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TitlePluggable mechanism for StateDB and Ledger Files using MongoDB
Status

Status
colourBlueRed
titlePending TSC Reviewcancelled

Difficulty

 

Status
colourYellow
titleMedium
  


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Presently, Fabric stores StateDB in CouchDB and or goLevelDB. Create a pluggable mechanism for StateDB using MongoDB. Also, create a pluggable mechanism for storing ledger files in a database such as MongoDB. This mechanism will not only help make data stores truly pluggable, but also make easy to analyze Hyperledger Fabric data natively which using MongoDB. Analzying Fabric data (e.g., for provenance) is currently a huge challenge and requires creation/setup of a separate infrastructure.

Additional Information

  • See
    Jira
    serverHyperledger JIRA
    serverId6326cb0b-65b2-38fd-a82c-67a89277103b
    keyFAB-6263
  • See last year's project on blockchain-analyzer which retrieves and stores the Fabric data in a separate data store for better analysis. This approach requires a separate copy of Fabric data, which creates a storage and operational overhead.

Learning Objectives

  • Hyperledger Fabric code
  • Go, Docker
  • Weekly 1-1 meetings, Slack
  • Code as lab
  • Incorporate code in mainline Fabric

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Salman Baset
Rocket chat: salmanbaset
, Email: salman.a.baset@gmail.com

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