TM Forum Community

 View Only
  • 1.  Multi-tier Application Reference

    Posted Feb 15, 2021 08:31

    I am doing an assignment on developing a standard policy for Multi-tier Client-Server Application Architecture. I am reading DSRA, Application Framework. Besides these two, can anyone suggest the reference architecture doc that contain information related to the Multi-tier Application Architecture ?

    Thank you

    Roime Puniran
    Telekom Malaysia Berhad (TM)

  • 2.  RE: Multi-tier Application Reference

    TM Forum Member
    Posted Feb 16, 2021 04:21
    You might like to look at the following couple of documents for some inspirations:

    IG1222 ODA Technical Architecture Suite v20.5

    Part 3 Section 8 has a discussion of PACE architecture which recognises different tiers of ODA Application and components than have different pace of change.
    Part4  Section 5    ODA Service and Integration Pattern: ODA Process Patterns   - has a tiered approach to supporting processes 
    Part 4 Section 6    ODA Pattern: Intermediate Systems to support reusable processes  again a tiered approach 

    IG1221 BSS/OSS Cloudification Guide Suite v20.5

    We also looked at transforming OSS/ BSS to cloud and one of the considerations was what types of current tiered systems need to be considered for transformation 
    specification part 2  Sections 3.4 and 5 have some check lists for  tiered systems  which might provide some inspiration.

    Dave Milham
    TM Forum, Chief Architect