May 2012
Intermediate to advanced
200 pages
3h 39m
German
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Query Server
CouchDB delegiert die Berechnung der Views an externe Server. Dafür verwendet es ein einfaches Line Protocol über den Standard-Input/Output. Der Standardserver ist in JavaScript geschrieben und wird über Mozilla SpiderMonkey ausgeführt. Es können auch andere Sprachen verwendet werden. Mit den folgenden Optionen können Sie diese Server registrieren und konfigurieren:
- language = /path/to/server
In der Sektion query_servers können Sie zu verschiedenen Sprachen Query-Server definieren. Der Standardeintrag direkt nach der Installation definiert den JavaScript Query-Server:
javascript = /opt/local/bin/couchjs /opt/local/share/couchdb/ server/main.js
- reduce_limit = true
Diese Option schaltet das Reduce Limit ein oder aus. Für die meisten Anwendungen ...
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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.