Oracle Database - Service name

Card Puncher Data Processing

About

service name is an identifier of a database service.

A database can be presented as multiple services and
A service can be implemented as multiple database instances.

The service name is specified by the SERVICE_NAMES initialization parameter.

The sid, the global database name and the service name are different but often one refer to an other in article.

SID or Service Name

If the destination service is:

  • an Oracle8i or later release database, then use Service Name
  • an Oracle release 8.0 database, then use the SID

Sid Or Service Name





Discover More
Card Puncher Data Processing
Oracle Database - Configuration of the Listener (listener.ora)

A listener is configured with one or more listening protocol addresses, information supported services, and parameters that control its run-time behavior. The listener configuration is stored in the configuration...
Card Puncher Data Processing
Oracle Database - Connect Descriptor (TNS Connect String)

The Connect Descriptor (known also as TNS Connect String) is a type of connect identifier. It defines the parameters that need the Oracle Net Service to connect to a database service : the protocol...
Card Puncher Data Processing
Oracle Database - Connect Identifier

A connect idenfier is the part of the connect string when a users initiate a connection to designate the service to which they want to connect to. The connect identifier is : a connect descriptor....
Oracle Database One Service For Each Database
Oracle Database - Database Service

An Oracle database is represented to clients as a service. A database can have one or more services associated with it. When an instance starts, it registers itself with a listener using one or more service...
Card Puncher Data Processing
Oracle Database - Easy Connect Method with host, port and service name (EZCONNECT)

The easy connect method is one of the naming method to get all the data needed to identified the location of the database. The easy connect naming method eliminates the need for service name lookup in...
Card Puncher Data Processing
Oracle Database - Global Database Name (GLOBAL_NAME)

The Oracle Database (11g) software identifies a database by its global database name. A global database name consists of the database name and database domain. Usually, the database domain is the same...
Card Puncher Data Processing
Oracle Database - How to retrieve the connect descriptor parameters? (host, port, service name and SID)

When you need to install, configure a new software, you need to give a connect descriptor in order to connect to a database. The connect descriptor contains parameters such as hostname, port, service name...
Oracle Database Listener
Oracle Database - Listener

When an database instance starts, it registers itself with a listener using one or more service names. When a client program or database connects to a listener, it requests a connection to a service. ...
Card Puncher Data Processing
Oracle Database - SERVICE_NAMES parameter

The service name is specified by the SERVICE_NAMES initialization parameter. If you do not specify a service name for a database, the service name will default to the database's global name: a name...
Oracle Database Service Registration
Oracle Database - Service Registration

A feature by which the PMON process automatically registers information with a listener. Because this information is registered with the listener, the listener.ora file does not need to be configured with...



Share this page:
Follow us:
Task Runner