--- title: "Rajesh Ravi (@rajeshravi) | Hashnode" description: "Elevating Reactive Monitoring to Proactive AI driven Muticloud Observability. Oracle First. Read the latest articles by Rajesh Ravi on Hashnode." url: "https://hashnode.com/@rajeshravi" --- @rajeshravi # Rajesh Ravi @rajeshravi · Chicago, USA · Joined May 2026 Elevating Reactive Monitoring to Proactive AI driven Muticloud Observability. Oracle First. [Website](https://www.rajeshravi.com/) ### [Zero Downtime Monitoring in OEM 24ai: Patching Your OMS Without Going Blind](https://www.rajeshravi.com/zero-downtime-monitoring-in-oem-24ai-patching-your-oms-without-going-blind?utm_source=hashnode&utm_medium=feed) EM 24ai's Zero Downtime Monitoring keeps alerts and notifications live during OMS patching. Here's how it works and what your topology needs to get it. 8 min read · [rajeshravi.com](https://www.rajeshravi.com/zero-downtime-monitoring-in-oem-24ai-patching-your-oms-without-going-blind?utm_source=hashnode&utm_medium=feed) [4d ago](https://hashnode.com/posts/zero-downtime-monitoring-in-oem-24ai-patching-your-oms-without-going-blind/6aef30394cf43edb0a6aaa3f) ### [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) [Oct 24](https://hashnode.com/posts/oem-24ai-remote-agents-stop-deploying-an-agent-on-every-host-you-monitor/6adcac6fc5f5ba96a013153e) ### [OEM 24ai Patch Management and Fleet Patching: From Multi-Week Fire Drill to Scheduled Operation](https://www.rajeshravi.com/oem-24ai-patch-management-and-fleet-patching-from-multi-week-fire-drill-to-scheduled-operation?utm_source=hashnode&utm_medium=feed) OEM 24ai Fleet Patching transforms quarterly DBA chaos into a repeatable, auditable operation using Gold Images and standardized Oracle homes. 9 min read · [rajeshravi.com](https://www.rajeshravi.com/oem-24ai-patch-management-and-fleet-patching-from-multi-week-fire-drill-to-scheduled-operation?utm_source=hashnode&utm_medium=feed) [Oct 11](https://hashnode.com/posts/oem-24ai-patch-management-and-fleet-patching-from-multi-week-fire-drill-to-scheduled-operation/6acbadbece9ce60fd9240ce5) ### [OEM 24ai and Data Guard: The Metrics That Catch a Broker Failure Before Your RPO Does](https://www.rajeshravi.com/oem-24ai-and-data-guard-the-metrics-that-catch-a-broker-failure-before-your-rpo-does?utm_source=hashnode&utm_medium=feed) How to monitor Oracle Data Guard through OEM 24ai — apply lag, transport lag, gap status, Fast-Start Failover Observer health, and incident routing. 8 min read · [rajeshravi.com](https://www.rajeshravi.com/oem-24ai-and-data-guard-the-metrics-that-catch-a-broker-failure-before-your-rpo-does?utm_source=hashnode&utm_medium=feed) [Oct 3](https://hashnode.com/posts/oem-24ai-and-data-guard-the-metrics-that-catch-a-broker-failure-before-your-rpo-does/6ac0e046f7c69d3f3566aeaf) ### [EM Automation and the Job System](https://www.rajeshravi.com/em-automation-and-the-job-system?utm_source=hashnode&utm_medium=feed) OEM 24ai Job Automation: Schedule and Monitor DBA Tasks Across Your Oracle Estate 10 min read · [rajeshravi.com](https://www.rajeshravi.com/em-automation-and-the-job-system?utm_source=hashnode&utm_medium=feed) [Sep 5](https://hashnode.com/posts/em-automation-and-the-job-system/6a9c46800c365a7dfe7d9617)