Distributed Reliability: SRE Critical State Management


Overview/Description
Expected Duration
Lesson Objectives
Course Number
Expertise Level



Overview/Description

Anticipating failures that will affect your company's systems is a crucial site reliability engineer duty. These failures are especially significant when they affect distributed systems, which is why efficient algorithms and strategies are essential in minimizing the likelihood of failures.

In this course, you'll explore both critical state management and the CAP theorem, identifying how both concepts relate to distributed systems. Next, you'll examine several distributed system management algorithms and strategies, including deterministic and nondeterministic algorithms, distributed system models, and Byzantine faults. You'll then outline how each of these benefits distributed system management.

Finally, you'll investigate the Multi-Paxos message flow protocol and how it works with distributed systems. Finally, you'll describe what's involved in deploying and monitoring a consensus-based system to increase distributed system performance.



Expected Duration (hours)
1.2

Lesson Objectives

Distributed Reliability: SRE Critical State Management

  • discover the key concepts covered in this course
  • describe critical state management and how it applies to distributed systems and affects reliability
  • define the CAP theorem and describe how it relates to distributed systems
  • outline how to coordinate system failures on distributed systems
  • differentiate deterministic and nondeterministic algorithms and how they relate to distributed systems
  • describe the system models that can be used with distributed systems
  • define the concept of distributed consensus and list the stages of validation
  • define the concept of Byzantine fault and describe how it applies to distributed systems
  • describe the distributed consensus architecture patterns used in distributed systems
  • describe best practice and tricks for increasing performance for distributed systems
  • define the Multi-Paxos protocol and describe how it relates to distributed systems
  • outline how to deploy distributed consensus-based systems and name some key considerations
  • name and describe the key considerations when monitoring distributed consensus systems
  • summarize the key concepts covered in this course
  • Course Number:
    it_sredsrldj_01_enus

    Expertise Level
    Intermediate