Search Patterns
Jon Handler, Amazon CloudSearch Solution Architect
© 2013 Amazon.com, Inc. and its affiliates. All rights ...
Agenda
!
!
!
!
!
!
!

 
 
 
 
 
 
 

Amazon CloudSearch Basics
Searching in the Cloud
Ranking
Location-Based Search
Faceti...
Patterns
!
!
!
!

  Title-Body Search
  Social Search Patterns
  Mobile Search Patterns
eCommerce Patterns

© 2013 Amazon....
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in...
AMAZON CLOUDSEARCH
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distrib...
Search, In The Cloud

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or dist...
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in...
The Cloud is Elastic
DATA

Document Quantity and Size

SEARCH INSTANCE

SEARCH INSTANCE

SEARCH INSTANCE

SEARCH INSTANCE
...
SEARCHING IN THE CLOUD
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or dis...
CloudSearch Batches
{ "type": "add",!
"id": "tt0076759",!
"fields": { !
"title": "Star Wars",!
! "director": "Lucas, Georg...
Bootstrapping Data

Amazon
CloudSearch

Amazon EC2

Amazon SQS

Source
System

Processing
Script

Amazon EC2

Queuing Batc...
Configuring for Search
!   Text fields for individual word search
•  User-generated and external text – titles, descriptio...
Sending Queries
http(s)://<endpoint>/2011-02-01/search?
!   Simple searches
•  q=<text>

!   Filtering
•  bq= (and title:'...
Search Results
{ "rank": "-text_relevance",!
"match-expr": "(label 'star wars')",!
"hits": { "found": 7, "start": 0,!
"hit...
Updating CloudSearch
Update Processor

Web Server

Users

Amazon EC2

Amazon SQS

Amazon EC2

DynamoDB

Amazon RDS

Amazon...
BASIC RANKING
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed ...
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in...
Customizing Ranking
! text_relevance and cs.text_relevance
!   Rank expressions
•  Compute a score for each document
•  &r...
Document Structure
Movie
title
description
user_rating
likes
release_date
latitude
longitude
© 2013 Amazon.com, Inc. and i...
Field Weighting

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distribut...
Field Weighting
!   Adjust relative importance of fields
!   &rank-title_boost=
cs.text_relevance({"weights":{"title":4.0}...
Popularity

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in...
Popularity
!   Convert floating point to integer
!   Weight by the number of ranks
!   rank-pop=
(user-rating - 2) * log10...
Freshness

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in ...
Freshness
!   Exponential decay function

r = ce

− λt

!   &rank-decay=
200*Math.exp(-0.1*days_ago)

© 2013 Amazon.com, I...
Rank Expressions: Combined
!   &rank-combined=1.0 * title + 0.5 * popularity + 0.3 *
freshness
!   &rank=combined

© 2013 ...
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in...
LOCATION-BASED SEARCH
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or dist...
Mobile Experience
Cancel

Iron Man!

Iron Man

Done

Iron Man 3 (2013)!
When Tony Stark's world is torn apart by a
formida...
Encoding Location
Movie
title

!   Latitude and longitude expressed as
integers

description
user_rating
likes
release_dat...
Bounding Box Search
!   Latitude min/max
!   Longitude min/max
bq=(and 'theater'
latitude:12700..12900
longitude:5700..580...
Location Sort
!   Cartesian distance function
(lat − latuser )2 + (lon − lonuser )2

!   &rank-geo=sqrt(pow(latitude - lat...
FACETING
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in wh...
Facets

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in who...
Facets

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in who...
Simple Faceting: Document

Movie
title
description
genre

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved....
Simple Faceting: Configuration

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modifi...
Simple Faceting: Query
q=iron+man&facet=genre
{"rank":	
  "-­‐text_relevance",	
  
"match-­‐expr":	
  "(label	
  'star	
  ...
Simple Faceting: UI
<div	
  class='facet'>	
  
	
  	
  	
  	
  <ul	
  class='facet_list'>	
  
	
  	
  	
  	
  	
  	
  	
  ...
Facets

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in who...
Document
Movie
title
description
oscar1
oscar2
oscar3

!
!
!
!
!

 
 
 
 
 

title: Lincoln
description: ...
oscar1: Award...
Query
&q=lincoln&facet=oscar1,oscar2,oscar3
{"rank":	
  "-­‐text_relevance",	
  "hits":{...},	
  
"facets":	
  {	
  
	
  	...
Drilldown
!
!
!
!

bq=oscar1:'Awards'
bq=oscar2:'Awards/Best Actor'
bq=oscar3:'Awards/Best Actor/Daniel Day Lewis'
bq=(and...
MIXED DATA SOURCES
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distrib...
Document
Movie

Showtime

Review

type

type

type

title

title

title

description

theater_name

movie_name

user_ratin...
Heterogeneous Data

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distri...
Multi Domain

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed ...
Trade-offs
!   Multiple domain
•  Independent configuration
•  Independent scale

!   Single domain
•  Simpler
•  Lower co...
TUNING
© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whol...
What to Track
!
!
!
!

 
 
 
 

User queries
Responses
Response times
Click positions

© 2013 Amazon.com, Inc. and its aff...
Tuning Relevance
!   Return relevance values
!   Check no-result queries
!   Check most common results

© 2013 Amazon.com,...
Tuning Performance
!
!
!
!

 
 
 
 

Identify consistent slow queries
Tend towards text matching
Cache slow queries when p...
Q&A

© 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole ...
Resources
!   Amazon CloudSearch Overview Page
http://aws.amazon.com/cloudsearch/
•  Developer Guide
•  FAQs, Articles
•  ...
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Dzone Webinar: Search Patterns with Amazon CloudSearch

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This webinar is based on the Dzone Refcard (http://refcardz.dzone.com/refcardz/search-patterns) and provides patterns for integrating cloud-based search with a variety of applications. Examples of these patterns are demonstrated using Amazon CloudSearch to abstract away the complexities of deploying and administering your own search servers, but the principles apply to other search systems as well.

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Dzone Webinar: Search Patterns with Amazon CloudSearch

  1. 1. Search Patterns Jon Handler, Amazon CloudSearch Solution Architect © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  2. 2. Agenda ! ! ! ! ! ! !               Amazon CloudSearch Basics Searching in the Cloud Ranking Location-Based Search Faceting Mixed Data Sources Performance © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  3. 3. Patterns ! ! ! !   Title-Body Search   Social Search Patterns   Mobile Search Patterns eCommerce Patterns © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  4. 4. © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  5. 5. AMAZON CLOUDSEARCH © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  6. 6. Search, In The Cloud © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  7. 7. © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  8. 8. The Cloud is Elastic DATA Document Quantity and Size SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE SEARCH INSTANCE Index Partition 1 Copy 1 Index Partition 2 Copy 1 Index Partition n Copy 1 TRAFFIC Search Request Volume and Complexity Index Partition 1 Copy 2 Index Partition 1 Copy n Index Partition 2 Copy 2 Index Partition 2 Copy n Index Partition n Copy 2 Index Partition n Copy n © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  9. 9. SEARCHING IN THE CLOUD © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  10. 10. CloudSearch Batches { "type": "add",! "id": "tt0076759",! "fields": { ! "title": "Star Wars",! ! "director": "Lucas, George",! ! "year": 1977,! ! "genre": ["Action","Adventure","Fantasy","Sci-Fi"],! ! "actor": ["Ford, Harrison","Fisher, Carrie","Hamill,! ! Mark","Jones, James Earl","Guinness, ! ! ! ! ! Alec",...] } },! © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  11. 11. Bootstrapping Data Amazon CloudSearch Amazon EC2 Amazon SQS Source System Processing Script Amazon EC2 Queuing Batching © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  12. 12. Configuring for Search !   Text fields for individual word search •  User-generated and external text – titles, descriptions !   Literal fields for exact matches •  Application-generated text like facets !   Integer fields for range searching and ranking © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  13. 13. Sending Queries http(s)://<endpoint>/2011-02-01/search? !   Simple searches •  q=<text> !   Filtering •  bq= (and title:'iron man' genre:'Action') !   Filtering with integer ranges •  bq=(and 'iron man' year:..2010) !   Geo filtering •  bq=(and 'iron man' latitude:12700..12900 longitude:5700..5800) © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  14. 14. Search Results { "rank": "-text_relevance",! "match-expr": "(label 'star wars')",! "hits": { "found": 7, "start": 0,! "hit": [{"id": "tt1185834"},! {"id": "tt0076759"},! {"id": "tt0086190"},! {"id": "tt0120915"},! {"id": "tt0121765"},! {"id": "tt0080684"},! {"id": "tt0121766"} ]! } ...! }! ! © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  15. 15. Updating CloudSearch Update Processor Web Server Users Amazon EC2 Amazon SQS Amazon EC2 DynamoDB Amazon RDS Amazon CloudSearch Amazon S3 © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  16. 16. BASIC RANKING © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  17. 17. © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  18. 18. Customizing Ranking ! text_relevance and cs.text_relevance !   Rank expressions •  Compute a score for each document •  &rank=<function> !   Defined in the console !   Defined at query-time •  &q='iron-man'&rank-recency=text_relevance + year &rank=recency © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  19. 19. Document Structure Movie title description user_rating likes release_date latitude longitude © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  20. 20. Field Weighting © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  21. 21. Field Weighting !   Adjust relative importance of fields !   &rank-title_boost= cs.text_relevance({"weights":{"title":4.0}, "default_weight":1}) © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  22. 22. Popularity © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  23. 23. Popularity !   Convert floating point to integer !   Weight by the number of ranks !   rank-pop= (user-rating - 2) * log10(number-user-ranks) * 10 + metascore * 3 © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  24. 24. Freshness © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  25. 25. Freshness !   Exponential decay function r = ce − λt !   &rank-decay= 200*Math.exp(-0.1*days_ago) © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  26. 26. Rank Expressions: Combined !   &rank-combined=1.0 * title + 0.5 * popularity + 0.3 * freshness !   &rank=combined © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  27. 27. © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  28. 28. LOCATION-BASED SEARCH © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  29. 29. Mobile Experience Cancel Iron Man! Iron Man Done Iron Man 3 (2013)! When Tony Stark's world is torn apart by a formidable terrorist called the Mandarin, he starts an odyssey of rebuilding and retribution. ! Iron Man 2 (2010)! Tony Stark has declared himself Iron Man and installed world peace... or so he thinks. He soon realizes that not only is there a mad man...! Iron Man (2008)! ! When wealthy industrialist Tony Stark is forced to build an armored suit after a life-threatening incident, he ultimately decides to use its technology to fight against evil. ! The Man With The Iron Fists (2012) ! On the hunt for a fabled treasure of gold, a band of warriors, assassins, and a rogue British soldier descend upon a village in feudal China, where a humble blacksmith...! Movies Search Social Nearby Account Movies Search Social Nearby Account © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  30. 30. Encoding Location Movie title !   Latitude and longitude expressed as integers description user_rating likes release_date latitude longitude © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  31. 31. Bounding Box Search !   Latitude min/max !   Longitude min/max bq=(and 'theater' latitude:12700..12900 longitude:5700..5800) © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  32. 32. Location Sort !   Cartesian distance function (lat − latuser )2 + (lon − lonuser )2 !   &rank-geo=sqrt(pow(latitude - lat, 2) + pow(longitude - lon, 2) !   &rank=-geo © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  33. 33. FACETING © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  34. 34. Facets © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  35. 35. Facets © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  36. 36. Simple Faceting: Document Movie title description genre © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  37. 37. Simple Faceting: Configuration © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  38. 38. Simple Faceting: Query q=iron+man&facet=genre {"rank":  "-­‐text_relevance",   "match-­‐expr":  "(label  'star  wars')",   "hits":  {"found":  7,  "start":  0,  "hit":  []  },   "facets":  {      "genre":  {          "constraints":  [              {"value":  "Family",  "count":  62},              {"value":  "Action/Adventure",  "count":  21},              {"value":  "Drama",  "count":  5  },   © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  39. 39. Simple Faceting: UI <div  class='facet'>          <ul  class='facet_list'>                  <?php                          $genres  =  $resultsObj-­‐>facets-­‐>genre-­‐>constraints;                          for  ($i  =  0;  $i  <  count($genres);  $i++)  {                                  $curGenre  =  $genres[$i];  $curCount  =  $thisGenre-­‐>count;                    ?>                  <li  class='facet_item'>                          <div  class='facet_name'><?=$curGenre?></div>                          <div  class='facet_count'><?=$curCount?></div>                  </li>                  <?php  }  ?>          </ul>   </div>   © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  40. 40. Facets © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  41. 41. Document Movie title description oscar1 oscar2 oscar3 ! ! ! ! !           title: Lincoln description: ... oscar1: Awards oscar2: Awards/Best Actor oscar3: Awards/Best Actor/Daniel Day Lewis © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  42. 42. Query &q=lincoln&facet=oscar1,oscar2,oscar3 {"rank":  "-­‐text_relevance",  "hits":{...},   "facets":  {      "oscar1":  {          "constraints":  [              {"value":  "Awards",  "count":  23},              {"value":  "Nominations",  "count":  124}]},      "oscar2":  {          "constraints":  [              {"value":  "Awards/Best  Actor",  "count":  6},              {"value":  "Awards/Best  Actress",  "count":  3}...]},            "oscar3":  {          "constraints":  [              {"value":  "Awards/Best  Actor/Daniel  Day  Lewis",  "count":  1},              {"value":  "Awards/Best  Actor/Denzel  Washington",  "count":  2}...]},         © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  43. 43. Drilldown ! ! ! ! bq=oscar1:'Awards' bq=oscar2:'Awards/Best Actor' bq=oscar3:'Awards/Best Actor/Daniel Day Lewis' bq=(and 'star' oscar2:'Awards/Best Actor') © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  44. 44. MIXED DATA SOURCES © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  45. 45. Document Movie Showtime Review type type type title title title description theater_name movie_name user_rating city author likes latitude url release_date longitude body © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  46. 46. Heterogeneous Data © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  47. 47. Multi Domain © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  48. 48. Trade-offs !   Multiple domain •  Independent configuration •  Independent scale !   Single domain •  Simpler •  Lower cost •  bq=(and 'iron man' type:'movie') © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  49. 49. TUNING © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  50. 50. What to Track ! ! ! !         User queries Responses Response times Click positions © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  51. 51. Tuning Relevance !   Return relevance values !   Check no-result queries !   Check most common results © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  52. 52. Tuning Performance ! ! ! !         Identify consistent slow queries Tend towards text matching Cache slow queries when possible Benchmark with JMeter or Siege © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  53. 53. Q&A © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.
  54. 54. Resources !   Amazon CloudSearch Overview Page http://aws.amazon.com/cloudsearch/ •  Developer Guide •  FAQs, Articles •  Community Forum •  Tutorial !   Free 30-day trial !   Contact: handler@amazon.com © 2013 Amazon.com, Inc. and its affiliates. All rights reserved. May not be copied, modified or distributed in whole or in part without the express consent of Amazon.com, Inc.

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