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Elasticsearch chez BlaBlaCar
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Olivier Dolbeau
April 07, 2016
Programming
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Elasticsearch chez BlaBlaCar
Talk given at sfLive Paris 2016
Olivier Dolbeau
April 07, 2016
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Transcript
Elasticsearch @ BlaBlaCar
Who am I? Olivier Dolbeau Architect @BlaBlaCar @odolbeau
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It’s an old logo. Cause we use an old version!
:o
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This is awesome!
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Told you, it’s REST!
Where to write
JSON
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More fruits!
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Aggregations!
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5 clusters
containers 25
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And it continues... “Magic” search
Alarm creation
Logs
Alerts Favorite Routes
FAQ
Popular axis
Trip search
containers 5
5 millions searches per month
2 millions indexations per month
250 Go
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Query
PHPTour Clermont 23 & 24 mai 2016
Search results
Aggregations
Aggregations Facets
Let’s build it!
Give me a trip!
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-geo-distance-query.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-geo-distance-query.html Match ALL!
Departure https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-geo-distance-query.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-geo-distance-query.html Arrival
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Date
DONE
NEXT
Departure time
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Price range
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Photo
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Vehicle comfort
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DONE?
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New query
Not changed
Not changed
Only 1 bucket!
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match_all
Post filter
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Filtered aggregations
Not changed
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Filtered aggregations
Not filtered!
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Filtered
Not filtered
DONE!
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Percolators
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You know it’s SymfonyLive Dude?
Elasticsearch @ BlaBlaCar We’re hiring! https://joind.in/event/symfonylive-paris-2016 Slides & co!