Site Reliability Engineering Certification Course in Hyderabad

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SRE vs. DevOps

• Key Differences

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Introduction to SRE and DevOps

• SRE (Site Reliability Engineering) A discipline
  focused on ensuring reliable and scalable
  software systems.
• DevOps A set of practices that combines software
  development and IT operations to shorten the
  development lifecycle.
• Goal Both aim for continuous delivery but
  approach reliability and operations differently.

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Origin and Background

• DevOps Originated from collaboration between
  developers and operations teams to improve
  deployment speed and software quality.
• SRE Emerged from Googles need to manage
  large-scale systems reliably with a focus on
  automation and monitoring.
• Key Difference DevOps focuses more on
  collaboration SRE focuses more on reliability
  engineering.

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Core Principles of DevOps

• Collaboration DevOps fosters a culture of
  collaboration between development and operations
  teams.
• Automation Automates manual tasks to speed up
  software delivery.
• Continuous Integration/Continuous Deployment
  (CI/CD) Focus on automation in the development
  and deployment process.
• Goal Faster releases and iterations.

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Core Principles of SRE

• Service Level Objectives (SLOs) Focus on
  defining and measuring the reliability of
  services.
• Error Budgets Establish a balance between
  reliability and feature development by managing
  how much failure is acceptable.
• Incident Management Emphasis on proactive
  incident management and minimizing downtime.
• Goal Prioritize reliability and availability
  while enabling feature development.

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Key Responsibilities - DevOps

• Automation of Build and Deployment Pipelines
• Infrastructure as Code (IaC)
• Monitoring and Logging
• Collaboration between Developers and Operations
• Continuous Integration and Delivery (CI/CD)

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Tools Used by DevOps vs. SRE

• DevOps Tools Jenkins, Git, Docker, Kubernetes,
  Puppet, Chef, Terraform.
• SRE Tools Prometheus, Grafana, Pager Duty, Stack
  driver, OpenTelemetry, Data dog.
• Key Difference DevOps tools focus on automation,
  while SRE tools focus more on monitoring,
  alerting, and reliability.

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Key Responsibilities - SRE

• Defining and Monitoring SLIs (Service Level
  Indicators)
• Managing SLOs and Error Budgets
• Automation of Operational Tasks
• Proactive Incident Management and Post-mortems
• Capacity Planning and Scaling

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Conclusion - Key Differences

• Focus DevOps emphasizes collaboration and speed
  SRE emphasizes reliability and scalability.
• Metrics DevOps uses deployment frequency and
  speed SRE uses SLOs, SLIs, and error budgets to
  ensure system reliability.
• Approach to Failures DevOps embraces failure as
  part of the process SRE sets limits on
  acceptable failures via error budgets.
• Collaboration vs. Engineering DevOps is more
  about culture and practices, whereas SRE is a
  role-driven, engineering-focused discipline.

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CONTACT

• Cypress
• Address- Flat no 205, 2nd Floor,
• Nilgiri 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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THANK YOU
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