모놀리스 시스템 분할과 정복

] ݽ֥ܻझदझమ࠙ೡҗ੿ࠂ ࠺ૉפझ੐䦫౟ܳਤೠݽٕഋݽ֥ܻझदझమࢸ҅ࠗఠҳഅө૑

] աח݃੉௼۽ࢲ࠺झীࢲݽ֥ܻझ۽тইఓ׮ 3FGBDUPSJOHUPB4ZTUFNPG4ZTUFNT .PEVMBS.POPMJUIT ਋ইೠݽ֢ܻझ

] ਋ܻחز֎ࢤഝਸݽ֥ܻझ۽ѐߊ೮׮ ֙ ֙ 8 million monthly active users. 2
million monthly communications.

] חݽ֥ܻझ۽ੜ਍৔ೞҊ੓׮ 261 pt

߅ਊӂ.apply { ࣗࣘ = "׼Ӕ݃௄ && झ೐݂۞ց" ౠ૚ = "݈
݆਺, nߓࣘ ੤ࢤ" }

] ೐۽ં౟ழೖೞ਋झ Ҋё੉ോ؀ಪ క࠶݁ ֢౟࠘١٣૑ణӝӝܳా೧঱ઁয٣ࢲաழೖೞ਋झ੄࢚ಿ ਺ܐ ࡎ١ ਸ рಞೞѱ઱ޙೞҊ ળ࠺о৮ܐغݶ೗সೡࣻ੓חA੹੗࢚ѢېFDPNNFSDFAࢲ࠺झ੉׮

] ઱ਃইఃఫ୊Ѿ੿ۨ௏٘ "SDIJUFDUVSF%FDJTJPO3FDPSE"%3 . ├─ docs │ ├─ architecture-decision-records │
│ ├─ 0001-record-architecture-decisions │ │ ├─ 0002-use-modular-monolith-system-architecture │ │ ├─ 0003-divide-the-system-into-4-modules │ │ ├─ 0004-use-java-spring-and-gradle-multi-project │ │ ├─ 0005-create-one-spring-boot-application │ │ ├─ 0006-use-api-design-first-approach │ │ ├─ 0007-use-3-layered-architecture-style │ │ ├─ 0008-use-openapi-generator-for-presentation-layer │ │ ├─ 0009-add-unit-testing-for-modules │ │ ├─ 0010-create-domain-models-and-service-layer-in-domain-layer │ │ ├─ 0011-use-command-query-separation-principle │ │ ├─ 0012-use-domain-driven-design-tactical-design │ │ ├─ 0013-use-uuid-as-domain-models-identifier-for-persistence │ │ ├─ 0014-use-spring-data-for-data-layer │ │ ├─ 0015-create-an-database-per-modules │ │ ├─ 0016-use-token-based-authentication │ │ ├─ 0017-use-gradle-convention-plugins │ │ ├─ 0018-add-integration-testing │ │ ├─ 0019-use-anti-corruption-layer-pattern │ │ ├─ 0020-use-java-platform-module-system │ │ ├─ 0021-create-an-spring-ioc-container-per-modules │ │ ├─ 0022-add-system-testing │ │ ├─ 0023-create-an-inter-modules-communication-library │ │ ├─ 0024-use-event-driven-architecture-style │ │ └─ 0025-use-outbox-and-inbox-pattern │ ├─ comments │ └─ images ├── applications ├── modules ├── libraries ├── tests ├── gradle.properties ├── settings.gradle └── gradlew ࣗ೐౟ਝযदझమࢸ҅җ੿ীࢲղ۰૓઺ਃೠѾ੿җ Ӓ੉ਬܳޙࢲചೞৈైݺࢿҗ୶੸ࢿਸ֫੉חӝ۾੉׮

] 6TF.PEVMBS.POPMJUI4ZTUFN"SDIJUFDUVSF ௾૓൘ؕযܻഋݽ֥ܻझ CJHCBMMPGNVENPOPMJUI ݽٕഋݽ֥ܻझ NPEVMBSNPOPMJUIT ݃੉௼۽ࢲ࠺झ NJDSPTFSWJDFT

] ݽٕਸة݀੸ਵ۽ѐߊ పझ౟߂ਬ૑ҙܻೠ׮ .PEVMF" .PEVMF# .PEVMF$ दझమਸ਽૘بо֫Ҋࢲ۽וटೞѱѾ೤غয੓ח੗ਯ੸ੋݽٕٜ۽ҳࢿೠ׮

] ݽٕ਷ӝמী೙ਃೠݽٚ੄ઓࢿਸನೣೠ׮ 6* #VTJOFTT %BUB #VTJOFTT #VTJOFTT #VTJOFTT ࠺ૉפझӝמӝ߈੄ࣻ૒੸࠙ೡҗӝࣿ੸ҙबࢎӝ߈੄ࣻಣ੸࠙ೡ۽दझమਸݽٕചೡࣻ੓׮

] %JWJEFUIFTZTUFNJOUPNPEVMFT . ├── applications │ └── coffeehouse-server ├── modules
│ ├── brew │ ├── catalog │ ├── order │ └── user ├── libraries │ ├── base │ ├── security │ ├── spring-extensions │ └── spring-data-extensions ├── gradle.properties ├── settings.gradle └── gradlew Ӓۨ੉ٜݣ౭೐۽ં౟ߑधਵ۽೐۽ં౟ٜܳ݅Ҋ ׮ࣻ੄ݽٕҗ૓ੑ੼৉ೡਸࣻ೯ೡগ೒ܻா੉࣌ਸ੿੄೮׮ ✔ 바운디드 컨텍스트 ✔ 이벤트 스토밍 ✔ 사용자 스토리 매핑 ✔ 워크플로 접근법 ✔ 등등... ^

] ੹ۚ੸ࢸ҅۽҃҅ܳӚҊݽٕਸҳࢿೠ׮ ਃҳࢎ೦3FRVJSFNFOUT ࢎਊ੗झషܻ6TFS4UPSZ بݫੋݽ؛%PNBJO.PEFM #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF

] ݽٕ਷ࣻ૒ठۄ੉झ۽ҳഅೠ׮ VTFSJOUFSGBDF CVTJOFTT EBUB 0SEFSNPEVMF #SFX.PEVMF 0SEFS.PEVMF
6TFS.PEVMF $BUBMPH.PEVMF

] VTFSJOUFSGBDF CVTJOFTT EBUB 6TF-BZFSFE"SDIJUFDUVSF4UZMF VTFSJOUFSGBDFBQJ 1SFTFOUBUJPO TFSWJDFEPNBJO
%PNBJO EBUBBDDFTT %BUB 0SEFSNPEVMF 0SEFSNPEVMF

] ؘ੉ఠ҅கীݒಌܳߓ஖೧بݫੋ੄ة݀ࢿਸࠁ੢ೠ׮ VTFSJOUFSGBDFBQJ 1SFTFOUBUJPO TFSWJDFEPNBJO %PNBJO NBQQFS EBUBBDDFTT %BUB
0SEFSNPEVMF VTFSJOUFSGBDFBQJ 1SFTFOUBUJPO TFSWJDFEPNBJO %PNBJO EBUBBDDFTT %BUB 0SEFSNPEVMF ੄ઓҙ҅৉੹ਗ஗੸ਊೠ׮

] "EE6OJU5FTUJOHGPS.PEVMFT #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF VOJUUFTUT . ├── applications
│ └── coffeehouse-server ├── modules │ ├── brew │ ├── catalog │ ├── order │ └── user │ ├── src │ │ ├── main │ │ └── test │ ├── user.0.0.oas.yaml │ └── build.gradle ├── libraries │ ├── base │ ├── security │ ├── spring-extensions │ └── spring-data-extensions ├── gradle.properties ├── settings.gradle └── gradlew пݽٕ੉੄بೠӝמਸ উ੿੸ਵ۽୊ܻೞח૑Ѩૐೠ׮

] $SFBUF%PNBJO.PEFMBOE4FSWJDF-BZFSJO%PNBJOMBZFS ^ ✔ 도메인 모델 ✔ 트랜잭션 스크립트 ✔
테이블 데이터 ✔ 등등... VTFSJOUFSGBDFBQJ 1SFTFOUBUJPO TFSWJDFEPNBJO %PNBJO NBQQFS SFQPTJUPSZEBP %BUB 0SEFSNPEVMF

] 1PG&""بݫੋݽ؛ https://martinfowler.com/eaaCatalog/domainModel.html . ├─ applications ├─ modules │ ├─
brew │ ├─ catalog │ ├─ order │ └─ user │ ├─ src │ │ ├─ main │ │ │ ├─ web │ │ │ ├─ domain │ │ │ │ ├─ entity │ │ │ │ └─ service │ │ │ └─ data │ │ └─ test │ ├─ user.0.0.oas.yaml │ └─ build.gradle ├─ libraries ├─ gradle.properties ├─ settings.gradle └─ gradlew ё୓ٜ੉بݫੋ֤ܻܳ಴അೞҊҳഅೞחߑध੉׮

] 1PG&""ࢲ࠺झ҅க https://martinfowler.com/eaaCatalog/serviceLayer.html . ├─ applications ├─ modules │ ├─
brew │ ├─ catalog │ ├─ order │ └─ user │ ├─ src │ │ ├─ main │ │ │ ├─ web │ │ │ ├─ domain │ │ │ │ ├─ entity │ │ │ │ └─ service │ │ │ └─ data │ │ └─ test │ ├─ user.0.0.oas.yaml │ └─ build.gradle ├─ libraries ├─ gradle.properties ├─ settings.gradle └─ gradlew بݫੋݽ؛ٜ੉ਗഝೞѱഈ۱ೞҊ গ೒ܻா੉࣌੄੹߈੸ੋ൒ܴਸઁযೡࣻ੓ب۾ذח׮

೐۽ં౟оࢿ੢ೡٸ੉ܳ૑ਗೞӝਤ೧ࢲחࢸ҅بࢿ੢೧ঠ೤פ׮ژೠ࢜۽਍ೖ୊ ܳ୶оೡٸ݃׮ࢸ҅ܳѐࢶ೧ঠ೤פ׮যڃ߸ചٚӝઓࢸ҅ܳݎоڰܾࣻ੓णפ׮ ࢸ҅ܳৢ߄ܰѱਬ૑ೞ۰ݶ૑ࣘ੸ਵ۽ࢸ҅ܳѐࢶ೧ঠ೤פ׮ৢ߄ܲࢸ҅ܳਬ૑ೞח ੌਸܻಂష݂੉ۄࠗܵפ׮ بࢲ 5IF/BUVSFPG4PGUXBSF%FWFMPQNFOUীࢲߊ஀

] ҕਬؘ੉ఠ߬੉झחݽٕة݀ࢿਸ೧஘׮ #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF ҕਬؘ੉ఠ߬੉झ

] $SFBUFBO%BUBCBTFQFSNPEVMFT #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF ҕਬؘ੉ఠ߬੉झ #SFX TDIFNB 0SEFSTDIFNB
6TFSTDIFNB $BUBMPH TDIFNB

] ా೤ػݽٕр࢚ഐ੘ਊѨૐ੉೙ਃೞ׮ #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF 0SEFS1MBDFNFOU1SPDFTTPSKBWB class OrderPlacementProcessor implements
OrderPlacement { Customers customers; Catalogs catalogs; OrderRepository orderRepository; OrderPlacementProcessor(...) { ... } OrderId placeOrder( UserAccountId customerId, List<OrderLine> orderLines ) { // Ҋё ߂ ࢚ಿ ੿ࠁ ࠛ۞য়ӝ // ઱ޙ ࢤࢿ  return orderId; } }

] "EE*OUFHSBUJPO5FTUJOH #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF JOUFHSBUJPOUFTUT . ├─ applications
│ └─ coffeehouse-server ├─ modules │ ├─ brew │ ├─ catalog │ ├─ order │ │ └─ src │ │ ├─ main │ │ └─ test │ └─ user ├─ libraries │ ├─ base │ ├─ security │ ├─ spring-extensions │ └─ spring-data-extensions ├─ tests │ └─ integration-testing ├─ gradle.properties ├─ settings.gradle └─ gradlew ݽٕрా೤߂৻ࠗઙࣘࢿҗ੄ ࢚ഐ੘ਊਸѨૐೠ׮

] ݽٕръѾ೤਷ݽٕة݀ࢿਸ೧஘׮ DBUBMPH <<Interface>> ProductRepository OrderPlacementProcessor <<Interface>> OrderPlacement PSEFS JdbcProductRepository
CatalogsService <<Interface>> Catalogs ݽٕղبݫੋ҅கীࢲ׮ܲݽٕ੄"1*ܳ ૒੽ଵઑೞҊ੓׮ NPEVMF class OrderPlacementProcessor { catalogs.getProductDetails(productId); ... }

] 6TF"OUJ$PSSVQUJPO-BZFSQBUUFSO 0SEFS$POUFYU #SFX $POUFYU XFC EPNBJO EBUB $BUBMPH $POUFYU
6TFS $POUFYU . ├─ applications │ └─ coffeehouse-server ├─ modules │ ├─ brew │ ├─ catalog │ ├─ order │ │ ├─ src/main/java/... │ │ │ ├─ integrate │ │ │ ├─ web │ │ │ ├─ domain │ │ │ └─ data │ │ ├─ order.0.0.oas.yaml │ │ └─ build.gradle │ └─ user ├─ libraries ├─ tests │ └─ integration-testing ├─ gradle.properties ├─ settings.gradle └─ gradlew "OUJ$PSSVQUJPO-BZFS https://learn.microsoft.com/en-us/azure/architecture/patterns/anti-corruption-layer

] ࢚ࣚߑ૑҅க਷ా೤җ߸ജਸ୊ܻೠ׮ . ├─ applications │ └─ coffeehouse-server ├─ modules
│ ├─ brew │ ├─ catalog │ ├─ order │ │ ├─ src/main/java/... │ │ │ ├─ integrate │ │ │ ├─ web │ │ │ ├─ domain │ │ │ └─ data │ │ ├─ order.0.0.oas.yaml │ │ └─ build.gradle │ └─ user ├─ libraries ├─ tests │ └─ integration-testing ├─ gradle.properties ├─ settings.gradle └─ gradlew 0SEFS1MBDFNFOU1SPDFTTPSKBWB class OrderPlacementProcessor implements OrderPlacement { OrdererVerification ordererVerification; OrderItemFactory orderItemFactory; OrderId placeOrder(...) { ordererVerification.verify(...) orderItemFactory.create(...) } } 0SEFS1MBDFNFOU"EBQUFSKBWB class OrderPlacementAdapter implements OrdererVerification , OrderItemFactory { Customers customers; Catalogs catalogs; }

] ஶఫझ౟ݒೝ਷ݽٕр੄ઓҙ҅ܳ಴അೠ׮ ஶఫझ౟ݒೝ਷ل੉࢚੄߄਍٣٘ஶఫझ౟ܳా೤ೞחѪਸ݈ೠ׮ بݫੋ઱بࢸ҅ %%% ীࢲ੹ۚ੸ࢸ҅ীࢲ঱әغחਊয׮ ஶఫझ౟ݒೝ਷о૑ݒೝ੹ۚਸઁҕೞחؘ࢚ടীٮۄ੸ ੺ೞѱ੹ۚਸࢶఖ೧ഝਊೡࣻ੓׮

] ݽٕղҳഅࣁࠗࢎ೦ਸ߆ীࢲঌইࢶউػ׮ DBUBMPH <<Interface>> ProductRepository OrderPlacementAdapter <<Interface>> OrderItemFactory PSEFS JdbcProductRepository
NPEVMF CatalogsService <<Interface>> Catalogs ݽٕղ࢚ࣚߑ૑҅கীࢲ׮ܲݽٕ੄ ҳഅࣁࠗࢎ೦ਸ૒੽ଵઑೞҊ੓׮

] DBUBMPH <<Interface>> ProductRepository OrderPlacementAdapter <<Interface>> OrderItemFactory PSEFS JdbcProductRepository NPEVMF
CatalogsService <<Interface>> Catalogs оदࢿਵ۽ஹನք౟ܳਟ݅ఀࠁഐೡࣻ੓׮ QVCMJD QSPUFDUFE EFGBVMU QBDLBHF QSJWBUF QVCMJD

] оदࢿਵ۽ஹನք౟ܳਟ݅ఀࠁഐೡࣻ੓׮ DBUBMPH <<Interface>> ProductRepository OrderPlacementAdapter <<Interface>> OrderItemFactory PSEFS JdbcProductRepository
NPEVMF CatalogsService <<Interface>> Catalogs QVCMJD ҕѐ QVCMJD ػੋఠಕ੉झח঱ઁٚࢎਊೡࣻ੓׮ . ├─ web ├─ domain │ ├─ entity │ │ ├─ Product.java │ │ └─ ProductRepository.java │ ├─ service │ │ └─ Catalogs.java │ └─ CatalogException.java └─ data

] 6TF+BWB1MBUGPSN.PEVMF4ZTUFN DBUBMPH <<Interface>> ProductRepository JdbcProductRepository CatalogsService <<Interface>> Catalogs FYQPSUT
NPEVMFJOGPKBWB module coffeehouse.modules.catalog { requires coffeehouse.libraries.base; exports coffeehouse.modules.catalog.domain; exports coffeehouse.modules.catalog.domain.service; } . ├─ web ├─ domain │ ├─ entity │ │ ├─ Product.java │ │ └─ ProductRepository.java │ ├─ service │ │ └─ Catalogs.java │ └─ CatalogException.java ├─ data └─ module-info.java ҕѐೡੋఠಕ੉झ৬ࢎਊೡ੄ઓࢿҙܻܳా೧ ੗ਯ੸ੋݽٕҙܻܳ૑ਗೠ׮

] ױੌஶప੉ցחݽٕة݀ࢿਸ੷೧ೠ׮ #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF 4QSJOH*P$DPOUBJOFS DataSource TransactionManager ...

] $SFBUFBO4QSJOH*P$DPOUBJOFSQFSNPEVMFT #SFXDPOUBJOFS 0SEFSDPOUBJOFS 6TFSDPOUBJOFS $BUBMPHDPOUBJOFS *OGSBTUSVDUVSFDPOUBJOFS DataSource TransactionManager ...

] "EE4ZTUFN5FTUJOH #SFX.PEVMF 0SEFS.PEVMF 6TFS.PEVMF $BUBMPH.PEVMF TZTUFNUFTUT . ├── applications
│ └── coffeehouse-server ├── modules │ ├── brew │ ├── catalog │ ├── order │ └── user ├── libraries ├── tests │ ├── integration-testing │ └── system-testing │ ├── src │ ├── docker-compose.yaml │ └── build.gradle ├── gradle.properties ├── settings.gradle └── gradlew EPDLFSDPNQPTFVQSVOUFTUT

] ૒੽੸ੋ੄ઓࢿ਷ݽٕة݀ࢿਸ੷೧ೠ׮ DBUBMPH <<Interface>> ProductRepository OrderPlacementAdapter <<Interface>> OrderItemFactory PSEFS JdbcProductRepository
NPEVMF CatalogsService <<Interface>> Catalogs ݽٕ੉׮ܲݽٕ੄ҕѐ"1*ܳ૒੽ଵઑೞҊ੓׮

] $SFBUFBO*OUFSNPEVMFT$PNNVOJDBUJPO-JCSBSZ 6TFS.PEVMF 0SEFS.PEVMF NPEVMFNFTI <<Interface>> ModuleFunctionRegistry <<Interface>> ModuleFunctionOperations DefaultModule 
FunctionOperations <<Interface>> ObjectMapper registry.registerModuleFunction("customers/get-customer-details", CustomerDetails.class) operations.execute("customers/get-customer-details", Orderer.class) $VTUPNFS%FUBJMTDMBTT UP 0SEFSFSDMBTT

] ݽٕрزӝߑधਵ۽ాनೞҊ੓׮

] ݽٕрాनਸਤೠߑध਷ೠо૑о؊੓׮ زӝ ࠺زӝ ਃ୒җ਽׹ ੉߮౟ӝ߈

] 6TF&WFOU%SJWFO"SDIJUFDUVSF4UZMF 0SEFS.PEVMF #SFX.PEVMF NPEVMFNFTI <<Interface>> ModuleEventPublisher Application ModuleEventProcessor <<Interface>>
ObjectMapper eventPublisher.publishEvent(OrderAcceptedEvent.of(orderId)) eventListener.on(orderAcceptedEvent) 0SEFS0SEFS"DDFQUFE&WFOUDMBTT UP #SFX0SEFS"DDFQUFE&WFOUDMBTT

ࢎपؘ੉ఠ৬೯ਤܳೣԋߓ஖ೞחѪ੉ۄח؊਌Ӕࠄ੸ੋਗ஗ઑରبٸ۽ח҅கച৬ э਷׮ܲҊ۰ࢎ೦ٜਸਤ೧ನӝغযঠೡࣻب੓णפ׮જ਷ࢸ҅חݽٚ౟ۨ੉٘য় ೐ীҙೠѪ੉ݴ ؘ੉ఠ৬೯ਤܳೣԋߓ஖ೞחѪ਷৏فীفযঠೡೠо૑ਃࣗੌ ࡺੑפ׮ .BSUJO'PXMFS IUUQTNBSUJOGPXMFSDPNCMJLJ5FMM%POU"TLIUNM

] ݽٕഋݽ֥ܻझ ҕѐ ੋఠಕ੉झ ҕਬੋ೐ۄझ౟۟୊ ݽٕ ݽٕా೤೐۽ࣁࢲ ✔ 단일 배포
단위 ✔ 내부 모듈성 ✔ 공유 인프라스트럭처 ױੌߓನױਤ ੹ా੸ੋݽ֥ܻझইఃఫ୊੄ ױࣽࢿҗݽٕച੄੉੼ਸѾ೤ೠ ইఃఫ୊झఋੌ੉׮

] ೞա੄ߓನױਤ۽ٜ݅য૓दझమ #VJME %FQMPZ 8&# #"5$)

] ة݀੸ਵ۽ѐߊ పझ౟߂ਬ૑ҙܻغחݽٕ ^ ✔୭ࣗೠ੄੄ઓࢿ ✔ъ۱ೠ஭ङച ✔ੜ੿੄ػҕѐੋఠಕ੉झ

] ࢎਊ੗ੋఠಕ੉झࠗఠؘ੉ఠө૑ࣻ૒ठۄ੉झػݽٕ VTFSJOUFSGBDFBQJ 1SFTFOUBUJPO TFSWJDFEPNBJO %PNBJO NBQQFS EBUBBDDFTT %BUB
NPEVMF

] ݽٕഋݽ֥ܻझо঳ਸࣻ੓חഌఖ ਬ૑ ࠁࣻࢿ ݽٕࢿ ױࣽࢿ ਬোࢿ ࢿמ ബਯࢿ ҕѐ
ੋఠಕ੉झ ҕਬੋ೐ۄझ౟۟୊ ݽٕ ݽٕా೤೐۽ࣁࢲ ױੌߓನױਤ

LFFQJUTJNQMF

] ݽٕഋݽ֥ܻझ৬పझ౟ ҕਬ ੋ೐ۄझ౟۟୊ ױਤపझ౟ ݫੌࢲ࠺झ ଻օࢲ࠺झ ױਤపझ౟ ױਤపझ౟ ױਤపझ౟
ా೤పझ౟ दझమపझ౟ ҕѐ ੋఠಕ੉झ ݽٕ ױੌߓನױਤ ৻ࠗઙࣘࢿ

] పझ౟੗زച৬઱ਃഌఖ ёҙ੸ੋ పझ౟Ѿҗ ૑ࣘ੸ੋ ಿ૕ҙܻ ࡅܲೖ٘ߔ ѐߊബਯࢿ ೱ࢚ ࢎਊ੗҃೷
ೱ࢚ ױਤ ా೤ दझమ

] ബਯ੸ੋపझ౟੹ۚਸࣻ݀ਸਤೠపझ౟ೖۄ޷٘ పझ౟іࣻ ࡅܲೖ٘ߔ ਬ૑ࠁࣻࢿ ഥӈߑ૑ ܻಂఠ݂ղࢿ ױਤపझ౟
ా೤పझ౟ ઙױрపझ౟ &&FOEUPFOE ఐ࢝੸ పझ౟

DPNQMFUFXJUIUFTUJOH NPOPMJUI

5IF HPBM PG TPGUXBSF EFMJWFSZ JT UP NJOJNJ[F UIF MFBE
UJNFUPCVTJOFTTJNQBDU&WFSZUIJOHFMTFJTEFUBJM %BO/PSUI IUUQTEBOOPSUIOFUBSFXFOFBSMZUIFSFZFU

5IF&OE

] ଵҊ੗ܐ ✓ Modular Monolith Architecture ✓ Building modular monolith
using spring ✓ 엔터프라이즈 애플리케이션 아키텍처 패턴 ✓ 클린 아키텍처 ✓ Vertical Slice Architecture ✓ 도메인 주도 설계 핵심 ✓ 오브젝트: 코드로 이해하는 객체지향 설계 ✓ 마이크로서비스 아키텍처 구축 ✓ OpenAPI와 스웨거를 활용한 실전 API 설계 ✓ 자바 9 모듈 프로그래밍 ✓ 이펙티브 소프트웨어 테스팅 ✓ 단위 테스트 ✓ The Nature of Software Development  ✓ 단순한 아키텍처를 옹호하며

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