Download e-book for kindle: Web Dragons: Inside the Myths of Search Engine Technology by Ian H. Witten

By Ian H. Witten

Seek engines-"web dragons"-are the portals during which we entry society's treasure trove of data. How do they stack up opposed to librarians, the gatekeepers over centuries previous? What function will libraries play in a global whose details is governed by means of the net? How is the net equipped? Who controls its contents, and the way do they do it? How do se's paintings? How can internet visibility be exploited through those that are looking to promote us their wares? what is coming the next day to come, and will we impression it? we're witnessing the sunrise of a brand new period, beginning correct now-and this booklet exhibits you what it's going to seem like and the way it's going to swap your world.Do you utilize se's on a daily basis? Are you a developer or a librarian, supporting others with their details wishes? A researcher or journalist for whom the internet has replaced the very manner you're employed? an internet marketer or website fashion designer, whose occupation exists as a result of net? Whoever you're: if you happen to care approximately info, this ebook will open your eyes-and make you blink.

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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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Get Information Search, Integration, and Personalization: PDF

By Asanee Kawtrakul, Dominique Laurent, Nicolas Spyratos, Yuzuru Tanaka

This publication constitutes the refereed post-proceedings of the overseas Workshop on details seek, Integration and Personalization, ISIP 2013, held in Bangkok, Thailand, in September 2013. the ten revised complete papers offered have been conscientiously reviewed and chosen from 28 shows. The papers are geared up in topical sections on wisdom federation and integration; info discovery; advice structures and ontologies.

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Download e-book for kindle: Database Design Using Entity-Relationship Diagrams, Second by Sikha Bagui

By Sikha Bagui

Facts, Databases, and the software program Engineering ProcessDataBuilding a DatabaseWhat is the software program Engineering Process?Entity courting Diagrams and the software program Engineering lifestyles Cycle part 1: Get the necessities for the Database section 2: Specify the Database part three: layout the DatabaseData and information ModelsFiles, files, and knowledge ItemsMoving from three × five playing cards to ComputersDatabase types The Hierarchical ModelThe Read more...

summary: information, Databases, and the software program Engineering ProcessDataBuilding a DatabaseWhat is the software program Engineering Process?Entity dating Diagrams and the software program Engineering lifestyles Cycle part 1: Get the necessities for the Database part 2: Specify the Database section three: layout the DatabaseData and knowledge ModelsFiles, documents, and knowledge ItemsMoving from three × five playing cards to ComputersDatabase types The Hierarchical ModelThe community ModelThe Relational ModelThe Relational version and useful DependenciesFundamental Relational DatabaseRelational Database and SetsFunctional

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Steffen Staab, Heiner Stuckenschmidt's Semantic Web and Peer-to-Peer: Decentralized Management and PDF

By Steffen Staab, Heiner Stuckenschmidt

Like the commercial society of the final century relied on traditional assets, contemporary society will depend on details and its trade. Semantic internet applied sciences handle the matter of knowledge complexity by way of delivering complicated help for representing and processing disbursed info, whereas peer-to-peer applied sciences handle problems with process complexity by means of permitting versatile and decentralized details garage and processing. platforms which are in accordance with Semantic net and peer-to-peer applied sciences promise to mix some great benefits of the 2 mechanisms. A peer-to-peer type structure for the Semantic net will steer clear of either actual and semantic bottlenecks that restrict info and data exchange.Staab and Stuckenschmidt dependent the chosen contributions into 4 elements: half I, "Data garage and Access", prepares the semantic origin, i.e. info modelling and querying in a versatile and but scalable demeanour. those foundations enable for facing the association of data on the person friends. half II, "Querying the Network", considers the routing of queries, in addition to non-stop queries and customized queries lower than the stipulations of the completely altering topological constitution of a peer-to-peer community. half III, "Semantic Integration", bargains with the mapping of heterogeneous facts representations. eventually half IV, "Methodology and Systems", studies stories from case reviews and pattern applications.The total result's a cutting-edge description of the potential for Semantic internet and peer-to-peer applied sciences for info sharing and information administration while utilized together. It serves researchers in academia and as an outstanding and lasting reference and resource of suggestion.

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Building storage networks by Mark Farley, Visit Amazon's Marc Farley Page, search PDF

By Mark Farley, Visit Amazon's Marc Farley Page, search results, Learn about Author Central, Marc Farley,

Compliment for the 1st variation of "Building garage Networks": 'This ebook is the Bible of garage networking' - Dave Hill, Senior garage Analyst, the Aberdeen workforce. Now greater than ever, particularly within the age of e-commerce, facts has to be to be had and obtainable 24x7 on a community. This easy-to-understand booklet in actual fact explains the entire most up-to-date equipment of storing information on a community, together with up-to-date insurance of net garage carrier companies.

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IT Disaster Response: Lessons Learned in the Field - download pdf or read online

By Greg D. Moore

IT catastrophe reaction takes a special method of IT catastrophe reaction plans. instead of concentrating on information resembling what you should purchase or what software program you must have in position, the ebook makes a speciality of the administration of a catastrophe and numerous administration and communique instruments you should use ahead of and through a catastrophe. This ebook examines failures in general?a compilation of classes the writer discovered over the process years operating in IT, reviewing aircraft crashes, and his reports as a cave rescuer and cave rescue teacher. even though in the beginning it may possibly look that none of those are quite comparable, in reality all of them have parts in universal. In each one case, the unforeseen has occurred. simply as now not all aircraft crashes are lethal, now not all IT mishaps have poor results. With the right kind education and strategy, many difficulties can both be shunned within the first position or higher dealt with in the event that they do come up.

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New PDF release: Relevance Ranking for Vertical Search Engines

By Bo Long, Yi Chang

In simple, simple language, and utilizing specified examples to give an explanation for the foremost ideas, versions, and algorithms in vertical seek rating, Relevance score for Vertical se's teaches readers tips on how to manage rating algorithms to accomplish higher ends up in real-world purposes. This reference booklet for pros covers options and theories from the basic to the complex, reminiscent of relevance, question goal, location-based relevance score, and cross-property score. It covers the latest advancements in vertical seek score functions, resembling freshness-based relevance concept for brand spanking new seek purposes, location-based relevance conception for neighborhood seek functions, and cross-property score conception for functions regarding a number of verticals.

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Download e-book for iPad: Interactive Information Retrieval in Digital Environments by Iris Xie

By Iris Xie

The emergence of the web permits hundreds of thousands of individuals to take advantage of numerous digital details retrieval structures, corresponding to: electronic libraries, net se's, on-line databases, and on-line public entry catalogs. Interactive details Retrieval in electronic Environments offers theoretical framework in figuring out the character of data retrieval, and provides implications for the layout and evolution of interactive details retrieval platforms. Interactive details Retrieval in electronic Environments contains the mixing of current frameworks on user-oriented info retrieval structures throughout a number of disciplines; the excellent evaluation of empirical stories of interactive details retrieval structures for various different types of clients, projects, and subtasks; and the dialogue of the way to guage interactive details retrieval platforms. Researchers, designers, lecturers, students, and pros will achieve the root for brand new learn in this subject material, and advice to judge new details retrieval platforms for most of the people in addition to for particular person teams.

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Read e-book online Security for Microsoft Windows System Administrators: PDF

By Derrick Rountree

It's now not only a buzz be aware: "Security" is a crucial a part of your activity as a structures Administrator. such a lot defense books are geared toward protection execs, yet protection for procedure directors is written for process directors. This publication covers the fundamentals of securing your approach setting in addition to safety suggestions and the way those innovations could be carried out essentially utilizing universal instruments and purposes. even if you're new to this career or were within the box some time, you will discover worthwhile details in each one bankruptcy. The book's examples will concentrate on home windows Server 2008 R2 and home windows 7, yet many techniques are platform agnostic.

  • Take the entire confusion out of safety together with: community assaults, process disasters, social networking, or even audits
  • Learn the right way to follow and enforce basic safeguard concepts
  • Identify and clear up events inside your community and organization

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