Deploying a highly available MySQL Cluster with DRBD on OCI

This tutorial walks you through the process of deploying a MySQL database to Oracle Cloud Infrastructure (OCI) by using Distributed Replicated Block Device (DRBD). DRBD is a distributed replicated storage system for the Linux platform. PS: This post was based in many other articles that I’ve read over internet and I adapted them for OCI. …

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Value for property: DBUserName for credential ID=SQLCreds has an invalid format

Those days, while testing Oracle Management Cloud Service (OMC), I was trying to deploy the agent to monitor my Oracle Database, but it was failing with “Value for property: DBUserName for credential ID=SQLCreds has an invalid format“. [oracle@test bin]$ ./omcli add_entity agent /home/oracle/agent_json/entity.json -credential_file /home/oracle/agent_json/credential.json Oracle Management Cloud Agent Copyright (c) 1996, 2019 Oracle Corporation. …

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How to learn Oracle Cloud and take 3 certifications per month with your ULS

In this article I will give a quick walk-though of the steps you can take to achieve some of the cool Oracle Cloud certifications that are being offered with about 1-2 hours of studies per day and an ULS subscription. Recently, I’ve noticed that oracle is offering many new certifications for their cloud PaaS and …

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OCI – Mapping compute shapes with billing configuration

Whenever you create compute instances on Oracle Cloud Infrastructure, it’s hard to correspond the shapes that you are choosing to create (eg: VM.Standard2.X) with the prices that the OCI Cost Estimator Website or even the contract that you sign with Oracle when buying credits will show to you (eg: Compute – Virtual Machine Standard – …

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GUOB 2019 is coming!

Brazilian Oracle User Group ( GUOB ) is preparing another edition for its national event on 10/Aug/2019 in São Paulo at the University of Nove de Julho, UNINOVE, which will provide a great meeting of Oracle technology users from Brazil with the participation of speakers international and national levels. Speakers This year we will have …

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