Oracle jdbc thin client
- #Oracle jdbc thin client install#
- #Oracle jdbc thin client drivers#
- #Oracle jdbc thin client driver#
- #Oracle jdbc thin client software#
- #Oracle jdbc thin client password#
While installing Oracle Connection Manager, if you choose to run Oracle Connection Manager services as an authenticated user, then the cmctl command asks for a password. You must use the same port number in your connection string for JDBC.Īfter you create the file, start the Connection Manager at the operating system prompt with the following command: The fourth line in the file indicates that the Connection Manager is listening on port 1610. Replace web-server-host with the name of your Web server host. Here is an example of a very simple CMAN.ORA file. The options you can declare in a CMAN.ORA file include firewall and connection pooling support. On the Web server host, create a CMAN.ORA file in the ORACLE_HOME /NET8/ADMIN directory.
#Oracle jdbc thin client install#
You must install the Connection Manager, available on the Oracle distribution media, onto the Web server host. Installing and Running the Oracle Connection Manager Write the connection string that targets the Connection Manager.
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Using the Oracle Connection Manager requires two steps: Your applet can also take advantage of the data encryption and integrity checksum features of the Advanced Security option of Oracle Database.įigure 5-1 Applet, Connection Manager, and Database Relationshipĭescription of "Figure 5-1 Applet, Connection Manager, and Database Relationship " Use signed applets, which can request socket connection privileges to other computers. The applet can connect to the Connection Manager, which connects to a database on another computer. Use the Oracle Connection Manager on the host computer. If you want your applet to connect to a database running on a different computer, then you have the following options: Usually, your applet connects to a database on a host other than the one on which the Web server runs. You seldom find both servers running on the same computer. However, a Web server and database server both require many resources. If you use the TNS keyword-value pair to specify the connection information to the JDBC Thin driver, then you must declare the protocol as TCP. String connString = ods = new OracleDataSource()
#Oracle jdbc thin client password#
You can provide it in the form of host:port:service_name or in the form of TNS keyword-value syntax.įor example, if the database to which you want to connect resides on the localost, at port 5221, and service name orcl, and you want to connect with user name HR and password hr, then use either of the two following connection strings: You can connect to the database as you would from an application.Īs with connecting from an application, there are two ways in which you can specify the connection information to the driver. If your database and Web server are running on the same host, then there is no issue and no special steps are required. This means that without these steps, your applet can connect only to a database that is running on the same host as the Web server. This is the host on which the Web server is running. Because of applet security restrictions, unless particular steps are taken, an applet can open TCP/IP sockets only to the host from which it was downloaded.
#Oracle jdbc thin client driver#
The most common task of an applet using the JDBC driver is to connect to and query a database. On the server-side, this driver is used to access a remote Oracle Database instance or another session on the same database.Ĭonnect ing to the Database Through the Applet
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#Oracle jdbc thin client drivers#
On the client-side, drivers can be used in Java applications or Java applets that run either on the client or in the middle tier of a three-tier configuration. The JDBC Thin driver can be used on both the client-side and the server-side. The Oracle Net protocol runs over TCP/IP only. Both of these protocols are lightweight implementation versions of their counterparts on the server.
![oracle jdbc thin client oracle jdbc thin client](https://i.ebayimg.com/images/g/dwMAAOSwVE9bu55Y/s-l400.jpg)
The driver allows a direct connection to the database by providing an implementation of TCP/IP that implements Oracle Net and TTC on top of Java sockets. It can be used for application servers as well as for applets. The JDBC Thin driver communicates with the server using TTC, a protocol developed by Oracle to access data from Oracle Database.
#Oracle jdbc thin client software#
Also, this driver does not require any additional Oracle software on the client-side. The JDBC Thin driver is written entirely in Java, and therefore, it is platform-independent. It provides high performance, comparable to the performance provided by the JDBC Oracle Call Interface (OCI) driver. The JDBC Thin client is a pure Java, Type IV driver.