짜잔 노드는 다 끝났습니다.

기본 비동기라 성능도 좋쿠요

동시요청 ㅈㄹ 몰리는데 왜 응답시간이 늦니 그딴거 신경 안써요 ㅎㅎ

반면 스프링은 어떨까요?

<!-- DB --> <!-- Maria DB --> <dependency> <groupId>org.mariadb.jdbc</groupId> <artifactId>mariadb-java-client</artifactId> <version>2.0.3</version> </dependency> <!-- DBCP 데이터베이스 풀 커넥션 --> <dependency> <groupId>commons-dbcp</groupId> <artifactId>commons-dbcp</artifactId> <version>1.4</version> </dependency> <!-- Spring JDBC --> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.3.9.RELEASE</version> </dependency> <!-- Mybatis --> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis</artifactId> <version>3.4.4</version> </dependency> <dependency> <groupId>org.mybatis</groupId> <artifactId>mybatis-spring</artifactId> <version>1.3.1</version> </dependency> <!-- Mybatis log --> <!-- https://mvnrepository.com/artifact/org.bgee.log4jdbc-log4j2/log4jdbc-log4j2-jdbc4.1 --> <dependency> <groupId>org.bgee.log4jdbc-log4j2</groupId> <artifactId>log4jdbc-log4j2-jdbc4.1</artifactId> <version>1.16</version> </dependency>

<bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name="driverClassName" value="net.sf.log4jdbc.sql.jdbcapi.DriverSpy"></property> <property name="url" value="jdbc:log4jdbc:mariadb://127.0.0.1:3306/theater" /> <property name="username" value="root" /> <property name="password" value="root" /> </bean> <bean id="sqlSessionFactory" class="org.mybatis.spring.SqlSessionFactoryBean"> <property name="dataSource" ref="dataSource"></property> <property name="configLocation" value="classpath:/mybatis/mybatis-config.xml"></property> <property name="mapperLocations" value="classpath*:/mybatis/sql/*.xml"></property> </bean> <bean id="sqlSession" class="org.mybatis.spring.SqlSessionTemplate"> <constructor-arg name="sqlSessionFactory" ref="sqlSessionFactory"></constructor-arg> </bean> <!-- <mybatis-spring:scan base-package="com.moses.dao" /> --> <context:component-scan base-package="com.moses.dao"></context:component-scan> <context:component-scan base-package="com.moses.service"></context:component-scan>

https://img1.daumcdn.net/thumb/R1280x0/?scode=mtistory2&fname=https%3A%2F%2Fblog.kakaocdn.net%2Fdn%2FcXOKqw%2FbtqBZOcCpnm%2F4UQX5qfIBKHvZYOhZeLtkk%2Fimg.png

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.dtd"> <configuration> <typeAliases> <typeAlias type="com.moses.vo.MovieVO" alias="movieVO" /> </typeAliases> </configuration>

<?xml version="1.0" encoding="UTF-8"?> <configuration> <include resource="org/springframework/boot/logging/logback/base.xml"/> <!-- log4jdbc-log4j2 --> <logger name="jdbc.sqlonly" level="DEBUG" /> <logger name="jdbc.sqltiming" level="INFO" /> <logger name="jdbc.audit" level="WARN" /> <logger name="jdbc.resultset" level="ERROR" /> <logger name="jdbc.resultsettable" level="ERROR" /> <logger name="jdbc.connection" level="INFO" /> </configuration>

log4jdbc.drivers=org.mariadb.jdbc.Driver log4jdbc.spylogdelegator.name=net.sf.log4jdbc.log.slf4j.Slf4jSpyLogDelegator log4jdbc.dump.sql.maxlinelength=0

<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <mapper namespace="com.moses.mybatis.sql.test"> <select id="selectMovie" resultType="movieVO"> SELECT MOVIE_NAME, DIRECTOR, TYPES FROM MOVIE </select> </mapper>

네 에미가 중국산이네요

아 참고로 저렇게 긴 코드들을 셋팅 해줬다고 노드보다 좋아지진 않습니다 ^^;;

기본이 동기라 동시요청 몰려오면 렉걸려서 로드발런싱 걸어줘야 해요