[Uber EPIC] Block Storage & Retrieval

[Nana-EC]

Overview

Phases: 2,3
Descriptions: Directory layout, (de)compression, archival, export to S3, out of order backfill writing, single block API, no history and full history modes

Iteration 1 (defined by #309)

The goal for the first iteration of the persistence layer is to lay the ground work, wire the core logic and make it work. Having that base will allow us to easily iterate over the functionality and extend/change it in the later iterations. The first iteration must include the ability to read/write blocks as a file, compress/decompress block files, archive/retrieve block files. The epic #309 very well describes and defines the goals and scope of the first iteration of the persistence layer. Later iterations must improve and make more reliable the core logic that is being introduced with this iteration.

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Tasks

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1. EPIC: Essential Block Storage and Retrieval Support #309
   7 of 12
   Block Node Epic Phase 2 +3
   
2. EPIC: Block Node Persistence Service Enhancements #194
   0 of 8
   Epic Phase 2 +2
3. EPIC: Upload Blocks to Cloud Buckets (New Ph-2) #357
   +0