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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.
SNMP, or Simple Network Management Protocol, is a protocol used for managing and monitoring network devices. It allows network administrators to collect and organize information about devices such as routers, switches, and servers, and to manage their performance and configuration. SNMP operates by using a manager to request data from agents on the devices, which respond with the requested information, enabling effective network monitoring and management.
To handle alert fatigue, I prioritize incidents by implementing a tiered alerting system that categorizes alerts based on severity and impact. I also regularly review and tune alert thresholds to reduce noise, use automation to filter out non-critical alerts, and establish clear escalation paths. Additionally, I analyze historical data to identify recurring issues and focus on resolving root causes to minimize future alerts.
IT infrastructure monitoring is the process of continuously observing and managing the hardware, software, networks, and services that make up an organization's IT environment. It is important because it helps ensure system performance, identifies issues before they escalate, minimizes downtime, enhances security, and supports efficient resource management.
To set up an alerting escalation policy, follow these steps:
1. **Define Alert Criteria**: Identify the conditions that trigger alerts (e.g., CPU usage, downtime).
2. **Set Alert Severity Levels**: Classify alerts by severity (e.g., critical, warning, info).
3. **Establish Notification Channels**: Decide how alerts will be communicated (e.g., email, SMS, chat).
4. **Create Escalation Paths**: Outline who gets notified first and who to escalate to if the issue isn’t resolved within a set timeframe.
5. **Set Response Timeframes**: Define how quickly each level of escalation should respond.
6. **Document the Process**: Ensure all team members understand the escalation policy.
7. **Test the Policy**: Regularly test the alerting system to ensure it works as intended.
8. **Review and Adjust**: Periodically review the policy for effectiveness and make adjustments as necessary.
The investment of 600 crore seems high compared to the potential revenue from selling the product at 15 lakh per house. To assess viability, we need to calculate the break-even point and consider market demand, competition, and potential barriers to adoption. If the market is large enough and the product is competitive, it could be a worthwhile investment; otherwise, it may pose significant financial risks.
