SlideShare a Scribd company logo
1 of 13
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.
Elasticsearch @ ALM
By: Eyal Dahari
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.2
What’s In It For You?
1 2 3 4 5
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.3
Why am I here?
1 2 3 4
@
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.4
What is search ?
 Distributed and
Highly Available
Search Engine
 Multi Tenant with
Multi Types
 Document
oriented
 No need for
upfront schema
definition
 (Near) Real Time
Search
 Open Source
under the Apache
License, version 2
("ALv2")
 Built on top of
Apache
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.5
Install and get started
Support matrix
• Prerequisites
• Download and Install
• Configure
• Download page
• Windows unzip
• Linux untar (there are more options)
• Configure elasticsearch.yml
• cluster.name: <pick a unique name marvel>
• node.name: <pick a unique name>
• bootstrap.mlockall: <set to true>
• Support matrix
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.6
Lets Rock Daniel San
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.7
• Doc 1: The quick brown fox jumped over the lazy dog
• Doc 2: Quick brown foxes leap over lazy dogs in summer
Inverted What?? (tf/idf)
Search:
quick brown
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.8
• Doc 1: The quick brown fox jumped over the lazy dog
• Doc 2: Quick brown foxes leap over lazy dogs in summer
Inverted What?? (tf/idf)
Search:
+Quick +fox
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.9
How we go about things in ES
 Using broadcast for node discovery
 How to resolve analyzers issues stemming, autocomplete etc.
 What tokenizers do we use? Lowercase, edgeNGram, Shingles
 Overwrite the default analyzer – define analyzer only once
 QuerySearchQuery
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.10
Global Search demo
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.11
Logstash? Kibana? ELK?
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.12
References
• Zachary, Tong. “Getting Started with Elasticsearch”
• Clinton Gormley. “https://www.elastic.co/webinars/elasticsearch-query-dsl”
• Elasticsearch Scale Horizontally
• Tf/Idf - https://www.elastic.co/guide/en/elasticsearch/guide/current/inverted-
index.html
• Marvel - https://www.elastic.co/guide/en/marvel/current/dashboards.html
© Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.13
Thank U!
eyal.dahari@hpe.com

More Related Content

Similar to Elasticsearch@ALM

Big Data Expo 2015 - HP Information Management & Governance
Big Data Expo 2015 - HP Information Management & GovernanceBig Data Expo 2015 - HP Information Management & Governance
Big Data Expo 2015 - HP Information Management & GovernanceBigDataExpo
 
Searching The Enterprise Data Lake With Solr - Watch Us Do It!: Presented by...
Searching The Enterprise Data Lake With Solr  - Watch Us Do It!: Presented by...Searching The Enterprise Data Lake With Solr  - Watch Us Do It!: Presented by...
Searching The Enterprise Data Lake With Solr - Watch Us Do It!: Presented by...Lucidworks
 
Tame Big Data with Oracle Data Integration
Tame Big Data with Oracle Data IntegrationTame Big Data with Oracle Data Integration
Tame Big Data with Oracle Data IntegrationMichael Rainey
 
Hadoop Present - Open Enterprise Hadoop
Hadoop Present - Open Enterprise HadoopHadoop Present - Open Enterprise Hadoop
Hadoop Present - Open Enterprise HadoopYifeng Jiang
 
HPLN Web Performance Optimization - Liran tal
HPLN Web Performance Optimization - Liran talHPLN Web Performance Optimization - Liran tal
HPLN Web Performance Optimization - Liran talLiran Tal
 
Big Data & SQL: The On-Ramp to Hadoop
Big Data & SQL: The On-Ramp to Hadoop Big Data & SQL: The On-Ramp to Hadoop
Big Data & SQL: The On-Ramp to Hadoop Inside Analysis
 
Splunk Fundamentals: Investigations with Core Splunk - Splunk Tech Day
Splunk Fundamentals: Investigations with Core Splunk - Splunk Tech DaySplunk Fundamentals: Investigations with Core Splunk - Splunk Tech Day
Splunk Fundamentals: Investigations with Core Splunk - Splunk Tech DayZivaro Inc
 
Hadoop as a service presented by Ajay Jha at Houston Hadoop Meetup
Hadoop as a service presented by Ajay Jha at Houston Hadoop MeetupHadoop as a service presented by Ajay Jha at Houston Hadoop Meetup
Hadoop as a service presented by Ajay Jha at Houston Hadoop MeetupMark Kerzner
 
Hadoop Hadoop & Spark meetup - Altiscale
Hadoop Hadoop & Spark meetup - AltiscaleHadoop Hadoop & Spark meetup - Altiscale
Hadoop Hadoop & Spark meetup - AltiscaleMark Kerzner
 
Coding for desktop and mobile with HTML5 and Java EE 7 - Geertjan Wielenga
Coding for desktop and mobile with HTML5 and Java EE 7 - Geertjan WielengaCoding for desktop and mobile with HTML5 and Java EE 7 - Geertjan Wielenga
Coding for desktop and mobile with HTML5 and Java EE 7 - Geertjan WielengaJAXLondon_Conference
 
Hadoop and Pig at Twitter__HadoopSummit2010
Hadoop and Pig at Twitter__HadoopSummit2010Hadoop and Pig at Twitter__HadoopSummit2010
Hadoop and Pig at Twitter__HadoopSummit2010Yahoo Developer Network
 
Elasticsearch : petit déjeuner du 13 mars 2014
Elasticsearch : petit déjeuner du 13 mars 2014Elasticsearch : petit déjeuner du 13 mars 2014
Elasticsearch : petit déjeuner du 13 mars 2014ALTER WAY
 
Why OpenStack matters and how you can get involved
Why OpenStack matters and how you can get involvedWhy OpenStack matters and how you can get involved
Why OpenStack matters and how you can get involvedMatthew Farina
 
CoreOS automated MySQL Cluster Failover using Galera Cluster
CoreOS automated MySQL Cluster Failover using Galera ClusterCoreOS automated MySQL Cluster Failover using Galera Cluster
CoreOS automated MySQL Cluster Failover using Galera ClusterYazz Atlas
 
W3C Linked Data Platform Overview
W3C Linked Data Platform OverviewW3C Linked Data Platform Overview
W3C Linked Data Platform OverviewSteve Speicher
 
Enterprise Search Europe 2015: Fishing the big data streams - the future of ...
Enterprise Search Europe 2015:  Fishing the big data streams - the future of ...Enterprise Search Europe 2015:  Fishing the big data streams - the future of ...
Enterprise Search Europe 2015: Fishing the big data streams - the future of ...Charlie Hull
 
The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...
The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...
The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...DataWorks Summit
 

Similar to Elasticsearch@ALM (20)

Big Data Expo 2015 - HP Information Management & Governance
Big Data Expo 2015 - HP Information Management & GovernanceBig Data Expo 2015 - HP Information Management & Governance
Big Data Expo 2015 - HP Information Management & Governance
 
Searching The Enterprise Data Lake With Solr - Watch Us Do It!: Presented by...
Searching The Enterprise Data Lake With Solr  - Watch Us Do It!: Presented by...Searching The Enterprise Data Lake With Solr  - Watch Us Do It!: Presented by...
Searching The Enterprise Data Lake With Solr - Watch Us Do It!: Presented by...
 
EMC config Hadoop
EMC config HadoopEMC config Hadoop
EMC config Hadoop
 
Tame Big Data with Oracle Data Integration
Tame Big Data with Oracle Data IntegrationTame Big Data with Oracle Data Integration
Tame Big Data with Oracle Data Integration
 
Open data for healthcare
Open data for healthcareOpen data for healthcare
Open data for healthcare
 
Hadoop Present - Open Enterprise Hadoop
Hadoop Present - Open Enterprise HadoopHadoop Present - Open Enterprise Hadoop
Hadoop Present - Open Enterprise Hadoop
 
HPLN Web Performance Optimization - Liran tal
HPLN Web Performance Optimization - Liran talHPLN Web Performance Optimization - Liran tal
HPLN Web Performance Optimization - Liran tal
 
Big Data & SQL: The On-Ramp to Hadoop
Big Data & SQL: The On-Ramp to Hadoop Big Data & SQL: The On-Ramp to Hadoop
Big Data & SQL: The On-Ramp to Hadoop
 
Splunk Fundamentals: Investigations with Core Splunk - Splunk Tech Day
Splunk Fundamentals: Investigations with Core Splunk - Splunk Tech DaySplunk Fundamentals: Investigations with Core Splunk - Splunk Tech Day
Splunk Fundamentals: Investigations with Core Splunk - Splunk Tech Day
 
Hadoop as a service presented by Ajay Jha at Houston Hadoop Meetup
Hadoop as a service presented by Ajay Jha at Houston Hadoop MeetupHadoop as a service presented by Ajay Jha at Houston Hadoop Meetup
Hadoop as a service presented by Ajay Jha at Houston Hadoop Meetup
 
Hadoop Hadoop & Spark meetup - Altiscale
Hadoop Hadoop & Spark meetup - AltiscaleHadoop Hadoop & Spark meetup - Altiscale
Hadoop Hadoop & Spark meetup - Altiscale
 
Coding for desktop and mobile with HTML5 and Java EE 7 - Geertjan Wielenga
Coding for desktop and mobile with HTML5 and Java EE 7 - Geertjan WielengaCoding for desktop and mobile with HTML5 and Java EE 7 - Geertjan Wielenga
Coding for desktop and mobile with HTML5 and Java EE 7 - Geertjan Wielenga
 
Hadoop and Pig at Twitter__HadoopSummit2010
Hadoop and Pig at Twitter__HadoopSummit2010Hadoop and Pig at Twitter__HadoopSummit2010
Hadoop and Pig at Twitter__HadoopSummit2010
 
Elasticsearch : petit déjeuner du 13 mars 2014
Elasticsearch : petit déjeuner du 13 mars 2014Elasticsearch : petit déjeuner du 13 mars 2014
Elasticsearch : petit déjeuner du 13 mars 2014
 
Why OpenStack matters and how you can get involved
Why OpenStack matters and how you can get involvedWhy OpenStack matters and how you can get involved
Why OpenStack matters and how you can get involved
 
CoreOS automated MySQL Cluster Failover using Galera Cluster
CoreOS automated MySQL Cluster Failover using Galera ClusterCoreOS automated MySQL Cluster Failover using Galera Cluster
CoreOS automated MySQL Cluster Failover using Galera Cluster
 
W3C Linked Data Platform Overview
W3C Linked Data Platform OverviewW3C Linked Data Platform Overview
W3C Linked Data Platform Overview
 
EnterpriseSearch
EnterpriseSearchEnterpriseSearch
EnterpriseSearch
 
Enterprise Search Europe 2015: Fishing the big data streams - the future of ...
Enterprise Search Europe 2015:  Fishing the big data streams - the future of ...Enterprise Search Europe 2015:  Fishing the big data streams - the future of ...
Enterprise Search Europe 2015: Fishing the big data streams - the future of ...
 
The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...
The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...
The Most Valuable Customer on Earth-1298: Comic Book Analysis with Oracel's B...
 

Recently uploaded

Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024BookNet Canada
 
APIForce Zurich 5 April Automation LPDG
APIForce Zurich 5 April  Automation LPDGAPIForce Zurich 5 April  Automation LPDG
APIForce Zurich 5 April Automation LPDGMarianaLemus7
 
SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024Scott Keck-Warren
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024BookNet Canada
 
Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Scott Keck-Warren
 
Pigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food ManufacturingPigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food ManufacturingPigging Solutions
 
Artificial intelligence in the post-deep learning era
Artificial intelligence in the post-deep learning eraArtificial intelligence in the post-deep learning era
Artificial intelligence in the post-deep learning eraDeakin University
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsAndrey Dotsenko
 
Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...
Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...
Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...shyamraj55
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticscarlostorres15106
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 3652toLead Limited
 
SIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge GraphSIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge GraphNeo4j
 
Streamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project SetupStreamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project SetupFlorian Wilhelm
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitecturePixlogix Infotech
 
My INSURER PTE LTD - Insurtech Innovation Award 2024
My INSURER PTE LTD - Insurtech Innovation Award 2024My INSURER PTE LTD - Insurtech Innovation Award 2024
My INSURER PTE LTD - Insurtech Innovation Award 2024The Digital Insurer
 
Science&tech:THE INFORMATION AGE STS.pdf
Science&tech:THE INFORMATION AGE STS.pdfScience&tech:THE INFORMATION AGE STS.pdf
Science&tech:THE INFORMATION AGE STS.pdfjimielynbastida
 
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationBeyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationSafe Software
 
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubUnleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubKalema Edgar
 
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024BookNet Canada
 

Recently uploaded (20)

Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
Transcript: New from BookNet Canada for 2024: BNC BiblioShare - Tech Forum 2024
 
APIForce Zurich 5 April Automation LPDG
APIForce Zurich 5 April  Automation LPDGAPIForce Zurich 5 April  Automation LPDG
APIForce Zurich 5 April Automation LPDG
 
SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024SQL Database Design For Developers at php[tek] 2024
SQL Database Design For Developers at php[tek] 2024
 
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
#StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
 
Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024Advanced Test Driven-Development @ php[tek] 2024
Advanced Test Driven-Development @ php[tek] 2024
 
Pigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food ManufacturingPigging Solutions in Pet Food Manufacturing
Pigging Solutions in Pet Food Manufacturing
 
Artificial intelligence in the post-deep learning era
Artificial intelligence in the post-deep learning eraArtificial intelligence in the post-deep learning era
Artificial intelligence in the post-deep learning era
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
 
Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...
Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...
Automating Business Process via MuleSoft Composer | Bangalore MuleSoft Meetup...
 
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmaticsKotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
 
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
Tech-Forward - Achieving Business Readiness For Copilot in Microsoft 365
 
SIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge GraphSIEMENS: RAPUNZEL – A Tale About Knowledge Graph
SIEMENS: RAPUNZEL – A Tale About Knowledge Graph
 
Streamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project SetupStreamlining Python Development: A Guide to a Modern Project Setup
Streamlining Python Development: A Guide to a Modern Project Setup
 
Understanding the Laravel MVC Architecture
Understanding the Laravel MVC ArchitectureUnderstanding the Laravel MVC Architecture
Understanding the Laravel MVC Architecture
 
My INSURER PTE LTD - Insurtech Innovation Award 2024
My INSURER PTE LTD - Insurtech Innovation Award 2024My INSURER PTE LTD - Insurtech Innovation Award 2024
My INSURER PTE LTD - Insurtech Innovation Award 2024
 
Science&tech:THE INFORMATION AGE STS.pdf
Science&tech:THE INFORMATION AGE STS.pdfScience&tech:THE INFORMATION AGE STS.pdf
Science&tech:THE INFORMATION AGE STS.pdf
 
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry InnovationBeyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
Beyond Boundaries: Leveraging No-Code Solutions for Industry Innovation
 
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding ClubUnleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding Club
 
Hot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort Service
Hot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort ServiceHot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort Service
Hot Sexy call girls in Panjabi Bagh 🔝 9953056974 🔝 Delhi escort Service
 
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
Transcript: #StandardsGoals for 2024: What’s new for BISAC - Tech Forum 2024
 

Elasticsearch@ALM

  • 1. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice. Elasticsearch @ ALM By: Eyal Dahari
  • 2. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.2 What’s In It For You? 1 2 3 4 5
  • 3. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.3 Why am I here? 1 2 3 4 @
  • 4. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.4 What is search ?  Distributed and Highly Available Search Engine  Multi Tenant with Multi Types  Document oriented  No need for upfront schema definition  (Near) Real Time Search  Open Source under the Apache License, version 2 ("ALv2")  Built on top of Apache
  • 5. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.5 Install and get started Support matrix • Prerequisites • Download and Install • Configure • Download page • Windows unzip • Linux untar (there are more options) • Configure elasticsearch.yml • cluster.name: <pick a unique name marvel> • node.name: <pick a unique name> • bootstrap.mlockall: <set to true> • Support matrix
  • 6. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.6 Lets Rock Daniel San
  • 7. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.7 • Doc 1: The quick brown fox jumped over the lazy dog • Doc 2: Quick brown foxes leap over lazy dogs in summer Inverted What?? (tf/idf) Search: quick brown
  • 8. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.8 • Doc 1: The quick brown fox jumped over the lazy dog • Doc 2: Quick brown foxes leap over lazy dogs in summer Inverted What?? (tf/idf) Search: +Quick +fox
  • 9. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.9 How we go about things in ES  Using broadcast for node discovery  How to resolve analyzers issues stemming, autocomplete etc.  What tokenizers do we use? Lowercase, edgeNGram, Shingles  Overwrite the default analyzer – define analyzer only once  QuerySearchQuery
  • 10. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.10 Global Search demo
  • 11. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.11 Logstash? Kibana? ELK?
  • 12. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.12 References • Zachary, Tong. “Getting Started with Elasticsearch” • Clinton Gormley. “https://www.elastic.co/webinars/elasticsearch-query-dsl” • Elasticsearch Scale Horizontally • Tf/Idf - https://www.elastic.co/guide/en/elasticsearch/guide/current/inverted- index.html • Marvel - https://www.elastic.co/guide/en/marvel/current/dashboards.html
  • 13. © Copyright 2012 Hewlett-Packard Development Company, L.P. The information contained herein is subject to change without notice.13 Thank U! eyal.dahari@hpe.com

Editor's Notes

  1. Get an idea about search engines Get some terminology and see how it works Put some order in the vast world of Elasticsearch Get ideas of what can/can’t be done with Elasticsearch Enrich your toolbox with some useful utilities and tools
  2. To tell you about our cool Global Search service To share how we are using Elasticsearch in ALM To provide you with basic milestones on the Elasticsearch road To share how to avoid pitfalls and how we go about some
  3. Show file system tree view cluster.name: <כשהתחלנו השתמשנו בדיפולט וראינו שכלום לא מתאנדקס מכיוון שהיה עוד קלסטר עם אותו השם ברשת> When nodes started they search for others who are registered to the same cluster. You can run many nodes and many clusters on the same machine, though it is not recommended it is comfortable for testing node.name: <generated out of marvel characters DB better have it unique when you look at logs it helps a lot> bootstrap.mlockall: locks java jvm memory and do not let it swapping its memory which decrease performance network.host: <will allow traffic only from poor means of access control>
  4. Sorted list of all unique terms Quick and quick are the same word fox and foxes / dog and dogs; They share the same root word. jumped and leap are synonyms. Searching +Quick +fox wouldn’t match any documents
  5. Sorted list of all unique terms Quick and quick are the same word fox and foxes / dog and dogs; They share the same root word. jumped and leap are synonyms. Searching +Quick +fox wouldn’t match any documents
  6. docker exec -it iris-service cat /usr/local/tomcat/logs/iris-service.log
  7. http://myd-vm05551.hpswlabs.adapps.hp.com:8081/qcbin/ mercory~ AND application AND download #category: defect AND #Assigned to:james_alm AND #status:reopen -#status:closed AND book Threshhold AND priority:3-High AND Author:shel* fight~ defect^5 cycle fight~ defect cycle Filter the following with pas 24 hours filter user ReqId:>200 AND process* Is there some one here who opened a defect a BLI recently in Center? What was it about? Lets search for it.. Autocomplete fields Highlight Fuzzysearch +term –term Wildcard Range
  8. Not Covered No Run Not Completed