July 2010
Intermediate to advanced
532 pages
18h 11m
English
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Chapter 3. Adding search to your application
This chapter covers
- Querying a Lucene index
- Using Lucene’s diverse built-in queries
- Working with search results
- Understanding Lucene scoring
- Parsing human-entered query expressions
The previous chapter showed you in great detail how to build a search index in preparation for searching. As fun as indexing is, it’s just a means to an end, a necessary evil, and its value only becomes clear once you enable searching on top of it. In this chapter, we’ll show you how to capitalize on all your indexing efforts. For example, consider this scenario:
Give me a list of all books published in the last 12 months on the subject of “Java” where “open source” or “Jakarta” is mentioned in the contents. Restrict ...
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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.