Resiliency

Cloud Resiliency:
  1. Cloud Resiliency is the capacity to rapidly adapt and respond to risks, as well as opportunities. In simple words resiliency refers to improve our business for handle risks.
  2. This also maintains the continuous business operations that support growth. 
  3. The assessment process examines business-driven, data-driven, and event-driven risks. The goal is to understand the risks to the company and the business process in one building. 
  4. Risks in one geography are different from other locations. So we will be looking across different parts of the company, we have to find out common risks by focusing on one specific area first. 
  5. By using resilience framework to look at different parts of the company, we are trying to understand whether we have a risk that we can accept or whether we have risk that we want to avoid. 
  6. In other words either we may choose to do nothing about a risk, or we may improve our infrastructure handle the risks if they occur. 
  7. The resiliency blueprint includes different layers- facilities, technology, applications and data, processes, organization, strategy and vision. 
  8. The resiliency framework enables us to examine the business, understand what areas of vulnerability might come across business-driven, data-driven and event driven risks. 
Resiliency capabilities: The strategy combines multiple parts to mitigate risks(that means to reduce the effect of risks) and improve business resilience.
  1. From a facilities perspective, we may want to implement power protection.
  2. From a security perspective, to protect our data and applications we may want to implement remote backup, identity management, email filtering, or email archiving. 
  3. From a process perspective, we may implement identification and documentation of most critical business processes. 
  4. From a organizational perspective, we may want to implement a virtual workstation environment. 
  5. From a strategy and vision perspective, we may want to look at the kind of crisis management process. 
Resiliency tiers can be defined as a common set of infrastructure services that are delivered to meet or to provide a corresponding set of business availability expectations.

More topics from Cloud Computing to read

Cloud Computing:

EasyExamNotes.com covered following topics in these notes.

  1. Introduction to Cloud Computing
  2. Historical development of Cloud Computing 
  3. Vision of Cloud Computing
  4. Characteristics of cloud computing as per NIST
  5. Cloud computing reference model
  6. Cloud computing environments
  7. Cloud services requirements
  8. Cloud and dynamic infrastructure
  9. Cloud Adoption and rudiments
  10. Cloud application: ECG Analysis in the cloud
  11. Cloud application: Protein structure prediction
  12. Cloud application: Gene Expression Data Analysis
  13. Cloud Computing Architecture
  14. IaaS
  15. PaaS
  16. SaaS
  17. Types of Clouds
  18. Cloud Interoperability & Standards
  19. Scalability and Fault Tolerance
  20. Cloud Ecosystem
  21. Cloud Business Process Management
  22. Cloud Service Management
  23. Cloud Analytics
  24. Testing Under Control
  25. Virtual Desktop Infrastructure
  26. Cloud Resiliency
  27. Cloud Provisioning
  28. Asset management
  29. Concepts of Map reduce
  30. Cloud Governance
  31. High Availability and Disaster Recovery
  32. Virtualization in cloud computing
  33. Server virtualization
  34. Hypervisor management software
  35. Third Party Cloud Services
  36. Case Study: Google App Engine
  37. Case Study: Microsoft Azure
  38. Case Study: Hadoop
  39. Case Study: Amazon
  40. Case Study: Aneka

A list of Video lectures

References:

  1. Buyya, Selvi ,” Mastering Cloud Computing “,TMH Pub
  2. Krutz , Vines, “Cloud Security “ , Wiley Pub
  3. Velte, “Cloud Computing- A Practical Approach” ,TMH Pub
  4. Sosinsky, “ Cloud Computing” , Wiley Pub
Python Programming ↓ 👆
Java Programming ↓ 👆
JAVA EasyExamNotes.com covered following topics in these notes.
JAVA Programs
Principles of Programming Languages ↓ 👆
Principles of Programming Languages
EasyExamNotes.com covered following topics in these notes.

Practicals:
Previous years solved papers:
A list of Video lectures References:
  1. Sebesta,”Concept of programming Language”, Pearson Edu 
  2. Louden, “Programming Languages: Principles & Practices” , Cengage Learning 
  3. Tucker, “Programming Languages: Principles and paradigms “, Tata McGraw –Hill. 
  4. E Horowitz, "Programming Languages", 2nd Edition, Addison Wesley

    Computer Organization and Architecture ↓ 👆

    Computer Organization and Architecture 

    EasyExamNotes.com covered following topics in these notes.

    1. Structure of desktop computers
    2. Logic gates
    3. Register organization
    4. Bus structure
    5. Addressing modes
    6. Register transfer language
    7. Direct mapping numericals
    8. Register in Assembly Language Programming
    9. Arrays in Assembly Language Programming

    References:

    1. William stalling ,“Computer Architecture and Organization” PHI
    2. Morris Mano , “Computer System Organization ”PHI

    Computer Network ↓ 👆
    Computer Network

    EasyExamNotes.com covered following topics in these notes.
    1. Data Link Layer
    2. Framing
    3. Byte count framing method
    4. Flag bytes with byte stuffing framing method
    5. Flag bits with bit stuffing framing method
    6. Physical layer coding violations framing method
    7. Error control in data link layer
    8. Stop and Wait scheme
    9. Sliding Window Protocol
    10. One bit sliding window protocol
    11. A protocol Using Go-Back-N
    12. Selective repeat protocol
    13. Application layer
    References:
    1. Andrew S. Tanenbaum, David J. Wetherall, “Computer Networks” Pearson Education.
    2. Douglas E Comer, “Internetworking with TCP/IP Principles, Protocols, And Architecture",Pearson Education
    3. KavehPahlavan, Prashant Krishnamurthy, “Networking Fundamentals”, Wiley Publication.
    4. Ying-Dar Lin, Ren-Hung Hwang, Fred Baker, “Computer Networks: An Open Source Approach”, McGraw Hill.