Better search for minne with Ruby and Solr

Pepabo tech conference #2 in Fukuoka. #pbtech

Transcript

1. minneͷݕࡧΛ Ruby ͱ Solr Ͱ ͪΐͬͱศརʹͨ͠࿩‗ GMOϖύϘ ߔ্ ཽଠ࿠ 
   ϖύϘςοΫΧϯϑΝϨϯεʲ෱Ԭʳ
2. ࣗݾ঺հ • ߔ্ ཽଠ࿠ (github.com/mizoR) • minneࣄۀ෦ ΤϯδχΞ • Ruby / Rails
3. minne ʹ͍ͭͯ • ೔ຊ࠷େڃͷϋϯυϝΠυϚʔέοτ • ొ࿥࡞඼਺ɿ131ສ఺ • ࡞Ո਺ɿ12.4ສਓ • TV CM શࠃ์ө
4. ΞδΣϯμ • ੒௕ʹͱ΋ͳ͏՝୊ • ͳͥݕࡧ݁Ռͱ࣮σʔλͱͷؒʹζϨ͕͋Δ? • Ͳ͏΍ͬͯૣ͘͢Δ͔? • ·ͱΊ
5. ੒௕ʹͱ΋ͳ͏՝୊
6. ࡞඼ͷݕࡧ݁Ռʹ ചΓ੾Ε͕໨ཱͭ
7. ϑʔϓ ΞΫηαϦʔɾϐΞε ൢചத ݕࡧ݁Ռ
8. ϑʔϓ ΞΫηαϦʔɾϐΞε ൢചத ݕࡧ݁Ռ ചΓ੾Ε
9. ͳͥݕࡧ݁Ռͱ࣮σʔλͱͷ ؒʹζϨ͕͋Δʁ
10. minneͷݕࡧΛࢧ͑Δٕज़ • ϑϨʔϜϫʔΫɿRuby on Rails • શจݕࡧΤϯδϯɿSolr 4 (master-slave ߏ੒) • ΫϥΠΞϯτɿsunspot
11. ݕࡧΠϯσοΫεߋ৽ઓུ • શ݅࠶ΠϯσΩγϯά 1.ݹ͍ΠϯσοΫεΛશͯফͯ͠ɺ 2.৽͘͠ΠϯσοΫεΛ࡞੒͢Δ
12. શ݅࠶ΠϯσΩγϯάͰ ݕࡧͰ͖ΔΑ͏ʹͳΔ·Ͱ • ΠϯσοΫεΛશ෦ফͯ͠࡞Γ௚͢ NBTUFS TMBWF #BUDI BQQ BQQ BQQ TMBWF TMBWF %BUBCBTF ɿ ɿ
13. • ϨϓϦέʔγϣϯΛ࣮ߦ NBTUFS TMBWF TVOTQPUJOEFY BQQ BQQ BQQ TMBWF TMBWF %BUBCBTF ɿ ɿ શ݅࠶ΠϯσΩγϯάͰ ݕࡧͰ͖ΔΑ͏ʹͳΔ·Ͱ
14. શ݅࠶ΠϯσΩγϯά ☀όονΛ࣮ߦ͢Δ͚ͩ ☀ਖ਼֬ͳΠϯσοΫε͕ੜ੒͞ΕΔ ☔ΠϯσΩγϯά్தͰϨϓϦέʔγϣϯͰ͖ͳ͍ 㱺 ݕࡧ݁Ռͷ൓өϥά͕େ͖͘ͳΔ (3~4࣌ؒ͘Β͍͔͔Δ)
15. Ͳ͏΍ͬͯૣ͘͢Δ͔?
16. શ݅࠶ΠϯσΩγϯά ‑ ࠩ෼ΠϯσΩγϯά
17. • ࠩ෼ΠϯσΩγϯά • ඞཁͳ෼͚ͩΠϯσΩγϯάΛߦ͏ ݕࡧΠϯσοΫεߋ৽ઓུᶄ
18. ࠩ෼ΠϯσΩγϯάͰ ݕࡧͰ͖ΔΑ͏ʹͳΔ·Ͱ • ݕࡧʹؔ࿈ͨ͠৘ใͷมߋ͕ཁٻɾ࣮ߦ͞ΕΔ NBTUFS TMBWF BQQ BQQ BQQ TMBWF TMBWF %BUBCBTF ɿ ɿ +PC ࡞඼ͷߋ৽ ࡞Ոͷߋ৽
19. • ΠϯσΩγϯάλεΫΛΩϡʔΠϯά͢Δ NBTUFS TMBWF BQQ BQQ BQQ TMBWF TMBWF %BUBCBTF ɿ ɿ +PC ࡞඼ͷߋ৽ ࡞Ոͷߋ৽ ࠩ෼ΠϯσΩγϯάͰ ݕࡧͰ͖ΔΑ͏ʹͳΔ·Ͱ
20. • ϨϓϦέʔγϣϯΛ࣮ߦ NBTUFS TMBWF BQQ BQQ BQQ TMBWF TMBWF %BUBCBTF ɿ ɿ +PC ࡞඼ͷߋ৽ ࡞Ոͷߋ৽ ࠩ෼ΠϯσΩγϯάͰ ݕࡧͰ͖ΔΑ͏ʹͳΔ·Ͱ
21. ࡞඼σʔλͷมߋ࣌ʹ ࠩ෼ΠϯσΩγϯάΛߦ͏ # /app/models/item.rb class Item < ActiveRecord::Base after_commit(if: :persisted?) {self.delay.perform_index} def perform_index indexable? ? index : remove_from_index end end shops items 0..*
22. ࡞඼ʹؔ࿈ͨ͠σʔλͷมߋ࣌ʹ ࠩ෼ΠϯσΩγϯάΛߦ͏ # /app/models/shop.rb class Shop < ActiveRecord::Base has_many :items after_commit(if: :persisted?) { ItemsIndexing.perform_later(items) } end # /app/jobs/items_indexing.rb class ItemsIndexing < ActiveJob::Base def perform(items) items.find_in_batches(batch_size: 50) do |group| Sunspot.batch { group.each(&:perform_index) } end end end
23. ☀͍ͭϨϓϦέʔγϣϯͯ͠΋OK 㱺 ݕࡧ݁Ռͷߋ৽ϥάΛখ͘͞Ͱ͖Δ (3~4࣌ؒˠ10෼લޙ) ☀࣮૷΋೉͘͠ͳ͍ ࠩ෼ΠϯσΩγϯά
24. ·ͱΊ
25. ·ͱΊ • ൓өϥάΛখ͘͞ͳͬͯ޾ͤʢϏδωεతଆ ໘ʣ • ࢓૊Έ΋ίʔυ΋γϯϓϧʢٕज़తଆ໘ʣ Ϗδωε × ٕज़ =
26. ͋Γ͕ͱ͏͍͟͝·ͨ͠