March 2007
Intermediate to advanced
326 pages
9h 3m
English
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Summary
Resource pools can be a source of capacity-killing contention. Done well, however, they are a significant capacity enhancer. A connection pool eliminates up to 500 milliseconds from every transaction. Several strategies for connection management are available, each with benefits and drawbacks. These include the “per-page,” “per-fragment,” and hybrid models.
Caching is a double-edged sword. Done well, it will greatly increase a system’s capacity to support users. As typically practiced, caches can grow too large, cached items never get flushed, and cheap objects are cached with no benefit. Limiting cache sizes is crucial. Java developers should make use of the SoftReference objects to collaborate with the garbage collector in managing ...
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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.