A note from Data Guard Broker recently used A Broker to configure and manage Data Guard (Oracle version: 10.2.0.1.0). Earlier databases basically did not set db_domain. When database link is used, global_names = true is enabled, and db_domain is also set. Therefore, the Broker
Tags: 11.2 mysql tab arch scope show error not docRecently in the customer site to build a disaster tolerance environment, found that encountered a bug, in the case can not be resolved, give up the broker, can still achieve adg,oracle can't realize the dual-master, but MySQL can ha. The official website says to record a bit.OERR: ORA-16597 "Oracle Data Guard broker
Does the Data Guard broker change attributes to be executed separately on both sides?Data Guard Broker has some properties that can be seen through show configuration.I sometimes wonder if these attributes, respectively, belong to primary and standby, and ifIf you want to change, do you need to log in to primary and st
Recently, data guard (Oracle version: 10.2.0.1.0) is configured and managed using a broker. Earlier databases basically do not have db_domain settings. When database link is used, global_names = true is enabled, db_domain is also set, so we can successfully use the broker to configure and manage data guard settings in
Oracle 11g Data Guard Broker operation notes
I. Settings
1. Set broker
2. operate on the master database
DGMGRL> help
DGMGRL> help create
DGMGRL> create configuration c1 as primary database is PROD1 connect identifier is PROD1;
DGMGRL> help add
DGMGRL> add database dg as connect identifier is dg;
DGMGRL> help enable
DGMGRL> enable configuration;
DGMGRL> help show
Recently in the study with PHP Lian Kafka.
Using the Nmred/kafka-php Project code on the Githup
Currently
1. You can already connect to the Kafka on the server,
2. Test: Command line execution PHP Produce.php,consumer end can also get data
Problem:
How does the 1.consumer end always execute while the dead loop is written?
2.kafka-php is how to do the client interval time to pull new information and refresh the client
Transmission protocol and Security control
WebSphere Message Broker (for short message broker) is an enterprise-class consolidated middleware and service bus that provides extensive connectivity, including MQ, HTTP, FTP, Web services, CICS Dozens of different transmission modes and protocols. In terms of security, each protocol has its own user identity information transmission and processing methods.
Bef
Ora-16525: the Data Guard broker is not yet available addressing DGMGRL> disable configuration; ORA-16525: the Data Guard broker is not yet availableConfiguration details cannot be determined by DGMGRLcat drcposdb1.log [SQL] 17:26:08. 181 01001000 1992740965 Operation CTL_ENABLE continuing with warning, status = ORA-16
;ConfigurationName:c1Enabled:yesProtection mode:maxavailabilityDatabases:Dg-primary DatabaseProd1-physical Standby DatabaseFast-start failover:disabledCurrent status for "C1":Warning:ora-16610:command "EDIT DATABASE prod1 SET Property" in progressDgmgrl> Switchover to PROD1Performing switchover now, please wait ...New Primary Database "Prod1" is opening ...Operation requires shutdown of instance "DG" on Database "DG"Shutting down instance "DG" ...Ora-01109:database not openDatabase dismounted.OR
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