Download PDF by Jayant Kumar: Apache Solr PHP Integration

By Jayant Kumar

ISBN-10: 1782164928

ISBN-13: 9781782164920

Build a fully-featured and scalable seek software utilizing personal home page to liberate the quest services 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 fundamental seek capabilities of Solr equivalent to sorting, boosting, faceting, and highlighting utilizing your Hypertext Preprocessor code
  • Take a glance at a few complex beneficial properties of Solr corresponding to spell checking, grouping, and car whole with implementations utilizing Hypertext Preprocessor code

In Detail

the hunt instrument is the most important for any site. it doesn't matter what form of site, the hunt software is helping viewers locate what they're searching for utilizing key terms and slender down the consequences utilizing elements. Solr is the preferred, blazing speedy, open resource company seek platform from the Apache Lucene venture. it really is hugely scalable, offering disbursed seek and index replication, and it powers the hunt and navigation good points of a few of the world's greatest websites.

This e-book is a realistic, 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 Hypertext Preprocessor. The booklet comprises useful examples and step by step instructions.

Starting off with the fundamentals of putting in Apache Solr and integrating it with Hypertext Preprocessor, the e-book then proceeds to discover the beneficial properties supplied by way of Solr to enhance searches utilizing Hypertext Preprocessor. you are going to how one can construct and hold a Solr index utilizing Hypertext Preprocessor, notice the question modes to be had with Solr, and the way to take advantage of them to track the Solr queries to retrieve appropriate effects. you'll examine easy methods to construct and use points on your seek, tips to song and use quick outcome highlighting, and the way to construct a spell money and car whole function utilizing Solr. you are going to end through studying a few of the complex strategies required to runa large-scale firm point seek infrastructure.

What you'll research from this book

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

Approach

This e-book is stuffed with step by step example-oriented tutorials that allows you to exhibit readers easy methods to combine Solr in Hypertext Preprocessor purposes utilizing the to be had libraries, and enhance the inherent seek amenities that Solr offers.

Who this ebook is written for

If you're a developer who is aware personal home page and is attracted to integrating seek into your purposes, this is often the booklet for you. No complex wisdom of Solr is needed. Very easy wisdom of procedure instructions and the command-line interface on either Linux and home windows is needed. you might want to even be conversant in the idea that of net servers.

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Additional info for Apache Solr PHP Integration

Example text

We explored some features of the Solarium client library such as endpoints and adapters. In the next chapter we will see how to use the Solarium library for inserting, updating, and deleting documents in Solr using our PHP code.  Inserting, Updating, and Deleting Documents from Solr We will start this chapter by discussing the Solr schema. We will explore the default schema provided by Solr. Further, we will explore: Pushing sample data into SolrAdding sample documents to the Solr indexUsing PHP to add documents to the Solr indexUpdating documents in Solr using PHPDeleting documents in Solr using PHPUsing commit, rollback, and index optimization The Solr schema The Solr schema mostly consists of fields and field types.

We can call these URLs using PHP and cURL and interpret the response in JSON. However, instead of remembering every command to be sent in the URL, we can use a library to create the Solr URL and interpret the response. com/p/solr-php-client/ It can be seen that the latest release for this library was in November 2009. There have been no developments on this library since 2009. This is a very basic client and does not support a lot of features that are now available in Solr. net/package/solr The latest release for this library was in November 2011.

Dll extension_dir = "C:\php\ext" The following URL is the URL that is being called for executing the ping query. On going to this URL, we can see the response that contains the response header and the status, which is OK. http://localhost:8080/solr/collection1/admin/ping We can see that the response is in XML. wt=json {"responseHeader":{"status":0,"QTime":7,"params":{"df":"text","echoParams":"all","rows":"10","echoParams":"all","wt":"json","q":"solrpingquery","distrib":"false"}},"status":"OK"} A direct call to Solr via PHP requires us to call the ping with a JSON response URL via cURL and decode the JSON response to show the result.

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Apache Solr PHP Integration by Jayant Kumar


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