ORACLE11G service items and their start-up order

After the completion of the Oracle installation, a total of seven services, meaning: 1. Oracle ORCL VSS Writer service:oracle Volume Mapping copy write service, VSS (Volume Shadow Copy service) enables the creation of high-fidelity point-in-time images for storage-based devices such as disks, arrays, etc. That is, the mapped copy (shadow copy). It can create a mapped copy on multiple volumes or on a single volume without affecting the system's system performance. (not required to start) 2. Oracledbconsoleorcl:oracle Database Console service, ORCL is the instance identity of Oracle, and the default instance is ORCL. You need to start this service when you run Enterprise Manager (Enterprise Management Manager OEM). (not required to start) 3. Oraclejobschedulerorcl:oracle Job scheduling (timer) service, ORCL is the Oracle instance identity. (not required to start) 4. Oraclemtsrecoveryservice: Service-side control. The service allows the database to act as a resource manager for transactions in a Microsoft Transaction Server MTS, com/com+ object, and distributed environment. (not required to start) 5. Oracleoradb11g_home1clragent:oracle part of the database. Net Extension Service. (not required to start) 6. Oracleoradb11g_home1tnslistener: Listener service, the service is only needed when the database requires remote access. (not required to start) 7.ORACLESERVICEORCL: The database service (DB instance), which is the Oracle Core service, is the basis for database start-up and only if the service starts, the Oracle database starts normally. (Must start) for beginners, if you only use Oracle's own Sql*plus, if you start ORACLESERVICEORCL, if you use a third-party tool such as PL/SQL developer, Oracleoradb11g_ Home1tnslistener service is also to be opened. ORACLEDBCONSOLEORCL is a web-based EM must be turned on, and the rest of the service is seldom used. Note: ORCL is the database instance name, the default database is ORCL, you can create other, that is, the oracleservice+ database name.

======================================== Starting a batch file=========================================

@echo off
net start "Oracleoradb11g_home1tnslistener"
net start "ORACLESERVICEORCL"
net start "ORACLEDBCONSOLEORCL"
Pause
Exit

======================================== Stop batch file =========================================

@echo off
net stop "ORACLEDBCONSOLEORCL"
net stop "ORACLESERVICEORCL"
net stop "Oracleoradb11g_home1tnslistener"
Pause
Exit

Note: The start order and stop order are just the opposite, unlike oracle10g.

ORACLE11G service items and their start-up order