【Document Intelligent Processing Series · 17】 Document Intelligent Processing System Architecture Design Design

## Gabatarwa Tare da zurfafa canjin dijital na kasuwanci, tsarin sarrafawa mai kaifin baki ya zama muhimmin ɓangare na ginin bayanan kasuwanci. Kyakkyawan tsarin gine-ginen gine-gine dole ne ba kawai ya dace da bukatun kasuwanci na yanzu ba, amma kuma yana da kyakkyawar haɓakawa, babban samuwa da tsaro. Wannan labarin zai shiga cikin ka'idodin gine-gine, zaɓin fasaha, da tsarin aiwatar da tsarin sarrafawa mai kaifin baki. ## Ka'idodin Tsarin ### Falsafar Zane ** Scalability **: - Horizontal scaleing: Yana tallafawa haɓaka ƙarfin sarrafawa ta hanyar ƙara nodes na uwar garke - Sikelin tsaye: Yana tallafawa haɓaka saitunan kayan aiki don haɓaka aikin node ɗaya - Auto Scaling: Daidaita rabon albarkatu ta atomatik dangane da yanayin lodi - Modular design: Kowane module mai aiki an tura shi kuma an fadada shi da kansa Babban samuwa: - Babu ma'anar gazawa guda ɗaya: Yana kawar da haɗarin rashin nasara guda ɗaya a cikin tsarin - Kuskuren warkar da kai: Tsarin zai iya ganowa ta atomatik da kuma murmurewa daga kurakurai - Hanyar dawo da bala'i: Kafa cikakkiyar madadin bayanai da tsarin dawo da bala'i - Rage sabis: Tabbatar da cewa mahimman ayyuka na al'ada ne lokacin da wasu ayyuka ba su samuwa ba ** Babban aiki **: - Gudanar da lokaci guda: Yana tallafawa sarrafa adadi mai yawa na buƙatun lokaci guda - Lokacin amsawa: Tabbatar da cewa lokacin amsawa na tsarin yana cikin iyakokin da aka yarda - Throughput: Maxima tsarin sarrafa bayanai throughput - Amfani da albarkatu: Inganta ingancin CPU, ƙwaƙwalwar ajiya, ajiya, da sauran albarkatu ** Tsaro **: - Tsaro na bayanai: Yana kare bayanan mai amfani daga ɓarna ko ɓarna - Kula da Samun Dama: Aiwatar da ingantattun izinin sarrafa izini - Amintaccen watsawa: Tabbatar da tsaro na tsarin canja wurin bayanai - Audit trail: Records audit logs of all critical operations ### Tsarin Tsarin Gine-gine ** Microservices Architecture **: - Rarraba sabis: Rarraba tsarin zuwa microservices daban-daban ta hanyar aikin kasuwanci - Gudanar da sabis: Aiwatar da ayyukan gudanarwa kamar rajistar sabis, ganowa, da daidaita lodi - Keɓaɓɓen bayanai: Kowane microservice yana da ma'ajiyar bayanai daban-daban - Tari na fasaha daban-daban: Ayyuka daban-daban na iya zaɓar tari na fasaha mafi dacewa ** Gine-ginen da aka gudanar da taron **: - Sadarwa ta asynchronous: Yana ba da damar sadarwa ta asynchronous tsakanin sabis ta hanyar saƙonnin taron - Decouplement: Rage dogaro kai tsaye tsakanin ayyuka - Scalability: Yana sauƙaƙe faɗaɗawa da gyare-gyare na tsarin ayyuka - Real-Time: Yana tallafawa ainihin lokacin sarrafa taron da amsawa ** Hierarchical Architecture **: - Layer Gabatarwa: Yana da alhakin dubawa mai amfani da hulɗar mai amfani - Business Layer: Implements core business logic - Data Layer: Yana da alhakin adana bayanai da samun dama - Infrastructure Layer: Samar da asali fasaha ayyuka ## Tsarin ### Tsarin gine-gine ** Four-Layer Architecture Design **: ``` ┌─────────────────────────────────────────────────────────┐ │ User Access Layer │ │ Web Portal │ Mobile App │ API Gateway │ SDK/API │ ├─────────────────────────────────────────────────────────┤ │ Layer sabis na kasuwanci │ │ Loda takardu │ Gane OCR │ Nazarin abun ciki │ Sakamakon sakamako │ Gudanar da mai amfani │ ├─────────────────────────────────────────────────────────┤ │ AI engine layer │ │ Tsarin hoto │ Fahimtar rubutu │ Nazarin NLP │ jadawalin ilimi │ sarrafa samfurin │ ├─────────────────────────────────────────────────────────┤ │ Layer na ababen more rayuwa │ │ Albarkatun Kwamfuta │ Tsarin ajiya │ Sabis na cibiyar sadarwa │ Kula da ƙararrawa │ Tsaro │ └─────────────────────────────────────────────────────────┘ ``` ### Tsarin Tsarin Tsarin T ** API Gateway **: - Unified Entry: Wurin shigarwa na haɗin kai don duk buƙatun waje - Routing Forwarding: Tura buƙatun zuwa microservices masu dacewa dangane da hanyar buƙata - Load balancing: Rarraba da request load across mahara sabis lokuta - Tabbatar da Tsaro: Tabbatar da ainihi da hanyoyin izini - Halin yanzu-iyakance fuse: Tsarin kariya daga overloading da tsarin ** Rajista na Sabis **: - Rajista na sabis: Yi rijistar microservice ta atomatik zuwa rajista lokacin da ya fara - Gano sabis: Abokan ciniki suna gano abubuwan da ake da su ta hanyar rajista - Health dubawa: Lokaci-lokaci duba kiwon lafiya matsayin sabis lokuta - Gudanar da saiti: Gudanar da bayanan saitin sabis ** Layin Saƙo **: - Asynchronous Processing: Yana tallafawa aikin asynchronous - Peak aske da cika kwari: Smooth out fashewa kwarara - Decoupled ayyuka: Rage kai tsaye dogaro tsakanin ayyuka - Amintaccen watsa: Tabbatar da amintaccen isar da saƙonni ## Microservices Architecture Design ### Dabarun rarraba sabis * Rarraba ta hanyar Kasuwancin Kasuwanci **: - Sabis na Loda Takardu: Yana kula da loda takardun da kuma tsara canje-canje - Sabis na Gane OCR: Yana ba da aikin gane rubutu - Sabis na nazarin abun ciki: Gudanar da zurfin bincike na abun ciki na daftarin aiki - Ayyukan Gudanar da Sakamako: Gudanar da sakamakon sarrafawa da fitarwa - Sabis na Gudanar da Mai Amfani: Kula da tabbacin mai amfani da gudanar da izini * Rarraba ta Nau'in Bayanai **: - Image Processing Services: Specialized in processing image-like documents - Ayyukan sarrafa rubutu: Ƙwarewa a cikin takaddun rubutu - Sabis na sarrafa tebur: Ƙwararren ƙwarar - Multimedia Processing Services: Gudanar da multimedia takardun kamar audio da bidiyo ### Sadarwa tsakanin sabis ** Sadarwa ta Synchronous **: - RESTful API: Synchronous sadarwa dangane da yarjejeniyar HTTP - gRPC: Tsarin sadarwa na RPC mai ƙarfi - GraphQL: Flexible query language and runtime ** Sadarwa ta Asynchronous **: - Saƙonnin Saƙo: Sadarwar Asynchronous dangane da layin saƙo - Event Bus: Event-based publish subscription model - Stream Processing: Real-lokaci sarrafawa dangane da data rafukan ### Tsarin Gudanar da Bayanai ** Zaɓin Database **: - Bayanan dangantaka: Adana bayanan kasuwancin da aka tsara - Document Database: Stores semi-structured document data - Graph Database: Stores hadaddun dangantaka data - Time series database: Stores time series data ** Daidaito na bayanai **: - Daidaito na ƙarshe: Tabbatar da daidaito na ƙarshe na bayanai a cikin mahallin da aka rarraba - Gudanar da ma'amala: Yi amfani da ma'amaloli da aka rarraba don tabbatar da daidaito na bayanai - Daidaita bayanai: Aiwatar da tsarin daidaita bayanai na giciye-sabis ## Aikace-aikacen Fasaha na Girgije ### Kayan T ** Docker Containerization **: - Aikace-aikacen Aikace-aikace: Kunshe da aikace-aikacen da dogaro da su a cikin hotunan akwati - Daidaito na Muhalli: Tabbatar da daidaito a cikin ci gaba, gwaji, da yanayin samarwa - Resource Isolation: Aiwatar da keɓewar albarkatu tsakanin aikace-aikace - Rapid Deployment: Yana tallafawa saurin aikace-aikace da fadada Kubernetes Orchestration: - Container Orchestration: Automate the deployment, scaling, and management of containers - Gano sabis: Ginannen ganowa sabis da daidaita lodi - Girman atomatik: Ta atomatik yana daidaita adadin kwantena gwargwadon lodi - Rolling updates: Support for zero-downtime app updates ### Service Mesh **Istio Service Mesh**: - Gudanar da zirga-zirga: Ingantaccen zirga-zirgar ababen hawa da sarrafawa - Manufofin Tsaro: Amintaccen sadarwa da sarrafa samun dama tsakanin ayyuka - Observability: Cikakken saka idanu, logging, da kuma tracing - Aiwatar da manufofin: Gudanar da manufofi da aiwatar da manufofin haɗin gwiwa ### Cloud Service Integration ** Ayyukan lissafi **: - Elastic Computing: Daidaita albarkatun lissafi bisa ga buƙata - Serverless Computing: Event-driven function computing - Container sabis: The hosted container runtime - GPU Computing: GPU albarkatun da ke tallafawa horar da samfurin AI da inference ** Sabis na Ajiya **: - Object Storage: Ajiya da sarrafa manyan takardu - Block Storage: High-performance database storage - Ajiyar fayil: Ajiyar tsarin fayil ɗin da aka raba - Sabis na ajiya: Ajiyayyen bayanai na atomatik da dawo da su ** Sabis na Yanar Gizo **: - Load balancing: A rarraba load daidaita sabis - CDN hanzarta: Cibiyar sadarwar isar da abun ciki ta duniya - Haɗin layin sirri: Haɗin cibiyar sadarwa mai sauri da kwanciyar hankali - Tsaro: Kariya ta DDoS da Firewall na aikace-aikacen yanar gizo ## Rarraba gine-ginen sarrafawa ### Tsarin Tsara Ayyuka ** Rarraba Layin Aiki **: - Rarraba Ayyuka: Raba manyan ayyuka zuwa ƙananan ayyuka kuma rarraba su a cikin nodes da yawa - Load balancing: Rarraba ayyuka daidai a kan mahara ma'aikata nodes - Failover: Ta atomatik ganowa da kuma sake sanya ayyukan da suka gaza - Gudanar da fifiko: Yana tallafawa jadawalin aiki tare da fifiko daban-daban ** Injin Workflow **: - Process Definition: Define complex document processing processes - Status Management: Track the execution status of tasks - Conditional branching: Supports yanayi-tushen tsari branching - Parallel Execution: Yana tallafawa aiwatar da ayyuka iri ɗaya ### Bututun sarrafa bayanai ** Streaming Processing **: - Real-Time Processing: Yana tallafawa ainihin lokacin sarrafa bayanai - Low Latency: Yana tabbatar da low latency a cikin sarrafa bayanai - High throughput: Yana tallafawa high-throughput data sarrafa - Tsarin haƙuri na kuskure: Yana da cikakkiyar haƙuri da tsarin dawo da laifi ** Batch Processing **: - Babban Gudanar da Bayanai: Yana tallafawa sarrafa rukuni na manyan bayanai - Inganta albarkatu: Inganta amfani da albarkatu don ayyukan batch - Gudanar da Jadawalin: Tsarin aikin batch mai sassauƙa - Monitoring Alarm: Complete processing status monitoring ### Tsarin Cache ** Multi-matakin caching **: - Browser cache: The abokin ciniki ta gida cache - CDN caching: Content caching for edge nodes - App caching: Data caching a aikace-aikacen Layer - Database caching: Query caching at the database Layer ** Dabarun Caching **: - Cache Penetration: Yana hana tambayoyin da ba su dace ba daga shiga cikin database - Cache Avalanche: Yana hana hadarin tsarin da aka haifar ta hanyar gazawar cache a lokaci guda - Cache breakdown: Yana hana matsalolin concurrency da ke haifar da rashin daidaituwa na bayanai na hotspot - Daidaita bayanai: Tabbatar da daidaito tsakanin cache da database ## Tsarin gine-ginen tsaro ### Tabbatar da Amincewa da Izinin ** Multi-Factor Tabbatarwa **: - Sunan mai amfani da kalmar sirri: Hanyar tabbatarwa ta asali - Lambar tabbatarwa ta SMS: Tabbatarwa ta sakandare dangane da lambar wayar hannu - Tabbatar da imel: Tabbatarwa na tushen akwatin gidan waya - Biometrics: Tabbatar da biometric kamar yatsun hannu da fuskoki ** Gudanar da izini **: - RBAC model: Role-based Access Control - ABAC model: Attribute-based access control - Fine-grained permissions: Support resource-level permission control - Dynamic Permissions: Support for dynamic permissions based on context ### Tsaro na bayanai ** Bayanan bayanai **: - Encryption Encryption: Encrypt data transmission using TLS / SSL - Storage encryption: Encrypt sensitive data in storage - Key Management: Amintaccen maɓallin samarwa, rarrabawa, da gudanarwa - End-to-end boye-boye: Boye-boye daga abokin ciniki zuwa uwar garke ** Data Desensitization **: - Static Masking: Bayanan da aka adana suna ɓoye - Dynamic Desensitization: Desensitize query results in real-time - Tsara Tsari: Kula da halayen tsara bayanai bayan masking - Daidaitaccen Desensitization: Yana tabbatar da daidaitattun sakamakon desensitization don bayanai iri ɗaya ### Tsaro na tsaro ** Cibiyar sadarwa **: - VPC cibiyar sadarwa: Sirri girgije cibiyar sadarwa yanayi - Subnet Division: Raba daban-daban cibiyar sadarwa subnets da aiki - Ƙungiyoyin tsaro: Tsarin Tsarin Tsarin Tsarin T - Network ACLs: Jerin sarrafawa na samun dama a matakin cibiyar sadarwa ** Kariya ta Tsaro **: - Kariya ta WAF: Firewall na aikace-aikacen yanar gizo - Kariya ta DDoS: Rarraba kariya ta harin ƙin yarda da sabis - Intrusion Detection: Real-time intrusion detection and protection - Vulnerability Scanning: Binciken rauni na tsaro na yau da kullun ## Kulawa da Ayyuka ### Tsarin sa ido ** Kula da Kayayyakin more rayuwa **: - Kula da uwar garke: CPU, ƙwaƙwalwar ajiya, faifai, cibiyar sadarwa, da sauran ma'auni - Sa ido kan cibiyar sadarwa: latency na cibiyar sadarwa, ƙimar asarar fakiti, amfani da bandwidth - Ajiya: ƙarfin ajiya, IOPS, lokacin amsawa - Database monitoring: yawan connections, tambaya yi, kulle jiran ** Aikace-aikacen Aikace-aikacen Aikace-aikace **: - Lokacin amsawa: Kula da lokacin amsawa na API interface - Throughput: Tsarin tsarin sarrafa buƙatun - Kuskuren kuskure: Yawan kurakurai a cikin tsarin - Kwarewar mai amfani: Kula da ƙwarewar mai amfani na ainihi ** Kula da Kasuwanci **: - Kasuwancin Kasuwanci: Kula da mahimman ma'aunin kasuwanci - Halayyar mai amfani: nazarin halayyar amfani da mai amfani - Conversion Rate: Conversion rate monitoring for business processes - Revenue Metrics: Metrics related to kasuwanci kudaden shiga ### Gudanar da log ** Tarin Log **: - Unified Collection: Centralized tarin logs don ayyuka daban-daban - Real-Time Transmission: Watsa bayanan log a ainihin lokacin - Format Standardization: Uniform log formatting standards - Metadata tags: Add metadata tags to logs ** Log Analysis **: - Cikakken rubutu: Yana tallafawa cikakken rubutu na abun ciki na log - Aggregate Analysis: Perform aggregated analysis of log data - Anomaly Detection: Ta atomatik detects anomalous alamu a cikin logs - Nunin gani: Nuna sakamakon binciken log ### Aiki na sarrafa kansa ** Tura ta atomatik **: - CI / CD bututun: Ci gaba da hadewa da ci gaba da turawa - Blue-kore ƙaddara: Zero-downtime aikace-aikacen ƙaddamar da - Grayscale Release: Progressive feature release - Rollback Mechanism: Fast version rollback capability * Automatic O & M **: - Sikelin ta atomatik: Daidaita albarkatu ta atomatik dangane da lodi - Kuskuren Warkar da kai: Ta atomatik ganowa da gyara kurakurai na yau da kullun - Gudanar da saiti: Gudanar da canji na atomatik - Ayyukan dubawa: Binciken lafiyar tsarin na yau da kullun ## Summary Tsarin gine-gine na tsarin sarrafawa mai hankali shine hadadden tsarin injiniya wanda ke buƙatar yin la'akari da buƙatun kasuwanci, zaɓin fasaha, buƙatun aiki, buƙatun tsaro da sauran fannoni. Ta hanyar ɗaukar ingantattun gine-gine da fasahohi kamar gine-ginen microservice, fasahar girgije, da sarrafa rarrabawa, ana iya gina dandamali na sarrafa takardu. ** Key Takeaways**: - Microservices gine-gine yana ba da kyakkyawar haɓakawa da kiyayewa - Fasahar girgije tana ba da damar haɓaka haɓaka da ingantaccen amfani da albarkatu - Rarraba tsarin sarrafawa yana tallafawa daidaitattun sarrafawa na manyan bayanai ● Tsarin tsaro na tsaro yana tabbatar da tsaro na tsaro da bayanai ** Shawarwarin Zane **: - Zaɓi madaidaicin gine-ginen gine-gine dangane da girman kasuwancin ku - Mayar da hankali kan lura da tsarin da sarrafa kansa na O&M - Kafa ingantaccen tsarin kariya na tsaro - Ci gaba da haɓaka aikin tsarin da ƙwarewar mai amfani