December 2001
Intermediate to advanced
400 pages
12h 2m
English
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12.6. Server Push versus Client Pull
Prefetched data can be pushed by servers onto clients or pulled by clients from servers. With server push, servers send prefetched data to clients without client requests for this data. Client pull is implemented by clients sending requests for prefetched data to servers before the data is actually demanded by the users. Clients use the same HTTP requests to pull prefetched data as they would use to obtain the data when it is actually demanded by users.
One method to implement server push is to return prefetched objects to the client in response to a single HTTP GET request issued by the client. This method reduces the number of requests to the server compared to the case without prefetching, because some ...
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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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.