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Oracle 12c là phiên bản mới nhất của Oracle hiện nay. Với nhiều hỗ trợ liên quan đến điện toán đám mây, hơn 500 cải tiến như cơ sở dữ liệu gắn kết pluggable, quyền sysbackup, data heat map, thay đổi sql. Slide này sẽ giới thiệu chi tiết các đặc tính mới trên hệ quản trị cơ sở dữ liệu Oracle 12c.
CSDL Oracle 12c ĐÀO TẠO Oracle Database 12c New Feature Oracle Database Architecture: Overview Oracle Database Architecture: Overview Connecting to an Instance – Local connect – Remote connect – Oracle environment: ORACLE_HOME, ORACLE_SID – LISTENER and TNSNAMES file: $ORACLE_HOME/network/admin Connecting to an Instance Single Instance with SID Single instance with service name RAC instances TIBCOADMIN= (DESCRIPTION= (ADDRESS_LIST= (ADDRESS= (PROTOCOL=TCP) (HOST=10.53.33.76) (PORT=1521) ) ) (CONNECT_DATA= (SID=db12c02p1) ) ) TIBCOADMIN= (DESCRIPTION= (ADDRESS_LIST= (ADDRESS= (PROTOCOL=TCP) (HOST=10.53.33.76) (PORT=1521) ) ) (CONNECT_DATA= (SERVICE_NAME=db12c02p1) ) ) TIBCOADMIN_P1= (DESCRIPTION= (ADDRESS_LIST= (ADDRESS= (PROTOCOL=TCP) (HOST=10.53.33.75) (PORT=1521) ) (ADDRESS= (PROTOCOL=TCP) (HOST=10.53.33.76) (PORT=1521) ) ) (CONNECT_DATA= (SERVICE_NAME=db12c02p1) ) ) Kiểm tra kết nối: $ tnsping dev12c TNS Ping Utility for Linux: Version 12.1.0.1.0 - Production on 19-MAY-2013 12:20:07 Copyright (c) 1997, 2013, Oracle All rights reserved Used parameter files: /u01/app/oracle/product/12.1.0/dbhome_1/network/admin/sqlnet.ora Used TNSNAMES adapter to resolve the alias Attempting to contact (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = dev12c))) OK (20 msec) ERROR: TNS-03505: Failed to resolve name, TNS-12560: TNS:protocol adapter error, TNS-12541: TNS:no listener, ORA-12514: TNS:listener does not currently know of service requested in connectdescriptor … Connecting to an Instance - Local connection as oracle user using sqlplus sqlplus / as sysdba – Remote connection using sqlplus sqlplus username/password@tnsname as sysdba - Client version: - Oracle client 10g, 11g, 12c - Java: ojdbc6.jar, ojdbc7.jar (and JDK7) (SQLNET.ALLOWED_LOGON_VERSION_SERVER=8)* Connect to Oracle instance Oracle Automatic Workload Repository • AWR and AWR report Oracle 12c New Feature Mutitenant Oracle 12c New Feature User and Role Oracle 12c New Feature User and Role Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Inmemory Column Store Oracle 12c New Feature Inmemory Column Store Oracle 12c New Feature Inmemory Column Store Oracle 12c New Feature Inmemory Column Store Oracle 12c New Feature Inmemory Column Store Oracle 12c New Feature Inmemory Column Store ... to Oracle instance Oracle Automatic Workload Repository • AWR and AWR report Oracle 12c New Feature Mutitenant Oracle 12c New Feature Mutitenant Oracle 12c New Feature User and Role Oracle 12c. .. and Role Oracle 12c New Feature User and Role Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature... Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Backup and Recovery Oracle 12c New Feature Inmemory Column Store Oracle 12c New