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Business Process Outsourcing, or BPO, refers to the process of contracting standard business functions to be handled by a party outside of the company.
BPO is the abbreviation for business process outsourcing, which refers to when companies outsource business processes to a third-party (external) company.
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Proactive monitoring involves actively checking systems and applications to identify and resolve potential issues before they affect performance, while reactive monitoring occurs after an issue has been detected, focusing on responding to and fixing problems as they arise.
The ELK stack consists of Elasticsearch, Logstash, and Kibana. It is used in infrastructure monitoring to collect, store, analyze, and visualize log data from various sources. Elasticsearch indexes the data, Logstash processes and ingests it, and Kibana provides a user-friendly interface for visualizing and querying the data, helping to identify issues and monitor system performance.
False positives in monitoring occur when an alert is triggered for an issue that isn't actually present, while false negatives happen when a real issue exists but no alert is triggered. To reduce them, you can fine-tune alert thresholds, implement better anomaly detection algorithms, use correlation rules to filter out noise, and regularly review and adjust monitoring configurations based on historical data and trends.
To monitor cloud infrastructure in AWS, Azure, or GCP, you can use the following tools:
– **AWS**: Amazon CloudWatch for metrics and logs, AWS CloudTrail for API activity, and AWS Config for resource configuration tracking.
– **Azure**: Azure Monitor for performance and health metrics, Azure Log Analytics for log data, and Azure Security Center for security monitoring.
– **GCP**: Google Cloud Monitoring for resource metrics, Google Cloud Logging for log management, and Google Cloud Operations Suite for overall monitoring and management.
Additionally, third-party tools like Datadog, New Relic, or Prometheus can also be integrated for comprehensive monitoring across multiple cloud platforms.
Log monitoring plays a crucial role in infrastructure monitoring by providing insights into system performance, identifying errors, detecting security threats, and ensuring compliance. It helps in troubleshooting issues by analyzing log data from various sources, allowing for proactive maintenance and quick response to incidents.
