Hello, Has anyone experience in deploying and maintaining HLF with BAF? What is your opinion or thoughts on that? Should I try it? I have seen here that is suggested as solution for production deploym

I am not sure for following. Let's say that we have a network with 2 organizations (orgA and orgB) in one channel (ledger L0). The orgA has a client which can read/write L0. If I create an other chann

Hello, nice work. So can we use this implementation for production networks directly? I mean without any problems? Is this compatible with this guide?

I have a question related to this topic. When should I create a new channel and when should I create an entire new network? For example, let's say that there is a network with N organizations in one c

David this was exactly what I was thinking. However, I am worried about the asset idea in HLF, I mean the logical ID can be always a different (new) value is this consistent with HLF? As I have seen t

I would like to extend my current application to use hyperledger fabric for proof of data. Specifically, until now I am storing the data into a database. I would like to keep this part and at the same

Hello everybody, I see in HLF documentation some instructions about deploying the production BC network. I am wondering when should I deploy the production network? Should I start my deployment using

Did you write the blog? If not can you give us some hints (or links) the steps you followed?

#hyperledger-fabric

Are there any examples on that? I mean deploying hyperledger fabric using Kubernetes in Azure or AWS?

Hello, lets say that my BC network consists of N orgs and M peers/org which are connected to a channel. In case I need to extend my deployed BC network with N different orgs and M different peers/org

So why is useful no to use service discovery for automatic selection of endorsers? I mean why not to use this type of code https://github.com/hyperledger/fabric-samples/blob/main/asset-transfer-ledger

Hmm, I am a bit confused. As I see here https://github.com/hyperledger/fabric-samples/blob/main/asset-transfer-basic/application-java/src/main/java/application/java/App.java using the gateway function

Thank you. I am not sure that I understand the part with the downstream data integrity. As I know, in a BC network with on-chain database if you want to retrieve some data you have to query the ledger

As I can understand from the documentation. I can use LevelDB or CouchDB as state DB. Both of these two DB can be used as on-chain database. Correct? (I am not sure if couchDB is used only as external

I would like to store data to the one channel BC network database. These data would be generated quite often so I need big amount of storage. Also, I would like to retrieve these data from the BC (que

Hello, does anyone use distributed storage cluster like Hadoop or Spark for scaling? Is this really possible with hyperledger fabric? Thank you,

I don't to want to store to an external database from the chaincode. I just want to write the data to a independent from BC database as usual. In the BC database I would write the hash of the data. Th

Any help on the previous question? Also, what changes if I define as reader a client? For example: Policies: Readers: Type: Signature Rule: "OR('Org1MSP.admin', 'Org1MSP.peer', 'Org1MSP.client')" Does

Thank you David. I have trouble building the asset-transfer-ledger-queries chaincode in Go Lang (as I can see that is not available in Java) so I can not see the result structure of the data in the te

I understand that I can use signature policies to define the policies inside an organization. However, I have some questions, can I define a client as reader only? Also, If a client belongs to writers