October 2003
Intermediate to advanced
1072 pages
24h 21m
English
Content preview from Guru's Guide to SQL Server Architecture and Internals, The
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The Dawn of COM
Microsoft's answer to these problems was COM. Simply put, COM provides an interface to third-party code libraries that is
Object-oriented
Centralized
Versioned
Language-neutral
Since COM uses the system registry, the days of unmanaged or improperly used configuration information are gone. When an application instantiates a COM object (usually through a call to CreateObject), Windows checks the system registry to find the object's location on disk and loads it. There's no guesswork, and multiple copies of the same object aren't allowed—each COM object lives in exactly one place on the system.
NOTE: Microsoft has recently introduced the concept of COM redirection and side-by-side deployment. This allows multiple versions of the same ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.