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Oracle Blockchain Quick Start Guide

You're reading from   Oracle Blockchain Quick Start Guide A practical approach to implementing blockchain in your enterprise

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Product type Paperback
Published in Sep 2019
Publisher Packt
ISBN-13 9781789804164
Length 350 pages
Edition 1st Edition
Concepts
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Authors (3):
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Vivek Acharya Vivek Acharya
Author Profile Icon Vivek Acharya
Vivek Acharya
Nimesh Prakash Nimesh Prakash
Author Profile Icon Nimesh Prakash
Nimesh Prakash
Anand Eswararao Yerrapati Anand Eswararao Yerrapati
Author Profile Icon Anand Eswararao Yerrapati
Anand Eswararao Yerrapati
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Toc

Table of Contents (8) Chapters Close

Preface 1. Exploring Blockchain and BaaS 2. Construing Distributed Ledger Tech and Blockchain FREE CHAPTER 3. Delving into Hyperledger Fabric 4. Engage in Business Case on Blockchain Platform 5. Managing Solutions on Oracle Blockchain Platform 6. Developing Solutions on Oracle Blockchain Platform 7. Other Books You May Enjoy

Rich history database with OBP

OBP uses the Hyperledger Fabric history database to manage the ledger and present ledger transaction information in the console. Only chaincodes can access this history database and it cannot be exposed to any external applications to query for analytics. Analytics cannot be ignored in any business, even if they provide blockchain services. Hence, OBP integrates the rich history database to fulfill this requirement.

The rich history database is external to OBP and contains data about the blockchain ledger's transactions on the channels you select. You can integrate the rich history database into the OBP instance console and select the channels whose data needs to be captured in the database. Once the rich history database is enabled on a channel, then all the transactions on the channel sync to the database. This level of data collection makes...

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