LEADER 03295oam 2200481 450 001 9910427044103321 005 20210530204038.0 010 $a1-4842-6345-6 024 7 $a10.1007/978-1-4842-6345-7 035 $a(CKB)5590000000005506 035 $a(MiAaPQ)EBC6419844 035 $a(DE-He213)978-1-4842-6345-7 035 $a(CaSebORM)9781484263457 035 $a(EXLCZ)995590000000005506 100 $a20210530d2020 uy 0 101 0 $aeng 135 $aurcn| ||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPractical apache lucene 8 $euncover the search capabilities of your application /$fAtri Sharma 205 $a1st ed. 2020. 210 1$aNew York, New York :$cApress L. P.,$d[2020] 210 4$d©2020 215 $a1 online resource (114 pages) 300 $aIncludes index. 311 $a1-4842-6344-8 327 $aChapter 1: HoIa Lucene! -- Chapter 2: Hello World -- The Lucene Way -- Chapter 3: Core Search Fundamentals -- Chapter 4: Spatial Indexing -- Chapter 5: Build Your Own Location Aware Search Engine -- Chapter 6: Build Your Own Text Classifier with Apache Mahout and Lucene -- Chapter 7: Performance Tuning Your Lucene Applications -- Chapter 8: Your First Lucene Patch. 330 $aGain a thorough knowledge of Lucene's capabilities and use it to develop your own search applications. This book explores the Java-based, high-performance text search engine library used to build search capabilities in your applications. Starting with the basics of Lucene and searching, you will learn about the types of queries used in it and also take a look at scoring models. Applying this basic knowledge, you will develop a hello world app using basic Lucene queries and explore functions like scoring and document level boosting. Along the way you will also uncover the concepts of partial searching and matching in Lucene and then learn how to integrate geographical information (geospatial data) in Lucene using spatial queries and n-dimensional indexing. This will prepare you to build a location-aware search engine with a representative data set that allows location constraints to be specified during a search. You?ll also develop a text classifier using Lucene and Apache Mahout, a popular machine learning framework. After a detailed review of performance bench-marking and common issues associated with it, you?ll learn some of the best practices of tuning the performance of your application. By the end of the book you?ll be able to build your first Lucene patch, where you will not only write your patch, but also test it and ensure it adheres to community coding standards. You will: Master the basics of Apache Lucene Utilize different query types in Apache Lucene Explore scoring and document level boosting Integrate geospatial data into your application. 606 $aOpen Source 606 $aComputer Applications 607 $aJava (Indonesia) 615 0$aOpen Source. 615 0$aComputer Applications. 676 $a005.133 700 $aSharma$b Atri$0967404 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bUtOrBLW 906 $aBOOK 912 $a9910427044103321 996 $aPractical apache lucene 8$92196265 997 $aUNINA LEADER 05182nam 2200589 450 001 9910816047103321 005 20230803195403.0 010 $a3-95489-572-2 035 $a(CKB)2670000000534405 035 $a(EBL)1640419 035 $a(SSID)ssj0001218602 035 $a(PQKBManifestationID)11699584 035 $a(PQKBTitleCode)TC0001218602 035 $a(PQKBWorkID)11211663 035 $a(PQKB)11069714 035 $a(MiAaPQ)EBC1640419 035 $a(Au-PeEL)EBL1640419 035 $a(CaPaEBR)ebr10856528 035 $a(OCoLC)871780140 035 $a(EXLCZ)992670000000534405 100 $a20140415h20142014 uy 0 101 0 $aeng 135 $aur|n|---||||| 181 $ctxt 182 $cc 183 $acr 200 13$aAn analysis of the success factors in implementing an ITIL-based IT change and release management application $ebased on the IBM change and configuration management database (CCMDB) /$fJane Jurkscheit 210 1$aHamburg, Germany :$cAnchor Academic Publishing,$d2014. 210 4$d©2014 215 $a1 online resource (69 p.) 300 $aDescription based upon print version of record. 311 $a3-95489-072-0 320 $aIncludes bibliographical references. 327 $aAn analysis of the success factors in implementing an ITIL-based IT Change and Release Management Application; I Abstract; II Table of contents; III List of figures and graphs; IV List of tables; V Glossary and Abbreviations; 1. Introduction; 1.1. The organisation; 1.1.1. The Anonym group; 1.1.2. The Anonym-IT GmbH; 1.2. Course of the project; 1.3. Aims; 1.4. Demarcation; 1.5. Procedure; 2. Literature Review; 2.1. Purpose of an IT change and release management; 2.2. Critical success factors of organisational change management; 2.3. Critical success factors of an IT system implementation 327 $a2.3.1. Business process reengineering2.3.2. Additional success factors for IT systems; 2.4. IT process modelling with the support of a reference models; 2.4.1. Comparison of the three reference models; 2.4.2. Interconnecting of the three reference models; 2.5. Definition of success factors in IT projects; 2.6. Hypotheses; 3. Empirical Research Methodology; 3.1. Research approaches; 3.1.1. Interpretivsm vs. realism; 3.1.2. Deductive vs. inductive research; 3.1.3. Quantitative vs. Qualitative Research approach; 3.2. Population and Sampling; 3.2.1. Sampling of the employee questionnaire 327 $a3.2.2. Sampling of the employee interview3.3. Data Analysis; 3.4. Reliability; 3.5. Limitations; 4. Presentation and analysis of data; 4.1. Demographical statistic; 4.1.1. Questionnaire; 4.1.2. Interview; 4.2. Results of questionnaire; 4.2.1. Need of an IT Change Management; 4.2.2. General Success Factor Analysis; 4.2.3. Additional success factor analysis; 4.2.4. Adoption of ITIL® process success factors for RfC and IT change; 4.2.5. Justification the adoption of ITIL® process for RfC and IT change; 4.2.6. ITIL® process success factors of the RfC / change authorisation 327 $a4.2.7. Justification of the RfC / change authorisation4.2.8. Personal ITIL® benefits; 4.3. Results of the interview; 4.3.1. Additional success factor analysis of question 4.2.3; 4.3.2. Justification the adoption of ITIL® process for RfC and IT change of question 4.2.5; 4.3.3. Justification of the RfC / change authorisation of question 4.2.7; 4.3.4. Additional issues of the interview; 5. Conclusions and recommendations; 5.1. Conclusion of the need of the IT change and release management; 5.2. Conclusion of the demographical statistic; 5.3. Conclusions of the hypothesises; 5.3.1. Hypothesis 1 327 $a5.3.2. Hypothesis 25.3.3. Hypothesis 3; 5.3.4. Hypothesis 4; 5.3.5. Hypothesis 5; 5.4. Managerial recommendations for the organisation; 5.5. Managerial recommendations for other companies; 5.6. Theoretical implications; 6. List of references; 7. Appendices; 7.1. The five ITIL® units; 7.2. ITIL® Transition unit with IT change and release management; 7.3. ITIL® IT Change Management Process Workflow 330 $aIn the past few years, the majority of IT managers followed a strategy to introduce an IT change and release management application in order to ensure the quality of the IT environment for the future. The present book investigates if the implementations of the given success factors are leading to a successful implementation of a workflow-based IT change, and release management application. Moreover, further success factors will be introduced and discussed. First, the author discusses the HR change management in relation with the eight step model of Kotter, and the outcome of its critic 606 $aSystems engineering 606 $aInformation management$zGermany 615 0$aSystems engineering. 615 0$aInformation management 676 $a620.0011 700 $aJurkscheit$b Jane$01655857 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910816047103321 996 $aAn analysis of the success factors in implementing an ITIL-based IT change and release management application$94008412 997 $aUNINA