Siteocre Sxa and Solr - Sitecore User Group UAE Dubai- Jitendra Soni
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Presented two parts - Part 1 - Solr architectural view Basic algorithm for search – How it works Synonyms Stop word Protected word Spell checker Highlighter Analyzers – How it works Tokenizers – How it works Filters - How it works How to add custom filters and extending Solr core. Part 2 - Sitecore SXA Search - Overview Understand OOTB options Facet Scope Tokens Boosting. Hands-on session Creating a search result page view more option sorting Facet Boosting and rule engine Extending scope, facet and new custom tokens resolver. Troubleshooting tips for search issues
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Siteocre Sxa and Solr - Sitecore User Group UAE Dubai- Jitendra Soni
- 1. PRESENTATION COVER TITLE LOREM IPSUM DOLOR SIT AMET, CONSECTETUR ADIPISCING ELIT. SITECORE SXA SEARCH SITECORE USER GROUP UAE – DUBAI 29TH AUG 2020
- 2. WHO IS YOUR PRESENTER TODAY? • 13+ years of IT experience. • 7+ years Sitecore. • 8 Sitecore projects. • 5 Sitecore XP and XC new project. • Search (Solr, Azure, Coveo and Fusion). • Living in Sydney with family. • Awarded by President of India in 2000 • State level winner for Genius student award -1996 SOFTWARE DEVELOPMENT PERSONAL 2 • Sitecore certified • Microsoft Technology Specialist- MCPD • Coveo Certified Platform Developer • Google GTM and GA Certified
- 3. • Sitecore Stack Exchange- http://sitecore.stackexchange.com • Sitecore Community Portal - https://community.sitecore.net/ • Community Docs - https://sitecore-community.github.io/docs/ • Sitecore User group – • Sitecore User Group Directory • http://sitecoreug.org/ • http://www.MeetUp.com • https://www.reddit.com/r/sitecore/wiki/user-groups 3 SITECORE COMMUNITY HOW YOU CAN CONNECT…..
- 4. Solr community connect….. • I worked with Trey Grainger (Author of Solr in Action and AI Powered Search) on one of the interesting Solr migration project. 4
- 5. Solr community connect….. • Don’t miss to read this book by Doug Turnbull 5
- 6. Part 1 - SOLR 6
- 7. PART 1 - SOLR Agenda • Solr architectural view • Basic algorithm for search – How it works • Synonyms • Stop word • Protected word • Spell checker • Highlighter • Analyzers – How it works • Tokenizers – How it works • Filters - How it works • How to add custom filters and extending Solr core. 7
- 9. Basic algorithm for search. 9
- 10. How does scoring works in Solr? 10 Term Frequency (TF) The frequency of a search term in a document, the higher the frequency is the higher score the hit will get. In plain English if a search term is found many times in a document the higher the score is. Inverse Document Frequency (IDF) The rarity of a search term in all documents, the lower the frequency is the higher score the hit will get. If a search term only occurs at a few places in an index the higher the score is. This is to avoid high ranking hits on very common words. Coordination Factor (CF) The number of search terms that are present in a document, the more search terms that are found in a hit the higher the score is. If many search terms are used documents that contain more of them will score higher. Fieldnorm (FN) The length of a field value, the longer a field value with a hit is the lower the hit score will be. If a search term is found in a very short text in a field the hit will score higher than if the text is long.
- 11. Solr basic search Example 11
- 12. How Does Synonym Works? 12 https://www.screencast.com/t/TCNkFaaDz
- 13. Synonyms – Multi dimensional 13 https://www.screencast.com/t/TCNkFaaDz
- 14. How does Stop word Works? 14 https://www.screencast.com/t/opAZHtMUX
- 15. How does protected word works? 15 https://www.screencast.com/t/opAZHtMUX
- 16. How does highlighter works? 16 https://www.screencast.com/t/opAZHtMUX
- 17. How does spell checker and suggestion works? 17 https://localhost:8983/solr/sug_banglore/spell?df=text&spellcheck.q=testt
- 18. Understanding analyzers, tokenizers, and filters 18 https://www.screencast.com/t/opAZHtMUX
- 19. analyzers, tokenizers, and filters 19 https://www.screencast.com/t/opAZHtMUX <tokenizer class="solr.StandardTokenizerFactory"/> <tokenizer class="solr.KeywordTokenizerFactory"/> <tokenizer class="solr.WhitespaceTokenizerFactory"/> <tokenizer class="solr.PathHierarchyTokenizerFactory"/> <analyzer type="index"> <analyzer type="query"> <analyzer type="multiterm"> <filter class="solr.LowerCaseFilterFactory"/> <filter class="solr.SynonymGraphFilterFactory" /> <filter class="solr.LowerCaseFilterFactory"/>
- 20. Filter Porter Stem Filter – How it works? 20 https://lucene.apache.org/solr/guide/8_1/filter-descriptions.html#porter-stem-filter It does not accept a list of protected words
- 21. Snowball Porter Stemmer Filter– How it works? 21 https://lucene.apache.org/solr/guide/8_1/filter-descriptions.html#porter-stem-filter It does accept a list of protected words
- 22. How does facet works in Solr? 22 https://lucene.apache.org/solr/guide/8_1/filter-descriptions.html#porter-stem-filter
- 23. How does boost works in Solr? 23 https://localhost:8983/solr/sug_banglore/select?q=*%3A*&debug=true&bq=id:2^20000000000&dismax=true There are two different types of boosting, index-time and query-time. The two major differences between the two are: •index-time boosting allows you to boost entire documents •index-time boosting will have an effect on all your queries The bf (Boost Functions) Parameter The bq (Boost Query) Parameter
- 24. More read.. Solr LTR 24 http://jitendrasoni.blogspot.com/2019/11/solr-basic-algorithm-for-tf-and-idf.html
- 25. More read.. How Alibaba develop search engine 25
- 26. Part 2 – Sitecore SXA Search 26
- 27. PART 2 - SITECORE Agenda • Sitecore SXA Search - Overview • Understand OOTB options • Facet • Scope • Tokens • Boosting. • Hands-on session • Creating a search result page • view more option • sorting • Facet • Boosting and rule engine • Extending scope, facet and new custom tokens resolver. • New search features and update in 9.3 • Troubleshooting tips for search issues 27
- 28. Sitecore SXA Search - Overview • SXA comes with flexible out-of-the-box search functionality • All the filter parameters and values, such as current page, location, and sort order, are stored in the browser URL after the hash sign 28 https://doc.sitecore.com/users/sxa/17/sitecore-experience-accelerator/en/search.html
- 29. What does facets means in Sitecore sxa? • A facet is a way of refining search results by categorizing the items returned by the search. For example, for a blog search page, all blogs contain fields such as: author, date, and language. Based on these fields, you can create facets to allow visitors to use them as filters. • The facet types are: Bool Facet, Date Facet, Distance Facet, Float Facet, Integer Facet, and List Facet. The Sitecore platform facets are stored in /sitecore/system/Settings/Buckets/Facets 29
- 30. What does facets means in Sitecore sxa? continue.. • The following table lists which facets the components can use 30 Facet Component Date Filter (Date) Distance Filter (Radius), Location Finder Float Filter (Managed Range), Filter (Range Slider), Filter (Slider) Integer Filter (Managed Range), Filter (Range Slider), Filter (Slider) List Filter (Checklist), Filter (Dropdown)
- 31. What does facets means in Sitecore sxa? continue.. 31
- 32. WHY RESULTS ARE NOT SHOWING? WHEN YOU SEE NO SEARCH RESULT SOLR - "SEARCHABLE_B":FALSE 32
- 35. SXA Search- tips for troubleshooting and fix https://jitendrasoni.blogspot.com/2020/04/sxa-search-result-tips-for.html
- 36. Demo – Search Result component https://www.screencast.com/t/Kcjt4ZKgGes
- 37. Demo – Facet Result component https://www.screencast.com/t/0ayUE30geK
- 41. Result count functionality - Demo https://www.screencast.com/t/9jjpsgDn
- 42. View More functionality - Demo https://www.screencast.com/t/avfVa1HkR
- 43. Page selector functionality - Demo https://www.screencast.com/t/8a4YbACqx
- 44. Aggregated facet filter 44 Allowing for creation of facet filter sets — dynamically showing and hiding sub-components based on content available in Search Results.
- 45. Facet summary filter – Demo 45 Showing the selected facets and allowing for removal of undesired filters from the search context. https://www.screencast.com/t/UZywVigqPNr
- 46. Free Text Search– Demo 46https://www.screencast.com/t/ItgWUqUeKT