Olá a todos, Como muitos ainda não devem saber, entrei para a Oracle como Strategic Customer Service Manager e me tornei um ACE Alumni. O Programa Oracle ACE é destinado a Clientes e Parceiros, não a funcionários. Fiquei no programa por 6 anos e vou continuar dando suporte ao programa, agora do lado da Oracle. […] Read more
Today, I will explain a little about this tool that helps us identify communication problems regarding networks in OCI. What is Network Path Analyzer? Network Path Analyzer is a network reachability analysis tool based on real-time network configuration. Its primary data input is the network routing and security configuration in a customer tenancy, augmented with […] Read more
The Object Storage is an internet-scale, high-performance storage platform that offers reliable and cost-efficient data durability. The Object Storage service can store an unlimited amount of unstructured data of any content type, including analytic data and rich content, like images and videos. Object Storage is a regional cloud service. Buckets are logical containers created in a […] Read more
Today, I will start a series of blogs about Oracle’s Globally Distributed Database, in the first article, we will give a brief overview of Oracle’s Globally Distributed Database. What is a Globally Distributed Database A globally distributed database is a method of partitioning data to distribute the computational and storage workload, which helps achieve hyperscale […] Read more
The Oracle Database Security Assessment Tool (DBSAT), currently in version 3.1.0 (January 2024), is a command-line tool focused on detecting potential security vulnerabilities. Its greatest scope occurs within the database but it also inspects operating system and network components (listener) in search of failures. The tool provides insight into the current status of users, roles, […] Read more
I did this how-to with the purpose of you using it as a ” best practice” and having a regular backup of your Oracle Home in case you, or another guy on your team, accidentally remove part of or entire files and folders on it. I will reproduce the steps on Compute instance in […] Read more
Today, we will configure the email delivery service to send emails using Always Free resources. First, you need access to an OCI environment. When you have an environment, ensure your user has been assigned to a group with permission to manage the email-family resources. It would be best if you had a DNS domain to publish your […] Read more
Hoje iremos implementar um sistema de backup usando Object Storage, que pode ser usado para diversos propositos. No meu caso como migrei meu blog para OCI, estou utilizando este recurso para fazer backup do banco de dados, site e do painel de administração. Começamos criando uma compute instance no OCI em uma sub-rede Virtual Cloud […] Read more
My client asked me for help. He needs to update the DEV environment every month The current process (using export-import) takes a few days. To reduce the time, an alternative approach was implemented The new procedure should considerably reduce the refresh time considerably to a few hours. 1 Pre-Requirements 2 Preparation Standby preparation Check if […] Read more
Estou com um problem em um compute instance no OCI, e o support me solicitou um OSWatcher para analisar o ambiente. Diante disso como eu não tinha nenhum documento facilitando uma busca rápida, resolvi escrever este post para pode ajudar outras pessoas que no momento de necessitarem de uma consulta rápida não precisem ficar se […] Read more
Olá pessoal Hoje eu enfretei um problema one uma Compute instance ficou sem operação até eu forçar um reboot para entender o que estava ocorrendo. Recebi esta mensagem na console: Me fez lembrar do ORA-0600, mas vamos lá do que se trata este erro. A VM ou Compute Instance, envia uma solicitação de protocolo de […] Read more
Today, I tried to connect to my server on the Oracle Cloud Infrastructure instance, but either I lost my private key or, for some unknown reason, your opc user SSH key got corrupted or deleted. It might be scary at first, but the process of recovering an opc user SSH key on Oracle Cloud Infrastructure […] Read more
Fala pessoal !!!! Mais um artigo agora um pouco menos técnico, falando um pouco da carreira de DBA, como será daqui alguns anos. Bem venho conversando com diversas pessoas que sempre vem dizendo a carreira de DBA está acabando e será um caminho sem volta. Bem depende, como em toda evolução assim como foi na […] Read more
Oracle Cloud Infrastructure FastConnect now allows two major methods to encrypt traffic between your data center and Oracle Cloud Infrastructure: IPSec over FastConnect and MACsec Encryption. Something very important for customers and brings yet another layer of security, making an environment even safer. Benefits of Site-to-Site VPN over FastConnect The added functionality of Site-to-Site VPN over FastConnect offers the following features and [... Read more
