--- title: "#oracle-cloud articles | Hashnode" description: "Explore 248 articles tagged #oracle-cloud on Hashnode. Tutorials, guides, and how-tos from the community." url: "https://hashnode.com/tag/oracle-cloud" --- Tag # #oracle-cloud 248 posts · 275 followers [Merlin Saha](https://hashnode.com/@sahamerlin) · [1d ago](https://hashnode.com/posts/your-terraform-iac-module-should-say-no-before-your-cloud-bill-does-cloud-high-availability-for-0-part-1-architecture-trade-offs/6af35c17b312f0a56edb4d5d) ### [Your Terraform IaC Module Should Say No Before Your Cloud Bill Does: Cloud High Availability for $0 (Part 1 - Architecture & Trade Offs)](https://merlin.microworka.com/your-terraform-iac-module-should-say-no-before-your-cloud-bill-does-cloud-high-availability-for-0-part-1-architecture-trade-offs?utm_source=hashnode&utm_medium=feed) What if your Terraform IaC said no before your cloud invoice did? MVPs, labs and internal tools all hit the same wall: they need the production ... 8 min read · [merlin.microworka.com](https://merlin.microworka.com/your-terraform-iac-module-should-say-no-before-your-cloud-bill-does-cloud-high-availability-for-0-part-1-architecture-trade-offs?utm_source=hashnode&utm_medium=feed) [Tonare Labs](https://hashnode.com/@tonarelabs) · [1d ago](https://hashnode.com/posts/oic-rest-adapter-fix-empty-json-sample-arrays/6af30e04144ad9168d0cca4b) ### [OIC REST Adapter: Fix Empty JSON Sample Arrays](https://tonarelabs.hashnode.dev/oic-rest-adapter-fix-empty-json-sample-arrays?utm_source=hashnode&utm_medium=feed) Fix empty-array schema errors in Oracle Integration 3 REST Adapter samples without confusing design-time samples with runtime payloads. 3 min read · [tonarelabs.hashnode.dev](https://tonarelabs.hashnode.dev/oic-rest-adapter-fix-empty-json-sample-arrays?utm_source=hashnode&utm_medium=feed) [Sriram Jaishanker](https://hashnode.com/@sri-j) · [6d ago](https://hashnode.com/posts/devops-in-oracle-apex-the-lazy-developer-s-guide-to-not-losing-your-code/6aec783e3b906a88301ce095) ### [DevOps in Oracle APEX - The Lazy Developer's Guide to Not Losing Your Code](https://apexinthewild.hashnode.dev/devops-in-oracle-apex-the-lazy-developer-s-guide-to-not-losing-your-code?utm_source=hashnode&utm_medium=feed) The simplest way to add version control to your Oracle APEX projects. Push your app and DB objects to GitHub using PLSQL - straight from SQL Workshop 7 min read · [apexinthewild.hashnode.dev](https://apexinthewild.hashnode.dev/devops-in-oracle-apex-the-lazy-developer-s-guide-to-not-losing-your-code?utm_source=hashnode&utm_medium=feed) [Gonzalo Gjuka](https://hashnode.com/@gonzalogjuka) · [Nov 3](https://hashnode.com/posts/oci-out-of-host-capacity-on-a1-flex-a-retry-loop-with-the-cli-and-the-two-checks-to-do-first/6aea189a36060c7ea08e2a40) ### [OCI "Out of host capacity" on A1.Flex: a retry loop with the CLI, and the two checks to do first](https://controlcloud.hashnode.dev/oci-out-of-host-capacity-on-a1-flex-a-retry-loop-with-the-cli-and-the-two-checks-to-do-first?utm_source=hashnode&utm_medium=feed) Oracle's Always Free tier gives every tenancy 1,500 OCPU-hours and 9,000 GB-hours a month of VM.Standard.A1.Flex, which is a 2 OCPU / 12 GB Arm VM running all month. It also gives, in many regions, th 5 min read · [controlcloud.hashnode.dev](https://controlcloud.hashnode.dev/oci-out-of-host-capacity-on-a1-flex-a-retry-loop-with-the-cli-and-the-two-checks-to-do-first?utm_source=hashnode&utm_medium=feed) [Jasmin Walia](https://hashnode.com/@jasminwalia) · [Nov 3](https://hashnode.com/posts/oracle-cloud-infrastructure-explained-10-concepts-beginners-must-understand/6ae9b0235693227cfe4eff5c) ### [Oracle Cloud Infrastructure Explained: 10 Concepts Beginners Must Understand](https://jasminwalia.hashnode.dev/oracle-cloud-infrastructure-explained-10-concepts-beginners-must-understand?utm_source=hashnode&utm_medium=feed) Learn 10 essential Oracle Cloud Infrastructure concepts, including regions, IAM, VCNs, compute, storage, databases, security, and cost management. 18 min read · [jasminwalia.hashnode.dev](https://jasminwalia.hashnode.dev/oracle-cloud-infrastructure-explained-10-concepts-beginners-must-understand?utm_source=hashnode&utm_medium=feed) [Janith Jayasinghe](https://hashnode.com/@janithj) · [Nov 2](https://hashnode.com/posts/oci-networking-beginners-create-vcn-subnets-gateways/6ae85581b9102cacf6bf4785) ### [OCI Networking for Beginners: Build Your First VCN Step by Step](https://oracletechinsights.hashnode.dev/oci-networking-beginners-create-vcn-subnets-gateways?utm_source=hashnode&utm_medium=feed) Introduction Networking is one of the first things to understand when getting started with Oracle Cloud Infrastructure (OCI). Before deploying application servers or databases, you need a network that 9 min read · [oracletechinsights.hashnode.dev](https://oracletechinsights.hashnode.dev/oci-networking-beginners-create-vcn-subnets-gateways?utm_source=hashnode&utm_medium=feed) [Nexlify Technology](https://hashnode.com/@nexlifytechnology) · [Oct 28](https://hashnode.com/posts/oracle-fusion-cloud-26c-key-ai-agent-features-for-finance-hcm-and-scm/6ae1a5045e03f8d4e6a92756) ### [Oracle Fusion Cloud 26C: Key AI Agent Features for Finance, HCM and SCM](https://nexlifytechnology.hashnode.dev/oracle-fusion-cloud-26c-key-ai-agent-features-for-finance-hcm-and-scm?utm_source=hashnode&utm_medium=feed) INTRODUCTION 14 min read · [nexlifytechnology.hashnode.dev](https://nexlifytechnology.hashnode.dev/oracle-fusion-cloud-26c-key-ai-agent-features-for-finance-hcm-and-scm?utm_source=hashnode&utm_medium=feed) [Gonzalo Gjuka](https://hashnode.com/@gonzalogjuka) · [Oct 25](https://hashnode.com/posts/how-to-schedule-oci-instance-stop-and-start-after-hours/6ade89b4cbe0964ef08d1a67) ### [How to schedule OCI instance stop and start after hours](https://controlcloud.hashnode.dev/how-to-schedule-oci-instance-stop-and-start-after-hours?utm_source=hashnode&utm_medium=feed) Stopping OCI instances after hours has a native answer today: Resource Scheduler, an Oracle Cloud Infrastructure service that, according to its release notes, shipped on May 21, 2024. Before that, the 6 min read · [controlcloud.hashnode.dev](https://controlcloud.hashnode.dev/how-to-schedule-oci-instance-stop-and-start-after-hours?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) [Asep Sayyad](https://hashnode.com/@asepsayyad007) · [Oct 23](https://hashnode.com/posts/scaling-next-js-on-a-0-vps-25ms-cloudflare-edge-shield-guide/6adb8094613dfce455239f49) ### [Scaling Next.js on a $0 VPS: 25ms Cloudflare Edge Shield Guide](https://asepsayyad007.hashnode.dev/scaling-next-js-on-a-0-vps-25ms-cloudflare-edge-shield-guide?utm_source=hashnode&utm_medium=feed) Scale dynamic Next.js sites on a 1-core VPS. Learn how to configure Cloudflare Cache Rules, Docker limits, lean healthchecks, and SQLite backups. 18 min read · [asepsayyad007.hashnode.dev](https://asepsayyad007.hashnode.dev/scaling-next-js-on-a-0-vps-25ms-cloudflare-edge-shield-guide?utm_source=hashnode&utm_medium=feed) [2](https://hashnode.com/posts/scaling-next-js-on-a-0-vps-25ms-cloudflare-edge-shield-guide/6adb8094613dfce455239f49)