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Top Comments of this video!! :3
6:30 lmao at the Boeing picture :)
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Another great SQL history video: I have a 35 year career in SQL, and again, I was unaware of much of this history detail. And you managed to discuss Codd without going into his Rules, for which you are to be congratulated!
I worked briefly at the Microsoft campus shortly after SQL Server 2000 was released, as as a customer, we were struggling to get an enterprise system ported from the earlier Sybase-based database engine code that still resided in SQL Server 6.5 into 2000, and performance was proving a big problem: the optimiser had been significantly re-written since Microsoft had forked the database engine following their split from Sybase.
While I was there, I was told a story of what happened when Microsoft and Sybase parted ways. There was an agreement that upon termination of their cooperation agreement, all source code would be shared between them at that point. As you can imagine, Microsoft had done a lot of development separately. So when Microsoft sent Sybase all their final source code,, they stripped out all of the white space and mangled all the identifier names. I've never looked upon Microsoft in the same way since.
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6:36 It’s slides like these that keep me coming back
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16:00 Date's book is what my university used for the undergrad database class in the late 80's early 90's. I still have my copy. We used DB/2 on DOS-based PCs, and Date's book. This combination started to show the idiosyncratic differences between the different SQL dialects. Over her career, my wife has used Sybase, Ingress, SQL Server, Oracle, Informix, and DB/2.
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@jaystannard
2 weeks ago
A SQL query walks into a bar, he sees two tables and joins them
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