By Rafal Kuc
Over a hundred recipes to find new how you can paintings with Apache's firm seek Server
• increase the best way you're employed with Apache Solr to make your seek engine faster and extra effective
• care for functionality, setup, and configuration difficulties in no time
• detect little-known Solr functionalities and create your personal modules to customise Solr to your company's needs
• a part of Packt's Cookbook sequence; each one bankruptcy covers a distinct element of operating with Solr
Apache Solr is a quick, scalable, glossy, open resource, and easy-to-use seek engine. It permits you to boost a qualified seek engine in your ecommerce web site, net software, or again workplace software program. establishing Solr is straightforward, yet configuring it to get the main from your web site is the tricky bit.
The Solr 3.1 Cookbook will make your daily paintings more straightforward by utilizing real-life examples that help you care for the most typical difficulties which could come up whereas utilizing the Apache Solr seek engine. Why waste it slow looking the web for options for those who could have the entire solutions in a single position?
This cookbook will help you get the main from your seek engine. every one bankruptcy covers a special element of operating with Solr from studying your textual content facts via querying, functionality development, and constructing your individual modules. the sensible recipes might help you to quick clear up universal issues of info research, enable you use faceting to assemble information and to hurry up the functionality of Solr. you are going to know about functionalities that the majority novices are ignorant of, akin to sorting effects by means of a functionality price, highlighting matched phrases, and computing data to make your paintings with Solr effortless and rigidity loose .
This useful advisor exhibits you the way to get the main out of Apache Solr 3.1 with recipes that provide help to increase your seek engine's functionality, examine info fast and successfully, and customise the quest server along with your personal modules.
What you'll research from this book
• Index facts in numerous codecs and forms
• Use the Solr management panel to find the main generally sought for information
• methods to use various information grouping techniques
• enhance your Solr deployment performance
• Create and use your individual Apache Solr modules
• Configure your cache to cater for adjustments on your data
• Import information utilizing the information Import Handler and delta query
• question Solr to go looking for words, style effects via diversified fields, and seek geographical points
• Create new purposes that use Solr
• decrease the scale of your index for speedier searching
This booklet is a part of Packt's Cookbook sequence; each one bankruptcy seems at a unique point of operating with Apache Solr. The recipes care for universal difficulties of operating with Solr by utilizing easy-to-understand, real-life examples. The publication isn't really by any means an entire Apache Solr reference and also you may still see it as a aiding hand while issues get tough in your trip with Apache Solr.
Who this publication is written for
Developers who're operating with Apache Solr and wish to understand how to wrestle universal difficulties will locate this booklet of serious use. wisdom of Apache Lucene will be an advantage yet isn't really required.
Read or Download Apache Solr 3.1 Cookbook PDF
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Extra info for Apache Solr 3.1 Cookbook
Id parameter. The second parameter we send to Solr is the information to perform a commit right after document processing. The last listing is an XML with Solr response. xml; no dynamic fields. Solr and Tika managed to extract the contents of the file and some of the metadata like author, comments, and keywords. See also If you want to index other types of binary files, please take a look at the Indexing PDF files and Extracting metadata from binary files recipe in this chapter. Extracting metadata from binary files Suppose that our current client has a video and music store.
The next step is to define a new request handler to handle our updates, as you already know. We also added a few default parameters to define our handler behavior. In our case, fmap. content parameter tells Solr to index contents of the file to a field named contents. xml file) to the dynamic field whose name begins with ignored_. The last parameter (captureAttr) tells Solr to index Tika XHTML elements into separate fields named after those elements. 46 Chapter 2 Next, we have a command that sends a doc file to Solr.
Handler. jar file from the dist directory (looking from the official Solr distribution package) there. After that, you have to copy all the libraries from the contrib/extraction/lib/ directory to the lib directory you created before. And that's actually all that you need to do in terms of configuration. xml file distributed with Solr. pdf using PDFCreator, which contained only the following text: This is a Solr cookbook. >