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Tags: des os io ar for art CTI Log SPThis article provides the basic DNS configuration steps necessary for use of the single Client Access Name (SCAN) introduced I n Oracle 11g Release 2 RAC. Consider the following caveats before following the instructions here:I ' m not a network guy and don ' t claim to know much about DNS.The article only discusses the use of BIND as the DNS server on
Oracle Database 11g performance optimization strategy-optimizing Table PerformanceIntroduction 1-1 Create a database with optimal performance problem description www.2cto.com you realize that when you first create a database, there are some attributes (if enabled) it will ha
of new products. Finally, hardware is evolving, such as the maturing of flash technology, where flash memory can be used as a cache between disk and memory, or a complete replacement for disk. And the memory price is getting lower and bigger, the in-memory cache or database is more and more widely used, which can bring the order of magnitude performance improvement to the application. The IO problems faced by the
. Do not elaborate on the specific operation. Transfer data The previous section said that the Migration Wizard automatically generated the table structure we needed in the Oracle database, but it didn't help me to successfully import the data into the past. So we use the way to generate offline data movement scripts to guide the data. In the project page of the
) ORACLE ENTERPRISE LINUX 5.7 under Database 11G RAC cluster installation (vii) ORACLE ENTERPRISE LINUX 5.7 Databases 11G RAC database installation (eight) Basic test and use of da
Label:Oracle 11g XE is a free version of Oracle database that supports most features of the Standard Edition, and 11g XE offers Windows and Linux versions.As a free Oracle database version, XE's limitations are: Maximum
(); if(Rs.next ()) {System.out.println ("User name:" +rs.getstring (1)); } } Catch(SQLException e) {//TODO auto-generated Catch blockE.printstacktrace (); } }}I'm here: querying the user name with ID 1 in the user table, and I'm not going to map it.Two. Linking Oracle databases1.Oracle database is not dedicated to download the driver package, the insta
Tags: Oracle Insert Table 11g 10gToday in the company's server installed a system, in the database guide the time has not been in, was originally 10g. dmp file, import 11g, suspect version incompatible, later put the. DMP table Open, change the version number inside to
WINSERVER2008R2, click on "System and security--system--Advanced system settings--advanced----and advanced--" to see the virtual memory size. If necessary, check the operating system for document information about how to adjust additional virtual memory to make adjustments.3. Confirm the free hard disk space in the system (Oracle_home is recommended to be installed on a disk other than the C drive).4, confirm the temporary folder (C Disk Temp folder) can occupy the size of hard disk space, if l
normal. Path:d:\app\administrator\product\11.2.0\client_1;d:\app\administrator\product\11.2.0\dbhome_1\bin; ... The fourth is Oracle_sid (ORCL instance name, which is the name of the database at installation time) Oracle_sid:orcl The fifth one is oracle_home. Oracle_home: You can not set, if the settings must be correct, otherwise can not be used. If you f
Tags: link ati access Baidu log fill DBCA database ini15511477451 Original Oracle 11g The listener does not start during installation or the database service is not registered to the listener? Environment: Win7 64-bit system, oracle11g database Problem Description: Install
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