Cloud Search with Active Asari

by Lance Gleason

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Introductions

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Twitter @lgleasain Github lgleasain ! www.lancegleason.com www.polyglotprogrammincinc.com [email protected] !

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http://www.polyglotprogramminginc.com/purrprogramming-2-0/

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www.purrprogramming.com

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Active Record

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User.where :name => ‘beavis’

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Bea

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Beavis

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User.where ‘name like ?’, ‘bea’

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Person action: ‘eat’ Eating

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Stemming

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Stemming

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•Postgres Stemming

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•Postgres •Mongodb Stemming

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•Postgres •Mongodb •Riak Stemming

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•Inconsistent

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•Inconsistent •Slow

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Sunspot

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Strengths

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•Faceted Search Strengths

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•Faceted Search •Multilingual Support Strengths

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•Faceted Search •Multilingual Support •Field Weighting Strengths

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•Faceted Search •Multilingual Support •Field Weighting •Auto Suggest Strengths

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•Faceted Search •Multilingual Support •Field Weighting •Auto Suggest •Geospacial Search Strengths

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•Faceted Search •Multilingual Support •Field Weighting •Auto Suggest •Geospacial Search •Find Similar Strengths

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Strengths

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•Did you mean Strengths

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•Did you mean •Rich Document Support Strengths

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•Did you mean •Rich Document Support •Stemming Strengths

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•Did you mean •Rich Document Support •Stemming •Testability Strengths

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Weaknesses

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Weaknesses •Scaling

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Weaknesses •Scaling •Index distribution and partitions

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Weaknesses •Scaling •Index distribution and partitions •Index replication

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Weaknesses •Scaling •Index distribution and partitions •Index replication •High Availability

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Weaknesses •Scaling •Index distribution and partitions •Index replication •High Availability •Cost at scale

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Asari

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Asari Active Asari

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Strengths

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•Faceted Search Strengths

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•Faceted Search •Field Weighting Strengths

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•Faceted Search •Field Weighting •Rich Document Support Strengths

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•Faceted Search •Field Weighting •Rich Document Support •Stemming Strengths

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Strengths

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•Index distribution and partitions Strengths

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•Index distribution and partitions •Index replication Strengths

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•Index distribution and partitions •Index replication •High Availability Strengths

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•Index distribution and partitions •Index replication •High Availability •Cost at scale Strengths

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•Index distribution and partitions •Index replication •High Availability •Cost at scale •Scaling Strengths

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Weaknesses

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Weaknesses •Multilingual Support

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Weaknesses •Multilingual Support •Auto Suggest

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Weaknesses •Multilingual Support •Auto Suggest •Find Similar

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Weaknesses •Multilingual Support •Auto Suggest •Find Similar •Did you mean

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Weaknesses •Multilingual Support •Auto Suggest •Find Similar •Did you mean •Proprietary

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Key Terms

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Domain

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Domain Index Fields

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Domain Index Fields •uint - 32 bit unsigned integer

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Domain Index Fields •uint - 32 bit unsigned integer •literal

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Domain Index Fields •uint - 32 bit unsigned integer •literal •text

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Search Facet Result Uint R R R Literal O O O Text R O O

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Access Policies are IP based like S3

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Add/Remove

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Add/Remove

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Adding Indexes

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Adding Indexes

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Searching

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Searching

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Searching

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Things You Have To Manage

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Things You Have To Manage •Domain Names

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Things You Have To Manage •Domain Names •Domain Id’s for each domain

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Things You Have To Manage •Domain Names •Domain Id’s for each domain •Boiler plate code for searches

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Things You Have To Manage •Domain Names •Domain Id’s for each domain •Boiler plate code for searches •Calls to update indexes

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Things You Have To Manage •Domain Names •Domain Id’s for each domain •Boiler plate code for searches •Calls to update indexes •Access Permissions.

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Things You Have To Manage •Domain Names •Domain Id’s for each domain •Boiler plate code for searches •Calls to update indexes •Access Permissions. •Etc….

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An Easier Way

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An Easier Way

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An Easier Way

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active_asari.yml

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active_asari.yml

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active_asari_conﬁg.yml

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active_asari_conﬁg.yml

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active_asari = ActiveAsari::Migrations.new active_asari.migrate_all

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Migrations can take up to 30 minutes

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In Your Model

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In Your Model

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All Transactions Are Synced with Cloud Search

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Searching

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Searching

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Searching

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Result

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{‘666’ => ActiveAsari::ResultObject} Result

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{‘666’ => ActiveAsari::ResultObject} Result

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{‘666’ => ActiveAsari::ResultObject} All result ﬁelds have methods off of the object Result

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All Asari Methods are Available

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Roadmap

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Roadmap • Possibly merge Asari and Active Asari

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Roadmap • Possibly merge Asari and Active Asari • Add Rake tasks for migrations

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Roadmap • Possibly merge Asari and Active Asari • Add Rake tasks for migrations • ?

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Twitter @lgleasain Github lgleasain ! www.lancegleason.com www.polyglotprogrammincinc.com [email protected] !