--- title: "#oraclecloudinfrastructure articles | Hashnode" description: "Explore 60 articles tagged #oraclecloudinfrastructure on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/oraclecloudinfrastructure" --- Tag # #oraclecloudinfrastructure 60 posts · 102 followers [Janith Jayasinghe](https://hashnode.com/@janithj) · [Nov 3](https://hashnode.com/posts/oci-compute-beginners-launch-oracle-linux-instance/6ae9a6d12aaabd8aea4e1710) ### [OCI Compute for Beginners: Launch Your First Linux Instance](https://oracletechinsights.hashnode.dev/oci-compute-beginners-launch-oracle-linux-instance?utm_source=hashnode&utm_medium=feed) Learn to launch an Oracle Linux VM in OCI, choose OCPUs and memory, configure VCN networking, SSH keys, boot storage, and connect securely. 6 min read · [oracletechinsights.hashnode.dev](https://oracletechinsights.hashnode.dev/oci-compute-beginners-launch-oracle-linux-instance?utm_source=hashnode&utm_medium=feed) [Mahammadasrar Ghanchi](https://hashnode.com/@asrar092) · [Nov 3](https://hashnode.com/posts/data-center-basics-a-beginner-s-guide/6ae9b185bd0a4bf01a597cde) ### [Data Center Basics: A Beginner's Guide](https://mahammadasrar.hashnode.dev/data-center-basics-a-beginner-s-guide?utm_source=hashnode&utm_medium=feed) What is a data center? A data center is a big, secure building full of computers. These computers run all day and all night, so your apps and websites never go to sleep. Think about your last hour onl 6 min read · [mahammadasrar.hashnode.dev](https://mahammadasrar.hashnode.dev/data-center-basics-a-beginner-s-guide?utm_source=hashnode&utm_medium=feed) [Janith Jayasinghe](https://hashnode.com/@janithj) · [Nov 3](https://hashnode.com/posts/mount-oci-block-volume-oracle-linux-9-xfs/6ae9adcb56887d5705af0810) ### [How to Mount OCI Block Storage on Oracle Linux 9 Using XFS](https://oracletechinsights.hashnode.dev/mount-oci-block-volume-oracle-linux-9-xfs?utm_source=hashnode&utm_medium=feed) Learn to partition, format, and mount OCI Block Storage on Oracle Linux 9 with XFS and configure persistent mounting at /u01. 4 min read · [oracletechinsights.hashnode.dev](https://oracletechinsights.hashnode.dev/mount-oci-block-volume-oracle-linux-9-xfs?utm_source=hashnode&utm_medium=feed) [Janith Jayasinghe](https://hashnode.com/@janithj) · [Nov 3](https://hashnode.com/posts/create-attach-oci-block-volume-linux/6ae9aa9aebf1c0e9c06d2171) ### [How to Create and Attach OCI Block Storage to a Linux Instance](https://oracletechinsights.hashnode.dev/create-attach-oci-block-volume-linux?utm_source=hashnode&utm_medium=feed) Step-by-step guide to creating OCI Block Volumes, configuring backups and encryption, attaching storage via iSCSI, and verifying disks in Linux. 4 min read · [oracletechinsights.hashnode.dev](https://oracletechinsights.hashnode.dev/create-attach-oci-block-volume-linux?utm_source=hashnode&utm_medium=feed) [Rajesh Ravi](https://hashnode.com/@rajeshravi) · [Oct 24](https://hashnode.com/posts/oem-24ai-remote-agents-stop-deploying-an-agent-on-every-host-you-monitor/6adcac6fc5f5ba96a013153e) ### [OEM 24ai Remote Agents: Stop Deploying an Agent on Every Host You Monitor](https://www.rajeshravi.com/oem-24ai-remote-agents-stop-deploying-an-agent-on-every-host-you-monitor?utm_source=hashnode&utm_medium=feed) EM 24ai's Remote Agent lets you monitor databases without an agent on every host. Here's the setup flow, RAC/Data Guard placement rules, and current limits. 9 min read · [rajeshravi.com](https://www.rajeshravi.com/oem-24ai-remote-agents-stop-deploying-an-agent-on-every-host-you-monitor?utm_source=hashnode&utm_medium=feed) [Janith Jayasinghe](https://hashnode.com/@janithj) · [Oct 18](https://hashnode.com/posts/palo-alto-perimeter-firewall-oci/6ad45c8214ee79bfe979d4eb) ### [Configuring Palo Alto as a Perimeter Firewall in Oracle Cloud Infrastructure (OCI)](https://oracletechinsights.hashnode.dev/palo-alto-perimeter-firewall-oci?utm_source=hashnode&utm_medium=feed) Learn how to configure Palo Alto as an OCI perimeter firewall using custom route tables, private subnets, and centralized traffic inspection. 15 min read · [oracletechinsights.hashnode.dev](https://oracletechinsights.hashnode.dev/palo-alto-perimeter-firewall-oci?utm_source=hashnode&utm_medium=feed) [Janith Jayasinghe](https://hashnode.com/@janithj) · [Oct 14](https://hashnode.com/posts/securing-oci-public-load-balancers-with-palo-alto-firewall-using-intra-vcn-routing/6acf194262479ed8ad40bfcf) ### [Securing OCI Public Load Balancers with Palo Alto Firewall Using Intra-VCN Routing](https://oracletechinsights.hashnode.dev/securing-oci-public-load-balancers-with-palo-alto-firewall-using-intra-vcn-routing?utm_source=hashnode&utm_medium=feed) Integrate Palo Alto Firewall with OCI public Load Balancers using intra-VCN routing while preserving public IPs and securing application traffic. 13 min read · [oracletechinsights.hashnode.dev](https://oracletechinsights.hashnode.dev/securing-oci-public-load-balancers-with-palo-alto-firewall-using-intra-vcn-routing?utm_source=hashnode&utm_medium=feed) [Sushama Jangle](https://hashnode.com/@sushamaj) · [Aug 2](https://hashnode.com/posts/integrating-oracle-apex-with-uipath-automating-enterprise-business-processes/6a6ee473f0a5826d19a986c2) ### [Integrating Oracle APEX with UiPath: Automating Enterprise Business Processes](https://oracleapexsessionstate.hashnode.dev/integrating-oracle-apex-with-uipath-automating-enterprise-business-processes?utm_source=hashnode&utm_medium=feed) Discover how Oracle APEX can become the starting point for enterprise automation by seamlessly integrating with UiPath to automate business processes across multiple systems. 8 min read · [oracleapexsessionstate.hashnode.dev](https://oracleapexsessionstate.hashnode.dev/integrating-oracle-apex-with-uipath-automating-enterprise-business-processes?utm_source=hashnode&utm_medium=feed) [Rajesh Ravi](https://hashnode.com/@rajeshravi) · [Jun 7](https://hashnode.com/posts/oem-24ai-and-oci-observability-services-stop-choosing-start-connecting/6a25a110f416d1b56e8c5059) ### [OEM 24ai and OCI Observability Services: Stop Choosing. Start Connecting.](https://www.rajeshravi.com/oem-24ai-and-oci-observability-services-stop-choosing-start-connecting?utm_source=hashnode&utm_medium=feed) OCI Stack Monitoring is deprecated (EOL Jan 2027). Here's the hybrid OEM 24ai + OCI Observability architecture — Monitoring, Logging Analytics, and Database Management — that replaces it. 11 min read · [rajeshravi.com](https://www.rajeshravi.com/oem-24ai-and-oci-observability-services-stop-choosing-start-connecting?utm_source=hashnode&utm_medium=feed) [Siddhartha Mukherjee](https://hashnode.com/@siddmyself) · [May 19](https://hashnode.com/posts/how-i-built-a-full-stack-disaster-recovery-system-on-oracle-cloud-and-what-broke-along-the-way/6a0cb53c88372774118c12ec) ### [How I Built a Full Stack Disaster Recovery System on Oracle Cloud — And What Broke Along the Way](https://iamsidd.hashnode.dev/how-i-built-a-full-stack-disaster-recovery-system-on-oracle-cloud-and-what-broke-along-the-way?utm_source=hashnode&utm_medium=feed) Oracle Cloud Infrastructure (FSDR) for a containerized application. This guide covers a successful cross-region failover from Ashburn to Chicago 8 min read · [iamsidd.hashnode.dev](https://iamsidd.hashnode.dev/how-i-built-a-full-stack-disaster-recovery-system-on-oracle-cloud-and-what-broke-along-the-way?utm_source=hashnode&utm_medium=feed)