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AKB

server : port : 8080 servlet : context-path : /api spring : application : name : AkbIntegrationService data : web : pageable : default-page-size : 20 max-page-size : 100 # datasource datasource : url : jdbc:oracle:thin:@${ DB_HOST :onsubstest.azercell.com}:${ DB_PORT :1521}:${ DB_SID :ONSTEST} username : ${ DB_USER :sysadm} password : ${ DB_PASS :sysadm} driver-class-name : oracle.jdbc.OracleDriver # HikariCP specific configuration hikari : # Pool size minimum-idle : 5 # Minimum idle connections maximum-pool-size : 20 # Maximum pool size # Connection settings connection-timeout : 30000 # Wait 30s for connection from pool idle-timeout : 600000 # 10 minutes idle timeout max-lifetime : 1800000 # 30 minutes max lifetime # Validation connection-test-query : SELECT 1 FROM DUAL validation-timeout :...

MS Lesson23: Apache Kafka

Изображение
                                                                          Fundamental bilikler   1. Broker - Kafka-nin ishlediyi server prosesidir. Broker poct merkezi kimidir. Broker mesajlari qebul edir, mesajlari diske yazir, consumerlere istedikde gonderir.  Real production-da hecvaxt 1 broker olmur, bir nece broker birlikde Cluster-i teshkil edir.  Bir nece brokerin olmasi: * Fault Tolerance : 1 broker cokse digerleri ishleyir * Scalability : yuk bolunur, performans artir * Replication : data kopyalanir, itmir Her brokerin unikal ID-si var. Cluster-de diger brokerlerler emekdashliq edir.  2. Topic - Kafka-da melumatlarin saxlandigi mentiqi kanal (log)dir.  Poct merkezinde (Broker) mektublar kateqoriyalara bolunur.  Topic-in xususiyyetle...