Analysis and Design Document for Heterogenous Object Storage [I release]

[kumarashit]

Issue/Feature Description: Requirement analysis and design document for:

• [ ] Bucket Management in SODA

• [ ] HA and Load Balancing of SODA services

Why this issue to fixed / feature is needed(give scenarios or use cases):

How to reproduce, in case of a bug:

Other Notes / Environment Information: (Please give the env information, log link or any useful information for this issue)