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Mouhamadou Diaw

Dataguard Oracle 12.2 : Support for Multiple Automatic Failover Targets

15.12.2016 by Mouhamadou Diaw

In a previous blog, we talked about Fast-Start Failover with the MaxProtection mode. With Oracle 12.2 Oracle Data Guard now supports multiple failover targets in a fast-start failover configuration. Previous functionality allowed for only a(…)

Database Administration & Monitoring

Dataguard Oracle 12.2 : Fast-Start Failover with Maximum Protection

14.12.2016 by Mouhamadou Diaw

With Oracle 12.1 the one requirement to configure Fast-start Failover is to ensure the broker configuration is operating in either Maximum Availability mode or Maximum Performance mode. With 12.2 Fast-Start Failover can be now configured with the Maximum Protection(…)

Database Administration & Monitoring

EnterpriseDB Backup and Recovery Tool (BART)

08.12.2016 by Mouhamadou Diaw

Many tools are proposed for backup and recovery operation of a PostgreSQL database. EnterpriseDB has developed a product named BART (Backup and Recovery Tool). Use of this product needs a subscription but you can download a trial version for test(…)

Database Administration & Monitoring

Installing PostgreSQL 9.6.1 with EnterpriseDB Installer

08.12.2016 by Mouhamadou Diaw

As you may know PostgreSQL 9.6 was released a few months ago. And EnterpriseDB (EDB) offers a package installer for installing the community version. This EDB package can be downloaded here. In this blog we are going(…)

Database Administration & Monitoring

Switchover and Failover with Dbvisit 8

30.11.2016 by Mouhamadou Diaw

In this blog we will talk about how to do a switchover and how to do a failover. We suppose that dbvisit is already installed and that a standby database is already configured. Our instance is named DBPRIMA. Switchover(…)

Database Administration & Monitoring

Creating standby database with Dbvisit 8

30.11.2016 by Mouhamadou Diaw

The new version of Dbvisit standby is now released. In this blog we are going to see how to install dbvisit 8 and how to create a standby database. For the installation after downloading the software, just uncompress it(…)

Cloud

Amazon Web Services: Upgrade to Dbvisit Standby 8

19.11.2016 by Mouhamadou Diaw

In a previous blog we installed Dbvisit Standby 7 on two AWS linux instances. In this article we are just upgrading to Dbvisit Standby 8. The first thing is to stop on both nodes dbvnet and dbvserver on both servers(…)

Cloud

Installing Dbvisit Standby 7 between two AWS Linux Instances

19.11.2016 by Mouhamadou Diaw

Dbvisit is compatible with Amazon Cloud. In this article we are going to talk about installation of Oracle SE2 and Dbvisit Standby 7 between 2 AWS linux instances. We suppose that ssh equivalence is configured for user oracle used for(…)

Cloud

Managing My Amazon Web Services Redhat Instance

15.11.2016 by Mouhamadou Diaw

In a precedent Blog I talked about how to create an AWS linux instance. Some questions can be: How to create a new user and to connect with, how to transfert files from my workstation, how to connect(…)

Cloud

Linux Instance in Amazon Web Services (AWS)

15.11.2016 by Mouhamadou Diaw

In this article I will talk about how to create a linux machine in the cloud amazon AWS. For testing a trial account can be created. Once registered, we can connect by using the “Sign In to(…)