Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
GREEにおける全文検索の歴史
Search
Nobutoshi Ogata
March 26, 2013
Technology
0
130
GREEにおける全文検索の歴史
Nobutoshi Ogata
March 26, 2013
Tweet
Share
More Decks by Nobutoshi Ogata
See All by Nobutoshi Ogata
Datadogセミナー 2025/3/13 Datadog On-Callの活用事例のご紹介
nobu666
0
280
サーバサイドの技術スタック・アーキテクチャ総ざらい - SmartNews Tech Night in Fukuoka Vol.1
nobu666
1
17k
SmartNews x PLAID - Cost cut and AWS Enterprise Support
nobu666
0
260
Why Slack?
nobu666
0
290
A Complete Work of SmartNews's SRE
nobu666
2
3k
SRE at SmartNews
nobu666
0
7.9k
SmartNews の最近の取り組みについて
nobu666
4
3.5k
Introducing in-hourse PaaS
nobu666
1
300
Monitoring of SmartNews
nobu666
0
160
Other Decks in Technology
See All in Technology
少人数でも回る! DevinとPlaybookで支える運用改善
ishikawa_pro
4
1.8k
スプリントレビューを効果的にするために
miholovesq
9
1.7k
今日からあなたもGeminiを好きになる
subaruhello
1
660
【2025 Japan AWS Jr. Champions Ignition】点から線、線から面へ〜僕たちが起こすコラボレーション・ムーブメント〜
amixedcolor
1
110
株式会社島津製作所_研究開発(集団協業と知的生産)の現場を支える、OSS知識基盤システムの導入
akahane92
1
1.3k
TypeScript 上達の道
ysknsid25
23
4.8k
20250728 MCP, A2A and Multi-Agents in the future
yoshidashingo
1
100
「AI駆動開発」のボトルネック『言語化』を効率化するには
taniiicom
1
220
人と生成AIの協調意思決定/Co‑decision making by people and generative AI
moriyuya
0
180
MCPに潜むセキュリティリスクを考えてみる
milix_m
1
880
AI時代の知識創造 ─GeminiとSECIモデルで読み解く “暗黙知”と創造の境界線
nyagasan
0
160
KCD Lima: eBee in Peru!
lizrice
0
110
Featured
See All Featured
How To Stay Up To Date on Web Technology
chriscoyier
790
250k
Evolution of real-time – Irina Nazarova, EuRuKo, 2024
irinanazarova
8
850
Designing for Performance
lara
610
69k
Building Applications with DynamoDB
mza
95
6.5k
Why You Should Never Use an ORM
jnunemaker
PRO
58
9.5k
The Cost Of JavaScript in 2023
addyosmani
51
8.7k
Gamification - CAS2011
davidbonilla
81
5.4k
We Have a Design System, Now What?
morganepeng
53
7.7k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
110
19k
RailsConf 2023
tenderlove
30
1.2k
How to Think Like a Performance Engineer
csswizardry
25
1.8k
Designing Dashboards & Data Visualisations in Web Apps
destraynor
231
53k
Transcript
GREEʹ͓͚Δ શจݕࡧͷྺ࢙ GREE Inc. Infrastructure Platform Development Nobutoshi Ogata (@nobu666)
about me • @nobu666 • ย۱Ͱ͘͢Ϳ͍ͬͯ·͢ • ೣͱΠεΩʔͱϫΠϯ
GREEͷݕࡧ
ݕࡧͷྺ࢙ (1) • Senna • 2007ͱ͔ͦͷลͷ…? • ҆ఆՔಇ͠ͳ͔ͬͨ
ݕࡧͷྺ࢙ (1) • Tritonn • 2009͘Β͍·Ͱ • σʔλϑΝΠϧ͕յΕΔ • ͬͺΓ҆ఆ͠ͳ͍
• MySQLͷόʔδϣϯ͍͋͛ͨ
ݕࡧͷྺ࢙ (3) • Lucene • 2012ॳ಄·Ͱ • खಈindex optimizeͱͷઓ͍
ݕࡧͷྺ࢙ (4) • Solr • ΠϚίί • 2012ॳ಄͔Β
SolrԽͷԸܙ • ΄΅ϝϯςφϯεϑϦʔ • SPoFϑϦʔ • શମతͳݕࡧ্
Lucene͔ΒSolr3.6
·ͣΔ͜ͱ
·ͣ͜ΕΛങ͏Μͩ!!
͍ͭങ͏͔?
SolrԽͷલఏ݅ • ଞϓϩμΫτӨڹΛग़͞ͳ͍ • ϑϩϯτΤϯυ͔Βͷݺͼग़͠ ޓੑΛҡ࣋͢Δ • Ease of maintenance
ޙํޓ • HTTP GETΛड͚ͯXMLΛฦ٫ • Lucene+TomcatͰड͚͚͍ͯͨ ΫΤϦΛSolr͚ʹม • Solrͷฦ٫͢ΔXMLΛΧελϚΠζ •
IndexingґཔͷI/Fม͑ͳ͍
Ease of maintenance • ͯ͢ͷαʔόʔΛԽ • αʔϏεӨڹͳ͠ʹindex optimize
←WebΞϓϦ͕Queueొ ←indexer͕Masterొ ɹ͜͜Ͱఆظతʹoptimize ←ΫΤϦͷडɺฦ٫ ←ΫΤϦͱϨεϙϯεͷม ɹ ΫϥΠΞϯτ͔ΒͷΫΤϦड query translation
؆୯ʹઆ໌ • ݱঢ়7schema • αʔόʔ40ͪΐͬͱ • ϚϧνίΞ͑ͬͱ٧ΊΒΕΔ • શ෦Ͱ250qps+ ͘Β͍
None
None
ෛՙͷ • େຌ0:00ۙʹෛՙͷϐʔΫ • schemaʹΑͬͯ΄ͱΜͲ ΘΕ͍ͯͳ͍ • Range Query͍·͘ΓͳͷͰ slave͕Ұ൪ॏ͘ͳΔ
࡞Γ͜Έ͕ඞཁͩͬͨ෦(1) • Indexer • Masterࢄͯ͠Indexing • ϚϧνεϨουͰޮతʹ
࡞Γ͜Έ͕ඞཁͩͬͨ෦(2) • Query Translation • ෛͷҨ࢈ͷܧঝ • SchemaຖͷಛघͳϑΟϧλ༩ • ੨গอޢͳΜͪΌΒ͚
• ਓྗࢹͱͷ݉Ͷ߹͍ • ࢹ • Replication, SSH, Ping, Solr Ping
ࠓͰ໘ͳ͜ͱ • εΩʔϚมߋΛແఀࢭͰΔͷ ͍͢͝ΊΜͲ͍ • SlaveΛMasterʹঢ֨͢ΔɺͳͲͷ ૢ࡞खಈͰઃఆϑΝΠϧΛ͍͡Δ
ݕࡧͷ͜Ε͔Β
վળ͍ͨ͠ͱ͜ • ਫ਼ • ຊޠҎ֎ͰΘΕΔͷͰ ࣙॻΛ͏&ϝϯς͢Δͷ͕ ࣄ্࣮͍͠ • ͞ΒͳΔࣗಈԽ
ࢼ͍ͨ͜͠ͱ • AmazonͷαʔϏε͡Όͳ͍͜ͱͰ ͓ͳ͡ΈͷElasticSearch • Solr Cloud • ͜Εͬͱલʹ͋ͬͨΒԶ ͜ΜͳʹؤுΒͳͯ͘ྑ͔ͬͨઆ
Any Questions?
Join us! http://jobs.gree.net/