ip guard

The main function of DATA guard is redundancy. Of course, depending on the configuration, data Guard can also have the following features: High availability, performance improvement, data protection, and failure recovery. DATA Guard can be divided into two kinds of physical standby and logical standby. The biggest difference is that the physical standby is appl

Data Guard offers two main services:1 Redo Transport service: The Primay end of the redo log transmission to one or more standby destinations.2 Redo Application Service: The redo log which is transmitted from the Primay end is applied to the standby end.This article first discusses the redo transport services. 1, the use of ARCN transmission redo logby default, the redo log is transferred using ARCN, but only in the most high-performance mode can the

Oracle Data Guard from the macroscopic point of view, mainly provides the following two services: 1) Log transmission: The main library transmits the generated redo log to the standby library; 2 log application: The redo log, which is transferred from the main library, is used by the standby library. This article first describes the log Transport service, the log application service in the next section of the Data

Unpacktar -zxvf zendguardloader-php-5.3-linux-glibc23-x86_64. tar. gzCopy zendguardloader.so to PHP extensions directoryCP Zendguardloader.so/path/to/extension_dirEdit PHP.inizend_extension=/path/to/extension_dir/no-debug-non-zts-20090626/zendguardloader.soAdd an aditional line to your php.ini for enabling Zendguardloaderzend_loader.enable=1Disable License Checks (for performance reasons)zend_loader.disable_licensing=0The obfuscation level supported by Zend

Non-Data guard patch installation tutorials refer to the [Oracle] CPU/PSU patch installation detailed tutorial, where Data Guard requires primary and standby to be patched at the same time, so the steps are more complex and the main steps are as follows: 1. Stop log transfer service in primary; 2. Close the standby database, standby software on the patch (note: Do not need to be patched for the standby data

There was an incident in the rice age yesterday. There was a student who did not respect the security, and then caused the violence, this is let us should be deeply reflective of things, I have a few poems to commemorate. Thoughts on security tracing incidents The past two peach kill three, now guard to find students. Overlord defeated in the book in mind, soup Yao not think already. Gentleman Wen Ruyu, curl Lady ya like yoga. Advised June Mo Learn

Data Guard provides the following three Data protection modes: Data Guard provides the following three Data protection modes: 1) Maximum Protection)The "maximum protection" here refers to protecting data from loss to the maximum extent, that is, at least one standby and primary are synchronized in real time, but this is costly, that is, when a transaction is committed, it should not only write the online re

Error: ORA-16501: the Data Guard broker operation failed ORA-16625: cannot reach database solution Create configuration file DGMGRL> create configuration 'sharkdbbork' as primary database is 'sharkdb' connect identifier is sharkdb; Error: ORA-16501: the Data Guard broker operation failedError: ORA-16625: cannot reach database "sharkdb" view log oracle @ dg: [/u01/app/database/diag/rdbms/posdg/sharkdb/trace]

For non-Data Guard patch installation tutorials, refer to [Oracle] CPU/PSU patch installation detailed tutorial. Data Guard requires both Primary and Standby patches, so the steps are more complex, the main steps are as follows:1. Stop the log transmission service in Primary;2. Shut down the Standby database, patch the Standby software (Note: Do not patch the Standby database), start the standby status as m

2345 security guard Driver Design Problems 2345 the 2345powerapi. sys driver installed by the security guard does not verify the process of opening the device object. Any process that has the permission to open the device object can use the function in its driver. Since it is called powerapi, it must be very good and powerful. I tried to shut down any process. Others are not tested. //#include Solution: S

Article Title: Kingsoft guard ksafebc. sys kernel driver backdoor exploitation VulnerabilityAuthor: ZzAge [LCG] [80DFJ] [DST]E-mail: zzage@163.com I love to crack [LCG]: http://www.52pojie.net[80DFJ]: http://www.80dfj.orgDark Group Security Technology Forum [DST]: http://forum.darkst.com Affected Versions: Kingsoft guard File Name: Ksafebc. sys MD5: 61fe31b0a815197db8508580a0ac8dceFile Signature: Kingsoft S

[Oracle] role switching between Data Guard-Switchover and Failover Data Guard master/Slave databases can be divided into the following two types: 1) SwitchoverSwithchover is generally artificially scheduled for role switching, such as upgrading. It is usually lossless, that is, there will be no data loss. The execution of StandbyStandby is divided into two phases: converting Primary to StandbyStandby (one)

Oracle Data Guard role conversion experiment environment: OEL + Oracle11.2.0.3 + physical standby as we all know, Data Guard is already the mainstream disaster tolerance solution of today's standards. Due to the strong adaptability of log transmission to the network, in addition, synchronous real-time transmission and asynchronous delay transmission can be used, or even Remote Disaster Recovery solutions. R

Server guard CMS storage-type XSS dedicated account Administrator Server guard CMS storage-type XSS dedicated account administrator. 1. Home> recruitment information> job detailsYou can see "report" on the page"Click report and enter: I want to report this fraudulent position. What is this company rogue? What is "style =" a: expre/**/ssion (eval (String. fromCharCode (97,108,101,114,116, 40,100,111, 99,117,