2018년 12월 15일 마이크로소프트웨어 콘퍼런스, 마소콘 2018 빚을 탕감하기 위해 없애야 할 3가지: 서버, 융통성, 그리고... - 김선미
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ѐਘ݅ীѐߊࠗ0. Intro
ࠗחয়ೞӝࠗఠऺੋ0. Intro
ࡃਸఔхೞӝਤ೧হগঠೡоࢲߡ ਲ਼ాࢿ ӒܻҊj
4FSWFS1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
4FSWFSMFTT1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
4FSWFS$PVOU1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
CloudFrontAPIGatewayLambda DynamoDBCloudFrontAPIGatewayLambda DynamoDB1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ࡃগୡী؏חѱજ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ܻחઁࡃਸө1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
әೡٸ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ӝࣿࠗۄҊܳө1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ܻחઁࡃਸө• әೡ ٸ → ӝࣿࠗۄҊ ܳө?1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡICO ઙܐ5/20ѐߊ द6/5ࢲ࠺झ ӝദ?ۿடੌ8/20
• ҳ ঋ ӝദ• Ӓ݃ب ӝദ ҅ࣘ ߄Չ Ѫܻחઁࡃਸө• әೡ ٸ → ӝࣿࠗۄҊ ܳө?1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡICO ઙܐ5/20ѐߊ द6/5ࢲ࠺झ ӝദ?ۿடੌ8/20
ܻחઁࡃਸө1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡICO ઙܐ5/20ѐߊ द6/5ࢲ࠺झ ӝദ?ۿடੌ8/20• әೡ ٸ → ӝࣿࠗۄҊ ܳө?• ҳ ঋ ӝദ• Ӓ݃ب ӝദ ҅ࣘ ߄Չ Ѫ → ۡ ٸੌ ࣻ۾ рױೠ ҳઑо
1) ࢸ҅ ࠗ хࣗ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
CloudFrontAPIGatewayLambda DynamoDB1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
Lambda DynamoDB1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
যऔ೮য1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
• Blockchain Network Transaction ࣘب ࠁ ࠛо• ઁ transaction ࢿҕೡ ঌ ࣻ হ• ૣѱח 1ୡ, ࠁా 1࠙, ӡѱח ݻदр❌ बয पಁೞӝب1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
• Blockchain Network Transaction ࣘب ࠁ ࠛо• ઁ transaction ࢿҕೡ ঌ ࣻ হ• ૣѱח 1ୡ, ࠁా 1࠙, ӡѱח ݻदр❌ बয पಁೞӝب→ Ӓزউ ܻ ׀ ݆ ֫ইઉ ҳա1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
• Blockchain Network Transaction ࣘب ࠁ ࠛо• ઁ transaction ࢿҕೡ ঌ ࣻ হ• ૣѱח 1ୡ, ࠁా 1࠙, ӡѱח ݻदр❌ बয पಁೞӝب→ Ӓزউ ܻ ׀ ݆ ֫ইઉ ҳա→ ә ҳઑ ߸҃ - ETH transactionਸ backendীࢲ ࠁઑೞ 7/18 Open খ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
• Blockchain Network Transaction ࣘب ࠁ ࠛо• ઁ transaction ࢿҕೡ ঌ ࣻ হ• ૣѱח 1ୡ, ࠁా 1࠙, ӡѱח ݻदр❌ बয पಁೞӝب→ Ӓزউ ܻ ׀ ݆ ֫ইઉ ҳա→ ә ҳઑ ߸҃ - ETH transactionਸ backendীࢲ ࠁઑೞ 7/18 Open খ= transaction োਸ Ҋ۰ೞ ঋ ࢚క۽ backend ѐߊ ݃ઉ 1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
¯=@ ω@¯1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
4FSWFSMFTT&WFOUӝ߈#MPDLোѾ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ETHRewards StandbyPendingFailedConfirmedLambda forcopying dataLambda forgetting eth responseEthereum serverDynamoDB1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
ETHRewardsPendingFailedConfirmedLambda forcopying dataLambda forgetting eth responseEthereum serverDynamoDB1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
ETHRewardsPendingFailedConfirmedLambda forcopying dataEthereum serverDynamoDB1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
Blockchain Network Transaction ࢚కܳ ӝਵ۽ ഛੋ (Lambda) → ࢚క ߸ച → хػ ࢚క DB۽ ز (Lambda & DynamoDB) → ޖೠ ߈ࠂ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࢸ҅ࠗхࣗ
4FSWFSMFTT -PHJD݅ࢤп೧1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
4QFD߸҃ࠗхࣗ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
• ઓࢿ ҙܻ. ࢤпࠁ ੌ• package version update → module update ݃ োҙػ package ࣻ• big patch ۄب ਵݶ migration & Ѩૐਵ۽ Ҏݠܻ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ4QFD߸҃ࠗхࣗ
• ઓࢿ ҙܻ. ࢤпࠁ ੌ• package version update → module update ݃ োҙػ package ࣻ• big patch ۄب ਵݶ migration & Ѩૐਵ۽ Ҏݠܻ" ݡҊ ೞח ੌ" → ӡযח ӝ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ4QFD߸҃ࠗхࣗ
• ઓࢿ ҙܻ. ࢤпࠁ ੌ• package version update → module update ݃ োҙػ package ࣻ• big patch ۄب ਵݶ migration & Ѩૐਵ۽ Ҏݠܻ" ݡҊ ೞח ੌ" → ӡযח ӝlibrary Үח?1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ4QFD߸҃ࠗхࣗ
XFCKTªFUIFSTKT1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
• web3.js → ethers.js• ೱ߉ח ୨ 11ѐ function ࣽରਊоמ೮؍ ࠺Ѿ?!1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ4QFD߸҃ࠗхࣗ
• web3.js → ethers.js• ೱ߉ח ୨ 11ѐ function ࣽରਊоמ೮؍ ࠺Ѿ?!1) Lambda ӝ߈ Serverless → Function ӝ߈ ҳઑ= input/output ݺഛ => ੋఠಕझ о ੜ غয .2) п Function ة݀ػ process۽ زೠ. === ӝઓ زਸ ࠁೠ.∴ োҙػ ݽٚ module ѐߊ ߂ Testо ৮ܐؼ ٸ ө ӝܻ ঋҊ ࣽର ਊ оמ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ4QFD߸҃ࠗхࣗ
рಞೠߓನ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ղࣘূয়ܨоցޖ݆ই1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
• য়ܨѐࢶ• Pilotੋ ݅ఀ User Voiceী ೠ ࡅܲ => Pilot 103ੌр 149ഥ ߓನ 1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡрಞೠߓನ
• য়ܨѐࢶ• Pilotੋ ݅ఀ User Voiceী ೠ ࡅܲ => Pilot 103ੌр 149ഥ ߓನ $ up production$ apex deploy -e prod1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡрಞೠߓನ
1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ$ up production$ apex deploy -e prodрಞೠߓನ• য়ܨѐࢶ• Pilotੋ ݅ఀ User Voiceী ೠ ࡅܲ => Pilot 103ੌр 149ഥ ߓನ #оߺҊ_ة݀ੋ_ҳઑ♥#٘р_ઓࢿ ❌#ޖױ_ഛन ✅# ߓನ_ࠗ ⬇
ࣗ ୭TQFDҳࢿ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
1. Image ProcessingPython ۨಌ۠झо ؊ ݆؊ۄ. (ӝࠄ stack typescript)CloudFrontAPIGatewayLambda DynamoDBImage CloudFrontLambdaby PythonS31. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࣗ ୭TQFDҳࢿ
2. Trending (Ranking)Ѩ࢝ ߂ ࠙ࢳ tool ࣚए োѾElastic SearchCloudFrontAPIGatewayLambdaLambda DynamoDB Lambda1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࣗ ୭TQFDҳࢿ
3. Loggingݾী ݏѱ নೠ ߑߨਵ۽S3CloudFront DynamoDBDynamoDB AthenaFirehose&KinesisLambda1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࣗ ୭TQFDҳࢿ
CloudFrontAPIGateway& LambdaDynamoDBMain1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࣗ ୭TQFDҳࢿ
CloudFrontAPIGateway& LambdaDynamoDB1. ImageProcessingMain1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡࣗ ୭TQFDҳࢿ
CloudFrontAPIGateway& LambdaDynamoDB2. Trending(Ranking)Main1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ1. ImageProcessingࣗ ୭TQFDҳࢿ
CloudFrontAPIGateway& LambdaDynamoDB2. Trending(Ranking)3. LoggingMain1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ1. ImageProcessingࣗ ୭TQFDҳࢿ
рܻ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
↟әೡٸ↟ӝദ߸҃ؼٸ↟ӝמ୶оؼٸ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡܻחઁࡃਸө
যڃࡃਸө1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ↟әೡٸ↟ӝദ߸҃ؼٸ↟ӝמ୶оؼٸܻחઁࡃਸө↟୭ࣗೠ݅ࢸ҅↟ઓࢿVQEBUFژח߸҃↟߈ࠂغחੌزചFYߓನ࠽٘↟दझమஶࣆҗݏঋחEPNBJOҳࢿযڃࡃਸө
• ݺೠ ࢸ҅ • Spec ߸҃ ࠗ хࣗ • рಞೠ ߓನ, ޖױ ߓನח ؒ • ࣗী ୭ Specਵ۽ оߺѱ ҳࢿ • Autoscaling ١ ҙܻ Point ઁѢ → न҃ॳ ঋইࢲ જও؍ Ѫੋب өݡח ߄ۈী ࢎ۹ী ֍ ޅೣ1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ4FSWFSMFTT
ݽٚ दझమী ೠ Architectureۆ হ. ࢲ࠺झ ࢿѺ + য ѐߊ ӝр + ҳࢿী ೠ Architecture݅ ਸ ࡺ!ࡅܲ ೖ٘ߔਸ ਃҳೞח Serviceূ Serverless, Why Not? ¯\_(ω)_/¯1. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ࢲߡ
ਲ਼ాࢿ2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
ܻח৵ࡃਸө2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
מ۱غפө¯=@ ω@¯2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
• दਸ ࢶ೧ঠೠ.• Ә ࠺ૉפझ ࢿী ߅ରܳ оೡ ٸ.• ѐߊ ੌ ࡅ٠ೞפ زೞѱ ݅ٚ റ աী Refactoring ೞ.• App ࢎਊী ޙઁо ਵפ Errorܳ ݄. 2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿܻח৵ࡃਸө
• दਸ ࢶ೧ঠೠ.• Ә ࠺ૉפझ ࢿী ߅ରܳ оೡ ٸ.• ѐߊ ੌ ࡅ٠ೞפ زೞѱ ݅ٚ റ աী Refactoring ೞ.• App ࢎਊী ޙઁо ਵפ Errorܳ ݄. ਲ਼ాࢿ = ਬোೠ ࢎҊܻח৵ࡃਸө2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
Ӓ۞աࡃ੬ীѲ࠺оহ2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
• ਗӘ Ӑ١ ࢚ജ• ਗܻӘ Ӑ١ ࢚ജ• ݅ӝ ੌद ࢚ജ 2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿܻח৵ࡃਸө
2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ• ਗӘ Ӑ١ ࢚ജ• ਗܻӘ Ӑ١ ࢚ജ• ݅ӝ ੌद ࢚ജ ܻח৵ࡃਸө दী ܻ ডডࣘ ੌࠁ ܻ ࢚ജ दࣻࣻܐ ࠗҗ
• ਗӘ Ӑ١ ࢚ജ• ਗܻӘ Ӑ١ ࢚ജ• ݅ӝ ੌद ࢚ജ 2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿܻח৵ࡃਸө दী ܻ ডডࣘ ੌࠁ ܻ ࢚ജ दࣻࣻܐ ࠗҗ
#Բળ #ӏਵ۽ #ਲ਼ాࢿ❌2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ दী ܻ ডডࣘ ੌࠁ ܻ ࢚ജ दࣻࣻܐ ࠗҗܻח৵ࡃਸө• ਗӘ Ӑ١ ࢚ജ• ਗܻӘ Ӑ١ ࢚ജ• ݅ӝ ੌद ࢚ജ
5X*-2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
5IJTXFFL*-FBSOFE2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
• ೠ р Cosmochain ѐߊо ҕࠗೠ ղਊਸ جইоݶࢲ ҕਬೞח ܻ• ؘੌܻ റ ড 5-15࠙• ݒ Sprint ݃ TwILೠ ղਊਸ ݽই ӝࣿ ࠶۽Ӓ ߊ೯ https://engineering.huiseoul.com/• ݆ ݽੋӣী Conferenceب ৌযࠆ - 12/5ੌ 1st Conference ࢿടܻী ݃ஜ• ౠ: No ❌ ਲ਼ాࢿ• Service য় զীب TwIL2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ5X*- 5IJTXFFL*-FBSOFE
ࢎۈٜަҕࠗೡө2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
1) ҾӘೠ Ѫ 19 + 14• 5ਘ ୡ lambdaী ࡅ. - 5/11: lambda ӝࠄѐ֛ & preferences - 5/14: lambda handler - 5/25: lambda localTest• lambda৬ ҙ۲ػ frameworkܳ . - 5/28: apex - 6/4: apex up 2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿࢎۈٜަҕࠗೡө
1) ҾӘೠ Ѫ 19 + 142) ੜೞҊ र Ѫ = ଫଫೠ Ѫ 21• ߈ೠ য়ېظࢲ द ࠁҊ र ٘/ҳઑ• ӝמ ୶о/ѐࢶ ө۽ ٘/ҳઑ• Բ Ѣೠ ڜਸ ٜ݅Ҋ ח ࢤпী ࠁҊաݶ ࢤࢿ ڄযח ٘/ҳઑ 2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿࢎۈٜަҕࠗೡө
1) ҾӘೠ Ѫ 19 + 142) ੜೞҊ र Ѫ = ଫଫೠ Ѫ 213) ਵ۽ թӝҊ र Ѫ 8• न ѻ द೯য়ܳ ܻ• ݒա Ѩ࢝ਵ۽ח ӝ য۰ ҃ਵ۽ ٙೠ ֢ೞ 2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿࢎۈٜަҕࠗೡө
ӒѾҗ2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿѨషറਊ✅ªѨషറਊ❌ª؊ੜೞӝਤೠѪªറӝ♻ª
1SPEVDU৬ੋҙ۲חѪ2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿѨషറਊ✅ªѨషറਊ❌ª؊ੜೞӝਤೠѪªറӝ♻ª
ӝ࢚ࣿࠗജӝࣿѨషࠗఠ2. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ਲ਼ాࢿ
ӒܻҊj3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ૠ!
ૠ3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: ૠ!
4VSQSJTF= @3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise
3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise
য়ॿӯঠ3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise
• ࢎࠗ ࢎࠗ localী ށې ٮ֬ branch ఆ߅ࢎэ Ҋةೠ पٜ (a.k.a ѐࢶ, bug fix) → Ҋহ ৢۄৡ PR → ؊٥ ܻ࠭, ӒܻҊ ࠺౸ࠁ ޖࢲ ޖҙब • ۽ં ߑೱࢿҗ ઑӘ ܲ ѐߊ - ਃ્ ҙबࢎח Trending(Ranking), ա ҙबࢎח Searching → цӝ ԁղ֬ਵݶ Searchingҗ ҙ۲ػ ӝദ ਃೡب• ୭୭୭୭नӝࣿ, ೠӝࣿ → Ѩૐ ࠛо3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surpriseѐߊо݆ೞח4VSQSJTF
ঌইਃࢶޛਸҊरחѢ3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise
݅ ܻঌ۰ࣁਃ3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise
• ղ ۽Ӓ۔ ❌ != ֎ Ѣ ইפפө ֎ ۽ ೞ݃• ଼࠙• ഒࢲח ޅ ܞյ Ѿҗޛ → زܐ מਸ ਊ೧ۄ. → न ࢤпب ޅೠ ӝڜଲ ই٣যܳ Ѫ. ਟڂ!• ഒࢲ ೞ ঋইب ؽ → ӏݽо Ѣա ী ਃೠ ੌۄݶ ࠙ೞѱ ؼѪ… ӝఋ ١١3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise5&".ਵ۽ੌ೧ࢲજਬ
زܐীӈӝৈࣁਃ3. ࡃਸ ఔхೞӝ ਤ೧ হগঠ ೡ ࣁ о: Surprise
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