v0.3.6-pre-28

[RND-535] Technical design for write performance benchmarking (#256)

* [RND-535] Restructuring documents

* [RND-535] Creating script and instructions to execute bulk load performance

* [RND-535] Adding information for bulk load to test upsert performance

* [RND-535] Adding indications to run pipeclean and volume performance tests

* [RND-535] Adding notes to run performance test suite

* Fixing link to tickets

* [RND-535] Changes after review on setup performance suite

* [RND-535] Adjustments to write performance doc

* Removing assessment role information in documentation

* Load Bulk Load information

* Rename folder

* Removing duplicated folder