Solr in Action

This book assumes basic knowledge of Java and standard database technology. No prior knowledge of Solr or Lucene is required. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.

Author: Trey Grainger

Publisher: Manning Publications

ISBN: 1617291021

Category: Computers

Page: 638

View: 810

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A comprehensive guide to using the web application, including such topics as text analysis, faceted search, result grouping, multilingual search, advanced geospatial and data operations, and relevancy tuning.

Solr in Action

This book assumes basic knowledge of Java and standard database technology. No prior knowledge of Solr or Lucene is required.

Author: Trey Potter

Publisher:

ISBN: OCLC:1112547224

Category: Data mining

Page: 664

View: 216

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Solr in Action is a comprehensive guide to implementing scalable search using Apache Solr. This clearly written book walks you through well-documented examples ranging from basic keyword searching to scaling a system for billions of documents and queries. It will give you a deep understanding of how to implement core Solr capabilities. About the Book Whether you're handling big (or small) data, managing documents, or building a website, it is important to be able to quickly search through your content and discover meaning in it. Apache Solr is your tool: a ready-to-deploy, Lucene-based, open source, full-text search engine. Solr can scale across many servers to enable real-time queries and data analytics across billions of documents. Solr in Action teaches you to implement scalable search using Apache Solr. This easy-to-read guide balances conceptual discussions with practical examples to show you how to implement all of Solr's core capabilities. You'll master topics like text analysis, faceted search, hit highlighting, result grouping, query suggestions, multilingual search, advanced geospatial and data operations, and relevancy tuning. This book assumes basic knowledge of Java and standard database technology. No prior knowledge of Solr or Lucene is required. What's Inside How to scale Solr for big data Rich real-world examples Solr as a NoSQL data store Advanced multilingual, data, and relevancy tricks Coverage of versions through Solr 4.7 About the Authors Trey Grainger is a director of engineering at CareerBuilder. Timothy Potter is a senior member of the engineering team at LucidWorks. The authors work on the scalability and reliability of Solr, as well as on recommendation engine and big data analytics technologies.

Solr in Action

Solr's main purpose is to search, so it follows that handling search requests is one of the most important ... To execute this request using the example driver, you type cd $SOLR_IN_ACTION java -jar solr-in-action.jar listing #.# The #.

Author: Timothy Potter

Publisher: Simon and Schuster

ISBN: 9781638351238

Category: Computers

Page: 664

View: 966

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Summary Solr in Action is a comprehensive guide to implementing scalable search using Apache Solr. This clearly written book walks you through well-documented examples ranging from basic keyword searching to scaling a system for billions of documents and queries. It will give you a deep understanding of how to implement core Solr capabilities. About the Book Whether you're handling big (or small) data, managing documents, or building a website, it is important to be able to quickly search through your content and discover meaning in it. Apache Solr is your tool: a ready-to-deploy, Lucene-based, open source, full-text search engine. Solr can scale across many servers to enable real-time queries and data analytics across billions of documents. Solr in Action teaches you to implement scalable search using Apache Solr. This easy-to-read guide balances conceptual discussions with practical examples to show you how to implement all of Solr's core capabilities. You'll master topics like text analysis, faceted search, hit highlighting, result grouping, query suggestions, multilingual search, advanced geospatial and data operations, and relevancy tuning. This book assumes basic knowledge of Java and standard database technology. No prior knowledge of Solr or Lucene is required. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. What's Inside How to scale Solr for big data Rich real-world examples Solr as a NoSQL data store Advanced multilingual, data, and relevancy tricks Coverage of versions through Solr 4.7 About the Authors Trey Grainger is a director of engineering at CareerBuilder. Timothy Potter is a senior member of the engineering team at LucidWorks. The authors work on the scalability and reliability of Solr, as well as on recommendation engine and big data analytics technologies. Table of Contents PART 1 MEET SOLR Introduction to Solr Getting to know Solr Key Solr concepts Configuring Solr Indexing Text analysis PART 2 CORE SOLR CAPABILITIES Performing queries and handling results Faceted search Hit highlighting Query suggestions Result grouping/field collapsing Taking Solr to production PART 3 TAKING SOLR TO THE NEXT LEVEL SolrCloud Multilingual search Complex query operations Mastering relevancy

Solr in Action

This succinct and enlightening overview is a required reading for all those interested in the subject . We hope you find this book useful in shaping your future career & Business.

Author: Dikshant Shahi

Publisher: Createspace Independent Publishing Platform

ISBN: 1548785792

Category:

Page: 134

View: 410

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Search is everywhere, yet it is one of the most misunderstood functionalities of the IT industry. In Apache Solr, author Xavier Morera guides you through the basics of this highly popular enterprise search tool. You'll learn how to set up an index and how to make it searchable, then query it with a simple enterprise search. Explanations for precision and recall are also included to help you ensure that relevant, accurate results have been returned. Custom UIs using Solritas and SolrNet are also covered. This updated and expanded second edition of Book provides a user-friendly introduction to the subject, Taking a clear structural framework, it guides the reader through the subject's core elements. A flowing writing style combines with the use of illustrations and diagrams throughout the text to ensure the reader understands even the most complex of concepts. This succinct and enlightening overview is a required reading for all those interested in the subject . We hope you find this book useful in shaping your future career & Business.

Relevant Search

Yet for many developers, relevance ranking is mysterious or confusing. About the Book Relevant Search demystifies the subject and shows you that a search engine is a programmable relevance framework.

Author: Doug Turnbull

Publisher: Manning Publications

ISBN: 161729277X

Category:

Page: 250

View: 486

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Users expect search to be simple: They enter a few terms and expect perfectly-organized, relevant results instantly. But behind this simple user experience, complex machinery is at work. Whether using Elasticsearch, Solr, or another search technology, the solution is never one size fits all. Returning the right search results requires conveying domain knowledge and business rules in the search engine's data structures, text analytics, and results ranking capabilities. Relevant Search demystifies relevance work. Using Elasticsearch, it tells how to return engaging search results to users, helping readers understand and leverage the internals of Lucene-based search engines. The book walks through several real-world problems using a cohesive philosophy that combines text analysis, query building, and score shaping to express business ranking rules to the search engine. It outlines how to guide the engineering process by monitoring search user behavior and shifting the enterprise to a search-first culture focused on humans, not computers. It also shows how the search engine provides a deeply pluggable platform for integrating search ranking with machine learning, ontologies, personalization, domain-specific expertise, and other enriching sources. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications.

Tika in Action

Solr originally began as an internal project at CBS Interactive (or CNET), but was donated to the Apache Software Foundation in January 2006 via the Apache Incubator. After graduating from the Incubator, Solr became a Lucene subproject.

Author: Jukka L. Zitting

Publisher: Simon and Schuster

ISBN: 9781638352631

Category: Computers

Page: 256

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Summary Tika in Action is a hands-on guide to content mining with Apache Tika. The book's many examples and case studies offer real-world experience from domains ranging from search engines to digital asset management and scientific data processing. About the Technology Tika is an Apache toolkit that has built into it everything you and your app need to know about file formats. Using Tika, your applications can discover and extract content from digital documents in almost any format, including exotic ones. About this Book Tika in Action is the ultimate guide to content mining using Apache Tika. You'll learn how to pull usable information from otherwise inaccessible sources, including internet media and file archives. This example-rich book teaches you to build and extend applications based on real-world experience with search engines, digital asset management, and scientific data processing. In addition to architectural overviews, you'll find detailed chapters on features like metadata extraction, automatic language detection, and custom parser development. This book is written for developers who are new to both Scala and Lift and covers just enough Scala to get you started. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book. What's Inside Crack MS Word, PDF, HTML, and ZIP Integrate with search engines, CMS, and other data sources Learn through experimentation Many examples This book requires no previous knowledge of Tika or text mining techniques. It assumes a working knowledge of Java. ========================================​== Table of Contents PART 1 GETTING STARTED The case for the digital Babel fish Getting started with Tika The information landscape PART 2 TIKA IN DETAIL Document type detection Content extraction Understanding metadata Language detection What's in a file? PART 3 INTEGRATION AND ADVANCED USE The big picture Tika and the Lucene search stack Extending Tika PART 4 CASE STUDIES Powering NASA science data systems Content management with Apache Jackrabbit Curating cancer research data with Tika The classic search engine example

Apache Solr for Indexing Data

The Solr architecture and directory structure In real-world scenarios, Solr runs with other applications on a web ... to disk) cluster of commodity servers Source: Solr In Action Field name Data type Solr field type songId Long solr.

Author: Sachin Handiekar

Publisher: Packt Publishing Ltd

ISBN: 9781783553242

Category: Computers

Page: 160

View: 627

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Enhance your Solr indexing experience with advanced techniques and the built-in functionalities available in Apache Solr About This Book Learn about distributed indexing and real-time optimization to change index data on fly Index data from various sources and web crawlers using built-in analyzers and tokenizers This step-by-step guide is packed with real-life examples on indexing data Who This Book Is For This book is for developers who want to increase their experience of indexing in Solr by learning about the various index handlers, analyzers, and methods available in Solr. Beginner level Solr development skills are expected. What You Will Learn Get to know the basic features of Solr indexing and the analyzers/tokenizers available Index XML/JSON data in Solr using the HTTP Post tool and CURL command Work with Data Import Handler to index data from a database Use Apache Tika with Solr to index word documents, PDFs, and much more Utilize Apache Nutch and Solr integration to index crawled data from web pages Update indexes in real-time data feeds Discover techniques to index multi-language and distributed data in Solr Combine the various indexing techniques into a real-life working example of an online shopping web application In Detail Apache Solr is a widely used, open source enterprise search server that delivers powerful indexing and searching features. These features help fetch relevant information from various sources and documentation. Solr also combines with other open source tools such as Apache Tika and Apache Nutch to provide more powerful features. This fast-paced guide starts by helping you set up Solr and get acquainted with its basic building blocks, to give you a better understanding of Solr indexing. You'll quickly move on to indexing text and boosting the indexing time. Next, you'll focus on basic indexing techniques, various index handlers designed to modify documents, and indexing a structured data source through Data Import Handler. Moving on, you will learn techniques to perform real-time indexing and atomic updates, as well as more advanced indexing techniques such as de-duplication. Later on, we'll help you set up a cluster of Solr servers that combine fault tolerance and high availability. You will also gain insights into working scenarios of different aspects of Solr and how to use Solr with e-commerce data. By the end of the book, you will be competent and confident working with indexing and will have a good knowledge base to efficiently program elements. Style and approach This fast-paced guide is packed with examples that are written in an easy-to-follow style, and are accompanied by detailed explanation. Working examples are included to help you get better results for your applications.

Lucene in Action

Solr is an enterprise search server based on Lucene, developed within the same Apache Lucene top-level project as Lucene. It provides many useful features, such as faceted search, caching, replication, and distribution over shards.

Author: Otis Gospodnetic

Publisher: Simon and Schuster

ISBN: 9781638354734

Category: Computers

Page: 532

View: 352

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When Lucene first hit the scene five years ago, it was nothing short ofamazing. By using this open-source, highly scalable, super-fast search engine,developers could integrate search into applications quickly and efficiently.A lot has changed since then-search has grown from a "nice-to-have" featureinto an indispensable part of most enterprise applications. Lucene now powerssearch in diverse companies including Akamai, Netflix, LinkedIn,Technorati, HotJobs, Epiphany, FedEx, Mayo Clinic, MIT, New ScientistMagazine, and many others. Some things remain the same, though. Lucene still delivers high-performancesearch features in a disarmingly easy-to-use API. Due to its vibrant and diverseopen-source community of developers and users, Lucene is relentlessly improving,with evolutions to APIs, significant new features such as payloads, and ahuge increase (as much as 8x) in indexing speed with Lucene 2.3. And with clear writing, reusable examples, and unmatched advice on bestpractices, Lucene in Action, Second Edition is still the definitive guide todeveloping with Lucene. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.

Collective Intelligence in Action

Solr Solr is an open source enterprise search server built using Lucene that provides simple XML/HTTP and JSON APIs for access. Solr needs a Java servlet container, such as Tomcat. It provides features such as hit highlighting, caching, ...

Author: Satnam Alag

Publisher: Simon and Schuster

ISBN: 9781638355380

Category: Computers

Page: 424

View: 974

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There's a great deal of wisdom in a crowd, but how do you listen to a thousand people talking at once? Identifying the wants, needs, and knowledge of internet users can be like listening to a mob. In the Web 2.0 era, leveraging the collective power of user contributions, interactions, and feedback is the key to market dominance. A new category of powerful programming techniques lets you discover the patterns, inter-relationships, and individual profiles-the collective intelligence--locked in the data people leave behind as they surf websites, post blogs, and interact with other users. Collective Intelligence in Action is a hands-on guidebook for implementing collective intelligence concepts using Java. It is the first Java-based book to emphasize the underlying algorithms and technical implementation of vital data gathering and mining techniques like analyzing trends, discovering relationships, and making predictions. It provides a pragmatic approach to personalization by combining content-based analysis with collaborative approaches. This book is for Java developers implementing Collective Intelligence in real, high-use applications. Following a running example in which you harvest and use information from blogs, you learn to develop software that you can embed in your own applications. The code examples are immediately reusable and give the Java developer a working collective intelligence toolkit. Along the way, you work with, a number of APIs and open-source toolkits including text analysis and search using Lucene, web-crawling using Nutch, and applying machine learning algorithms using WEKA and the Java Data Mining (JDM) standard. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.

Apache Solr Enterprise Search Server Third Edition

examples/11/ to make it easier to follow along in your own browser: • STATUS: Getting the status of the current cores is done through http:// localhost:8983/solr/admin/cores?action=STATUS. You can select the status of a specific core, ...

Author: David Smiley

Publisher: Packt Publishing Ltd

ISBN: 9781782161370

Category: Computers

Page: 432

View: 554

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This book is for developers who want to learn how to get the most out of Solr in their applications, whether you are new to the field, have used Solr but don't know everything, or simply want a good reference. It would be helpful to have some familiarity with basic programming concepts, but no prior experience is required.

Apache Solr Search Patterns

In this command, we have specified: • action=ADDREPLICA: This is the action to be performed on the collection. • collection=mycollection: This is the collection on which the action is to be performed. • shard=shard2: This is the shard ...

Author: Jayant Kumar

Publisher: Packt Publishing Ltd

ISBN: 9781783981854

Category: Computers

Page: 316

View: 138

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This book is for developers who already know how to use Solr and are looking at procuring advanced strategies for improving their search using Solr. This book is also for people who work with analytics to generate graphs and reports using Solr. Moreover, if you are a search architect who is looking forward to scale your search using Solr, this is a must have book for you. It would be helpful if you are familiar with the Java programming language.

Solr Cookbook Third Edition

To do this, we run a command similar to the following one: curl 'localhost:8983/solr/admin/collections?action=CREATE&nam e=logs_2014-11-10&numShards=1&replicationFactor=1&collection. configName=logs' 2. Now to simplify indexing, ...

Author: Rafał Kuć

Publisher: Packt Publishing Ltd

ISBN: 9781783553167

Category: Computers

Page: 356

View: 858

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This book is for intermediate Solr Developers who are willing to learn and implement Pro-level practices, techniques, and solutions. This edition will specifically appeal to developers who wish to quickly get to grips with the changes and new features of Apache Solr 5.

Forms of Judgments and Orders in the High Court of Justice and Court of Appeal

Under this section payment for work done by the solr pursuant to such an agreement shall not be enforced by action , but application shall be made to a superior Court or County Court , according to the amount in dispute , in order to ...

Author: Sir Henry Wilmot Seton

Publisher:

ISBN: STANFORD:36105061317975

Category: Equity pleading and procedure

Page:

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Lucene in Action

Lucene is a gem in the open-source worldLucene in Action"" is the authoritative guide to Lucene.

Author: Otis Gospodnetić

Publisher: Manning Publications Company

ISBN: UOM:39015064954053

Category: Computers

Page: 421

View: 205

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Lucene is a gem in the open-source worldLucene in Action"" is the authoritative guide to Lucene. It describes how to index your data, including types you definitely need to know such as MS Word, PDF, HTML, and XML. It introduces you to searching, sorting, filtering, and highlighting search results. Lucene powers search in surprising placesWhat's Inside - How to integrate Lucene into your applications - Ready-to-use framework for rich document handling - Case studies including Nutch, TheServerSide, jGuru, etc. - Lucene ports to Perl, Python, C#/.Net, and C++ - Sorting, filtering, term vectors, multiple, and remote index searching - The new SpanQuery family, extending query parser, hit collecting - Performance testing and tuning - Lucene add-ons (hit highlighting, synonym lookup, and others)

Transactions on Large Scale Data and Knowledge Centered Systems XXVII

Pol'y Brief 3, vii (2011) Baskerville, R.L.: Investigating information systems with action research. Commun. AIS 2(3es), 4 (1999) Kim, ... Packt Publishing Ltd., Birmingham (2009) Grainger, T., Potter, T., Seeley, Y.: Solr in Action.

Author: Abdelkader Hameurlain

Publisher: Springer

ISBN: 9783662534168

Category: Computers

Page: 209

View: 559

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This, the 27th issue of Transactions on Large-Scale Data- and Knowledge-Centered Systems, contains extended and revised versions of 12 papers presented at the Big Data and Technology for Complex Urban Systems symposium, held in Kauai, HI, USA in January 2016. The papers explore the use of big data in complex urban systems in the areas of politics, society, commerce, tax, and emergency management.

Architecting Modern Data Platforms

In essence, Solr wraps the Lucene library in a RESTful service, which provides index management and flexible and ... The following are also worth a look: • Solr in Action, 3rd Edition, by Trey Grainger and Timothy Potter (Manning).

Author: Jan Kunigk

Publisher: O'Reilly Media

ISBN: 9781491969243

Category: Computers

Page: 636

View: 412

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There’s a lot of information about big data technologies, but splicing these technologies into an end-to-end enterprise data platform is a daunting task not widely covered. With this practical book, you’ll learn how to build big data infrastructure both on-premises and in the cloud and successfully architect a modern data platform. Ideal for enterprise architects, IT managers, application architects, and data engineers, this book shows you how to overcome the many challenges that emerge during Hadoop projects. You’ll explore the vast landscape of tools available in the Hadoop and big data realm in a thorough technical primer before diving into: Infrastructure: Look at all component layers in a modern data platform, from the server to the data center, to establish a solid foundation for data in your enterprise Platform: Understand aspects of deployment, operation, security, high availability, and disaster recovery, along with everything you need to know to integrate your platform with the rest of your enterprise IT Taking Hadoop to the cloud: Learn the important architectural aspects of running a big data platform in the cloud while maintaining enterprise security and high availability

Apache Solr

If you want to create a core by using the API, you can do so as follows: http://host:port/solr/admin/cores?action=CREATE&name=corename&instanceDir=path/to/ instance&config=solrconfig.xml&schema=schema.xml&dataDir=data corename and ...

Author: Dikshant Shahi

Publisher: Apress

ISBN: 9781484210703

Category: Computers

Page: 299

View: 319

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Build an enterprise search engine using Apache Solr: index and search documents; ingest data from varied sources; apply various text processing techniques; utilize different search capabilities; and customize Solr to retrieve the desired results. Apache Solr: A Practical Approach to Enterprise Search explains each essential concept-backed by practical and industry examples--to help you attain expert-level knowledge. The book, which assumes a basic knowledge of Java, starts with an introduction to Solr, followed by steps to setting it up, indexing your first set of documents, and searching them. It then introduces you to information retrieval and its implementation in Apache Solr; this will help you understand your search problem, decide the approach to build an effective solution, and use various metrics to evaluate the results. The book next covers the schema design and techniques to build a text analysis chain for cleansing, normalizing and enriching your documents and addressing different types of search queries. It describes various popular matching techniques which are generally applied to improve the precision and recall of searches. You will learn the end-to-end process of data ingestion from varied sources, metadata extraction, pre-processing and transformation of content, various search components, query parsers and other advanced search capabilities. After covering out-of-the-box features, Solr expert Dikshant Shahi dives into ways you can customize Solr for your business and its specific requirements, along with ways to plug in your own components. Most important, you will learn about implementations for Solr scoring, factors affecting the document score, and tuning the score for the application at hand. The book explains why textual scoring is not sufficient for practical ranking of documents and ways to integrate real-world factors for contributing to the document ranking. You'll see how to influence user experience by providing suggestions and recommendations. You'll also see integration of Solr with important related technologies such as OpenNLP and Tika. Additionally, you will learn about scaling Solr using SolrCloud. This book concludes with coverage of semantic search capabilities, which is crucial for taking the search experience to the next level. By the end of Apache Solr, you will be proficient in designing and developing your search engine.

Hibernate Search in Action

Finally, Apache Solr comes with a nice analyzer configuration framework that Hibernate Search reuses. Make sure to add solr-core.jar and solr-common.jar to your classpath. You can find these JARs in the Hibernate Search distribution, ...

Author: Emmanuel Bernard

Publisher: Simon and Schuster

ISBN: 9781638354406

Category: Computers

Page: 488

View: 553

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Enterprise and web applications require full-featured, "Google-quality" searchcapabilities, but such features are notoriously difficult to implement and maintain.Hibernate Search builds on the Lucene feature set and offers an easyto-implement interface that integrates seamlessly with Hibernate-the leadingdata persistence solution for Java applications. Hibernate Search in Action introduces both the principles of enterprise searchand the implementation details a Java developer will need to use HibernateSearch effectively. This book blends the insights of the Hibernate Search leaddeveloper with the practical techniques required to index and manipulate data,assemble and execute search queries, and create smart filters for better searchresults. Along the way, the reader masters performance-boosting concepts likeusing Hibernate Search in a clustered environment and integrating with thefeatures already in your applications. This book assumes you're a competent Java developer with some experienceusing Hibernate and Lucene. Purchase of the print book comes with an offer of a free PDF, ePub, and Kindle eBook from Manning. Also available is all code from the book.

Open Source Software in Life Science Research

The best-known example of SOLR in action is the purchase of goods on Amazon, where on selection of an item, the user is provided with a series of alternatives that other people who had bought that item had also purchased.

Author: Lee Harland

Publisher: Elsevier

ISBN: 9781908818249

Category: Science

Page: 582

View: 954

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The free/open source approach has grown from a minor activity to become a significant producer of robust, task-orientated software for a wide variety of situations and applications. To life science informatics groups, these systems present an appealing proposition - high quality software at a very attractive price. Open source software in life science research considers how industry and applied research groups have embraced these resources, discussing practical implementations that address real-world business problems. The book is divided into four parts. Part one looks at laboratory data management and chemical informatics, covering software such as Bioclipse, OpenTox, ImageJ and KNIME. In part two, the focus turns to genomics and bioinformatics tools, with chapters examining GenomicsTools and EBI Atlas software, as well as the practicalities of setting up an ‘omics’ platform and managing large volumes of data. Chapters in part three examine information and knowledge management, covering a range of topics including software for web-based collaboration, open source search and visualisation technologies for scientific business applications, and specific software such as DesignTracker and Utopia Documents. Part four looks at semantic technologies such as Semantic MediaWiki, TripleMap and Chem2Bio2RDF, before part five examines clinical analytics, and validation and regulatory compliance of free/open source software. Finally, the book concludes by looking at future perspectives and the economics and free/open source software in industry. Discusses a broad range of applications from a variety of sectors Provides a unique perspective on work normally performed behind closed doors Highlights the criteria used to compare and assess different approaches to solving problems

Big Data

[67] Grainger T, Potter T. Solr in action, forward by Yonik Seeley. USA: Manning Publications Co; 2014. [68] Serafini A. Apache Solr beginner's guide, configure your own search engine experience with real-world data with this practical ...

Author: Rajkumar Buyya

Publisher: Morgan Kaufmann

ISBN: 9780128093467

Category: Computers

Page: 494

View: 601

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Big Data: Principles and Paradigms captures the state-of-the-art research on the architectural aspects, technologies, and applications of Big Data. The book identifies potential future directions and technologies that facilitate insight into numerous scientific, business, and consumer applications. To help realize Big Data’s full potential, the book addresses numerous challenges, offering the conceptual and technological solutions for tackling them. These challenges include life-cycle data management, large-scale storage, flexible processing infrastructure, data modeling, scalable machine learning, data analysis algorithms, sampling techniques, and privacy and ethical issues. Covers computational platforms supporting Big Data applications Addresses key principles underlying Big Data computing Examines key developments supporting next generation Big Data platforms Explores the challenges in Big Data computing and ways to overcome them Contains expert contributors from both academia and industry