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Tags: revert to my many help summary pen. NET Preparation SpecialTransferred from: https://www.jb51.net/article/52269.htm This article mainly introduces the Oracle 11g Dataguard parameters in detail, including the independent parameters, the main library parameters, the library parameters detailed description, the need for friends can refer to. Note: This article is translated from
Over the past decade, Oracle has become one of the most professional databases in the world. For IT professionals, it is important to ensure that Oracle's powerful features are used to improve the productivity of their companies. One of the most effective ways to do this is through Oracle tuning. It has a large number of tuni
Lab environment: Oracle 11g R2 RAC (11.2.0.3.5) Oracle Enterprise Linux 5.6x86 1. Create an ASM disk group and mount the disk on two nodes. Then, partition the disk on the first node. [root @ Rac1 ~] # Fdisk-ldisk/dev/SDE: 2147 MB, 2147483648 bytes255 heads, 63 sectors/track, 261 cylindersunits = cylinders of 16065*512 = 8225280 bytes Device boot start end blocks
: Chapter 05 -- tuning the buffer cache Lecture 21st: Chapter 05 -- tuning the buffer cache Lecture 22nd: Chapter 05 -- tuning the buffer cache Lecture 23rd: Chapter 05 -- tuning the buffer cache Lecture 24th: Chapter 05 -- tuning the buffer cache Lecture 25th: Chapter 05 --
This is an online database http://www.dbonline.cn. Oracle expert tuning secret Preface In the past decade, Oracle has become one of the world's most professional databases. For IT experts, it is to ensure that their company's productivity is improved by leveraging the powerful features of oracle. One of the most
unknown keyNote: The value of kernel. shmmax's is half of the physical memory. My memory is 2 GB, so it is 1073741824Step 2: VI/etc/security/limits. conf, add:Oracle soft nproc 2047Hard nproc 16384Oracle soft nofile 1024Oracle hard nofile 65536Step 3: VI/etc/PAM. d/login. Add the following parameters:Session required pam_limits.so step4: VI/etc/profile:If [$ user = "oracle"]; thenIf [$ shell = "/bin/KSh"]; thenUlimit-P 16384Ulimit-N 65536ElseUlimit-u
Tags: table created using the Install Oracle programs physical host name Uninstall tabOracle 11g Installation ReadinessDirectory Oracle 11g Installation Readiness Oracle 11g: Oracle
Oracle 11g ASM: how to create an Oracle ACFS file system experiment environment in ASMCMD command line tool: Oracle 11g R2 RAC (11.2.0.3.5) oracle Enterprise Linux 5.6x86 1. Create an ASM disk group and mount the disk on two nodes
In the past decade, Oracle has become one of the world's most professional databases. For IT experts, it is to ensure that their company's productivity is improved by leveraging the powerful features of oracle. One of the most effective methods is to use ORACLE optimization. It has a lot of parameters and technologies to improve the performance of your
Pool (large_pool_size)* Java Pool (java_pool_size)* Streams Pool (streams_pool_size)The memory size of other areas in the SGA is still fixed and not shared. Its meaning is the same as the Sga_max_size, also represents the largest size of the SGA, so it also has a limit, that is, its size can not be greater than the size of sga_max_size.oracle10g, Sga_max_size still represents the upper limit of the size of the SGA, and Sga_target is the sum of the maximum size of all components of the SGA, that
Installed Ubuntu 12.04 64bit, want to install Oracle 11GR2 on the above, find a lot of documents on the Internet did not succeed, and finally fully reference the Mordicusetcubitus article.Key points for a successful installation: Install additional packages, which handles the wrong method during link.Original: Http://www.makina-corpus.org/blog/howto-install-oracle-11g
Tags: system sys AST download data BSP Enterprise Database large Web siteOracle Database 11g Release 2 standard Edition and Enterprise Edition software DownloadsOracle Database 11g 2nd Edition Standard Edition,Software download for Enterprise EditionMicrosoft Windows (32-bit) Disc 1, Disc 2 (2GB) 1Microsoft Windows (x64) CD 1, Disc 2 (2GB) 2Linux x86 Disc 1, Disc 2 (2GB) 3Linux x86-64 Disc 1, Disc 2 (2GB) 3
://img1.51cto.com/attachment/201405/16/665690_ 14002507119ka6.jpg "" 725 "height=" 544 "/> 14) as shown, select IgnoreAll (make sure the package that is ignored has all been successfully installed), click Next. 650) this.width=650; "title=" 05-014 "style=" border-top:0px; border-right:0px; Background-image:none; border-bottom:0px; padding-top:0px; padding-left:0px; border-left:0px; padding-right:0px "border=" 0 "alt=" 05-014 "src=" http://img1.51cto.com/attachment/201405/16/665690_ 1400250713x1w
Although the oracle 11g Database provides the linux x86 version, only Red Hat, Novell and Solaris versions are supported. debian and ubuntu are not supported, therefore, it is relatively troublesome to install ubuntu. Please follow the steps below to install it step by step. Do not be impatient. Every step should be done carefully (it is a little urgent when I start to install it, simplify the steps and res
Tags: TAF $ password 11g R2 silent disappears its chmodFirst, the installation environment based on trade secrets will not show. The basic configuration of the environment is understoodIntroduction to CENTOS7 operating system here Minimized installation, 2G memory, 20G disk space, 1-core CPU, CONFIGURED network ip:192.168.xxx.xxxSecond, the operating system before the preparation of work1. Log in to the operating system using the root user 2.yum Insta
Oracle 11G R2 replicuard construction in CentOS 5.11 Datagard is a disaster tolerance solution for Oracle Enterprise Edition. It is widely used in enterprises and I will record the setup process for backup.Host Name database version Instance name IPDb1 Oracle 11G R2 member 1
Many DBAs are still at Oracle 9i or 10g, possibly because of the Oracle 11g price issue. This article will explain the installation of Oracle 11g under Windows 7, and I hope you can see some of the new features of 11g. Recently un
devices will no longer be supported in Oracle12. Oracle strongly recommends using at least 3 voting disks in a different location. When using ASM to manage voting disks, you need to be aware of the redundancy levels of disk groups and failure groups. Note that all copies of voting disk are in one disk group, and you cannot distribute voting disks across multiple disk groups. When using an externally redundant disk group, you can only have 1 voting di
The Oracle 11g database provides a Linux x86 version, but the supported Linux versions are only red Hat,novell and Solaris, Debian and Ubuntu are not supported, so installing under Ubuntu is relatively cumbersome, Please follow the method step-by-step installation, do not be impatient, every step must be taken seriously (I began to pretend to be a little anxious, with their own method to simplify a few step
Solution to Oracle 11g installation in Windows 7, oracle11g Many DBAs are still in Oracle 9i or 10g, probably because of the price of Oracle 11g. This article will explain how to install Oracle
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