Best Site Reliability Engineering Training | Hyderabad

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SRE vs Cost Management
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Introduction to (SRE)

• What is SRE?
• A discipline combining software engineering and
  IT operations to ensure reliability, scalability,
  and performance.
• Developed at Google to bridge the gap between
  development and operations.
• Key Focus Areas of SRE
• Service Level Objectives (SLOs) and Service Level
  Agreements (SLAs)
• Error Budgets
• Automation and scalability
• Incident management and response

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Introduction to Cost Management

• What is Cost Management?
• The process of planning and controlling the
  budget and expenses in IT infrastructure.
• Ensures that financial resources are used
  efficiently while maintaining system performance
  and availability.
• Key Focus Areas of Cost Management
• Budgeting and forecasting
• Resource allocation and optimization
• Reducing operational costs (OpEx)
• Cost tracking and reporting

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Core Objectives of SRE vs Cost Management

• SRE Core Objective
• Reliability First Focuses on building,
  monitoring, and maintaining highly reliable
  systems.
• Goal To minimize downtime and improve the user
  experience through stability and resilience.
• Cost Management Core Objective
• Cost Efficiency First Focuses on reducing and
  controlling costs while ensuring optimal system
  performance.
• Goal To maximize return on investment (ROI) and
  minimize resource wastage.

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Key Differences in Approach

• SRE Approach
• Prioritizes reliability and uptime, sometimes
  allowing higher costs to ensure service
  stability.
• Focuses on error budgets and automating
  operations to reduce manual interventions.
• Cost Management Approach
• Prioritizes cost savings and optimal use of
  resources.
• Uses resource allocation and cost optimization
  tools to keep expenses under control.

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How SRE Impacts Cost Management

• SRE as a Cost Driver
• Automating processes, monitoring, and adding
  reliability tools may lead to higher initial
  costs.
• Focus on resilience might require more resources
  (compute, storage) than needed under normal
  conditions.
• SRE as a Cost Saver
• Preventive Maintenance Reduces long-term costs
  by preventing incidents that lead to downtime.
• Automation Eliminates manual tasks, leading to
  reduced operational overhead.
• Optimal Resource Usage Helps identify areas
  where infrastructure can be optimized without
  compromising reliability.

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Synergies Between SRE and Cost Management

• Common Goal
• Both disciplines aim for efficient,
  high-performing systems, but from different
  perspectives.
• Synergy Examples
• Balancing Reliability with Cost SRE principles
  like error budgets can help balance reliability
  without overprovisioning resources.
• Automation SREs focus on automation can lead to
  long-term cost savings through reduced manual
  intervention and more efficient resource
  utilization.

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Conclusion

• Final Thoughts
• SRE prioritizes uptime and reliability, which may
  increase costs but prevents expensive downtime.
• Cost Management focuses on financial efficiency
  and preventing overspending, which must be
  balanced with the need for reliability.
• Both disciplines are complementary Effective SRE
  practices, when integrated with cost management,
  lead to optimized and reliable systems without
  overspending.

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CONTACT

• Site Reliability Engineering (SRE)
• Address- Flat no 205, 2nd Floor,
• Nilagiri Block, Aditya Enclave,
• Ameer pet, Hyderabad-1 
• Ph. No 91-9989971070 
• Visit www.visualpath.in 
• E-Mail online_at_visualpath.in

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