erea

sysbench CPU, I/O OLTP(Online transaction processing,) . Sysbench 2004 0.4.12 2016 LUA .( v1.0.25) 1.X 6 Usage mysql vs mariadb mariadb vs pgsql 하드웨어 성능측정 cloud vs baremetal Galera Cluster Test 설정값에 따른 성능 측정 Installation curl -s https://packagecloud.io/install/repositories/akopytov/sysbench/script.rpm.sh | sudo bash sudo yum -y install sysbench Properties --threads=N // --events=N // --time=N //..

hibernate 4버젼 @Id @GeneratedValue(strategy=GenerationType.AUTO) hibernate 5버전 @id @GeneratedValue( strategy= GenerationType.AUTO, generator="native" ) @GenericGenerator( name = "native", strategy = "native"