Read e-book online Apache Solr PHP Integration PDF

By Jayant Kumar

Build a fully-featured and scalable seek program utilizing Hypertext Preprocessor to release the quest capabilities supplied by way of Solr

Overview

  • Understand the instruments that may be used to speak among Hypertext Preprocessor and Solr, and the way they paintings internally
  • Explore the basic seek capabilities of Solr similar to sorting, boosting, faceting, and highlighting utilizing your personal home page code
  • Take a glance at a few complicated good points of Solr akin to spell checking, grouping, and vehicle entire with implementations utilizing personal home page code

In Detail

the quest device is the most important for any site. it doesn't matter what kind of web site, the quest instrument is helping viewers locate what they're trying to find utilizing key phrases and slim down the consequences utilizing aspects. Solr is the preferred, blazing quickly, open resource company seek platform from the Apache Lucene venture. it really is hugely scalable, offering allotted seek and index replication, and it powers the quest and navigation gains of a few of the world's biggest websites.

This ebook is a pragmatic, hands-on, end-to-end advisor that offers you with all of the instruments required to construct a fully-featured seek software utilizing Apache Solr and personal home page. The booklet includes sensible examples and step by step instructions.

Starting off with the fundamentals of putting in Apache Solr and integrating it with Hypertext Preprocessor, the booklet then proceeds to discover the gains supplied by way of Solr to enhance searches utilizing personal home page. you'll easy methods to construct and keep a Solr index utilizing personal home page, notice the question modes on hand with Solr, and the way to take advantage of them to track the Solr queries to retrieve suitable effects. you'll examine tips on how to construct and use aspects on your seek, the way to song and use quickly end result highlighting, and the way to construct a spell payment and automobile entire function utilizing Solr. you'll end through studying a few of the complicated options required to runa large-scale company point seek infrastructure.

What you'll examine from this book

  • Install Solr and combine it with PHP
  • Insert, replace, and delete files from the Solr index utilizing PHP
  • Perform decide upon queries utilizing the dismax and edismax question modes
  • Sort, strengthen, and re-use pick out queries utilizing PHP
  • Employ faceting and end result highlighting
  • Debug and fine-tune Solr seek queries for relevance
  • Implement the spell checker and car whole gains utilizing Solr and PHP
  • Search for records just like a specific rfile and Retrieve index stats utilizing PHP
  • Deploy dispensed looking utilizing sharing and load-balancing of Solr queries

Approach

This publication is stuffed with step by step example-oriented tutorials on the way to exhibit readers tips to combine Solr in Hypertext Preprocessor functions utilizing the on hand libraries, and increase the inherent seek amenities that Solr offers.

Who this e-book is written for

If you're a developer who is familiar with personal home page and is attracted to integrating seek into your purposes, this can be the publication for you. No complex wisdom of Solr is needed. Very simple wisdom of procedure instructions and the command-line interface on either Linux and home windows is needed. you might want to even be accustomed to the concept that of net servers.

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Example text

Chapter 3, Select Query on Solr and Query Modes (DisMax/eDisMax), explains how to run basic search queries on Solr and use different query modes to run some advanced search queries. Chapter 4, Advanced Queries – Filter Queries and Faceting, digs deeper into search queries and provides practical examples for running filter queries and facets using Solr and PHP. Chapter 5, Highlighting Results Using PHP and Solr, explains how Solr can be configured for highlighting search results and provides practical examples in PHP for highlighting.

Do not change the / in solr/home. Restart your Tomcat server and you should be able to go to the following URL to see Solr working along with Tomcat: http://localhost:8080/solr/ Tip If you see an error "404 not found" on the preceding URL, it may be because of some libraries of Solr that Tomcat is not able to find. out folder. To resolve the missing library issue, copy all JAR files from the /example/lib/ext to /lib folder. properties file from the /example/resources folder to your /lib folder.

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