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Apache Solr high performance : boost the performance of Solr instances and troubleshoot real-time problems / / Surendra Mohan ; cover image by Glain Clarrie
| Apache Solr high performance : boost the performance of Solr instances and troubleshoot real-time problems / / Surendra Mohan ; cover image by Glain Clarrie |
| Autore | Mohan Surendra |
| Pubbl/distr/stampa | Birmingham, England : , : Packt Publishing Ltd, , 2014 |
| Descrizione fisica | 1 online resource (124 p.) |
| Disciplina | 005.758 |
| Collana | Community Experience Distilled |
| Soggetto topico |
Search engines - Programming
Open source software |
| Soggetto genere / forma | Electronic books. |
| ISBN | 1-78216-483-9 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Installing Solr; Prerequisites; Installing components; Summary; Chapter 2: Boost Your Search; Scoring; Boosting query-time and index-time; Index-time boosting; Query-time boosting; Troubleshoot queries and scores; The dismax query parser; Lucene DisjunctionMaxQuery; Autophrase boosting; Configuring autophrase boosting; Configuring the phrase slop; Boosting a partial phrase; Boost queries; Boost functions; Boost addition and multiplication; Function queries
Field referencesFunction references; Mathematical operations; The ord() and rord() functions; Other functions; Boosting the function query; Logarithm; Reciprocal; Linear; Inverse reciprocal; Summary; Chapter 3: Performance Optimization; Solr performance factors; Solr caching; Document caching; Query result caching; Filter caching; Result pages caching; Using SolrCloud; Creating a SolrCloud cluster; Multiple collections within a cluster; Managing a SolrCloud cluster; Distributed indexing and searching; Stopping automatic document distribution; Near real-time search; Summary Chapter 4: Additional Performance Optimization TechniquesDocuments similar to those returned in the search result; Sorting results by function values; Searching for homophones; Ignore the defined words from being searched; Summary; Chapter 5: Troubleshooting; Dealing with the corrupt index; Reducing the file count in the index; Dealing with the locked index; Truncating the index size; Dealing with a huge count of open files; Dealing with out-of-memory issues; Dealing with an infinite loop exception in shards; Dealing with expensive garbage collection Bulk updating a single field without full indexationSummary; Chapter 6: Performance Optimization with ZooKeeper; Getting familiar with ZooKeeper; Prerequisites for a distributed server; Aid your distributed system using ZooKeeper; Setting an ideal node count for ZooKeeper; Setting up, configuring, and deploying ZooKeeper; Setting up ZooKeeper; Configuring Zookeeper; Deploying ZooKeeper; Applications of ZooKeeper; Summary; Appendix; Index |
| Record Nr. | UNINA-9910453511103321 |
Mohan Surendra
|
||
| Birmingham, England : , : Packt Publishing Ltd, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Apache Solr high performance : boost the performance of Solr instances and troubleshoot real-time problems / / Surendra Mohan ; cover image by Glain Clarrie
| Apache Solr high performance : boost the performance of Solr instances and troubleshoot real-time problems / / Surendra Mohan ; cover image by Glain Clarrie |
| Autore | Mohan Surendra |
| Pubbl/distr/stampa | Birmingham, England : , : Packt Publishing Ltd, , 2014 |
| Descrizione fisica | 1 online resource (124 p.) |
| Disciplina | 005.758 |
| Collana | Community Experience Distilled |
| Soggetto topico |
Search engines - Programming
Open source software |
| ISBN | 1-78216-483-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Installing Solr; Prerequisites; Installing components; Summary; Chapter 2: Boost Your Search; Scoring; Boosting query-time and index-time; Index-time boosting; Query-time boosting; Troubleshoot queries and scores; The dismax query parser; Lucene DisjunctionMaxQuery; Autophrase boosting; Configuring autophrase boosting; Configuring the phrase slop; Boosting a partial phrase; Boost queries; Boost functions; Boost addition and multiplication; Function queries
Field referencesFunction references; Mathematical operations; The ord() and rord() functions; Other functions; Boosting the function query; Logarithm; Reciprocal; Linear; Inverse reciprocal; Summary; Chapter 3: Performance Optimization; Solr performance factors; Solr caching; Document caching; Query result caching; Filter caching; Result pages caching; Using SolrCloud; Creating a SolrCloud cluster; Multiple collections within a cluster; Managing a SolrCloud cluster; Distributed indexing and searching; Stopping automatic document distribution; Near real-time search; Summary Chapter 4: Additional Performance Optimization TechniquesDocuments similar to those returned in the search result; Sorting results by function values; Searching for homophones; Ignore the defined words from being searched; Summary; Chapter 5: Troubleshooting; Dealing with the corrupt index; Reducing the file count in the index; Dealing with the locked index; Truncating the index size; Dealing with a huge count of open files; Dealing with out-of-memory issues; Dealing with an infinite loop exception in shards; Dealing with expensive garbage collection Bulk updating a single field without full indexationSummary; Chapter 6: Performance Optimization with ZooKeeper; Getting familiar with ZooKeeper; Prerequisites for a distributed server; Aid your distributed system using ZooKeeper; Setting an ideal node count for ZooKeeper; Setting up, configuring, and deploying ZooKeeper; Setting up ZooKeeper; Configuring Zookeeper; Deploying ZooKeeper; Applications of ZooKeeper; Summary; Appendix; Index |
| Record Nr. | UNINA-9910791063703321 |
|
Mohan Surendra
|
||
| Birmingham, England : , : Packt Publishing Ltd, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Apache Solr high performance : boost the performance of Solr instances and troubleshoot real-time problems / / Surendra Mohan ; cover image by Glain Clarrie
| Apache Solr high performance : boost the performance of Solr instances and troubleshoot real-time problems / / Surendra Mohan ; cover image by Glain Clarrie |
| Autore | Mohan Surendra |
| Pubbl/distr/stampa | Birmingham, England : , : Packt Publishing Ltd, , 2014 |
| Descrizione fisica | 1 online resource (124 p.) |
| Disciplina | 005.758 |
| Collana | Community Experience Distilled |
| Soggetto topico |
Search engines - Programming
Open source software |
| ISBN | 1-78216-483-9 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Cover; Copyright; Credits; About the Author; About the Reviewers; www.PacktPub.com; Table of Contents; Preface; Chapter 1: Installing Solr; Prerequisites; Installing components; Summary; Chapter 2: Boost Your Search; Scoring; Boosting query-time and index-time; Index-time boosting; Query-time boosting; Troubleshoot queries and scores; The dismax query parser; Lucene DisjunctionMaxQuery; Autophrase boosting; Configuring autophrase boosting; Configuring the phrase slop; Boosting a partial phrase; Boost queries; Boost functions; Boost addition and multiplication; Function queries
Field referencesFunction references; Mathematical operations; The ord() and rord() functions; Other functions; Boosting the function query; Logarithm; Reciprocal; Linear; Inverse reciprocal; Summary; Chapter 3: Performance Optimization; Solr performance factors; Solr caching; Document caching; Query result caching; Filter caching; Result pages caching; Using SolrCloud; Creating a SolrCloud cluster; Multiple collections within a cluster; Managing a SolrCloud cluster; Distributed indexing and searching; Stopping automatic document distribution; Near real-time search; Summary Chapter 4: Additional Performance Optimization TechniquesDocuments similar to those returned in the search result; Sorting results by function values; Searching for homophones; Ignore the defined words from being searched; Summary; Chapter 5: Troubleshooting; Dealing with the corrupt index; Reducing the file count in the index; Dealing with the locked index; Truncating the index size; Dealing with a huge count of open files; Dealing with out-of-memory issues; Dealing with an infinite loop exception in shards; Dealing with expensive garbage collection Bulk updating a single field without full indexationSummary; Chapter 6: Performance Optimization with ZooKeeper; Getting familiar with ZooKeeper; Prerequisites for a distributed server; Aid your distributed system using ZooKeeper; Setting an ideal node count for ZooKeeper; Setting up, configuring, and deploying ZooKeeper; Setting up ZooKeeper; Configuring Zookeeper; Deploying ZooKeeper; Applications of ZooKeeper; Summary; Appendix; Index |
| Record Nr. | UNINA-9910808956903321 |
|
Mohan Surendra
|
||
| Birmingham, England : , : Packt Publishing Ltd, , 2014 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||