Questions in Blockchain
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Is it possible to add more than one member from the same AWS Account in Amazon Managed Blockchain?lg...
I am using Amazon Managed blockchain for one of the supply chain problems. Currently, I am utilizing different AWS accounts for retailer and manufacturer. When I create a network in amazon managed...
Accepted AnswerAmazon Managed Blockchain
1
answers
0
votes
846
views
asked 8 months agolg...
We have a table T with two indexed fields A and B. When we query the table using the following query, QLDB does a full table scan (by evidence of the IO stats and latency):
```
select * from T where...
1
answers
1
votes
210
views
asked 8 months agolg...
Hello, I just bought €300/month service from you, and my Ethereum Node HTTP Endpoint will not even start working!!
Following...
Accepted AnswerAmazon Managed Blockchain
2
answers
0
votes
895
views
asked 9 months agolg...
Dear Community,
I have created Network and Members in the Hyperledger Fabric Private Network (Amazon Managed Blockchain) and when I run this on Linux Terminal:
aws managedblockchain get-member \
I...
2
answers
0
votes
947
views
asked 9 months agolg...
Hi, I'm trying to connect hyperledger in my node.js application. I worked locally on test-network and it worked properly for me. Then I created the network via Aws and deployed the chaincodes. I then...
0
answers
0
votes
820
views
asked 10 months agolg...
So considering this post https://aws.amazon.com/blogs/industries/building-a-core-banking-system-with-amazon-quantum-ledger-database/
- We are processing a realtime transaction (means that user swiped...
0
answers
0
votes
60
views
asked 10 months agolg...
Hi, I'm trying to connect hyperledger in my node.js application. I worked locally on test-network and it worked properly for me. Then I created the network via Aws and deployed the chaincodes. I then...
1
answers
0
votes
992
views
asked 10 months agolg...
There is public accessed S3 bucket (aws-public-blockchain) with ethereum blockchain data. But it has this issue - data count is incorrect at multiple days. As you can see following query produces...
2
answers
1
votes
1059
views
asked a year agolg...
I have setup a managed Hyperledger Fabric network by following the [documentation](...
1
answers
0
votes
782
views
asked a year agolg...
We are trying to create new ledgers in QLDB (Quantum Ledger Database) from a lambda within a vpc without internet access however the request is bouncing due to there not being a VPC endpoint for the...
1
answers
1
votes
297
views
asked a year agolg...
Dear Community,
I'm facing this problem in Step 4.2: Set Up the Hyperledger Fabric CA Client under this link -->...
1
answers
0
votes
782
views
asked a year agolg...
Dear Community,
Sorry, I'm not a Tech-Savvy and I'm desperately need help for the following problem I've encountered using the CloudShell CLI on Step 4 -->...
2
answers
0
votes
879
views
asked a year agolg...