Hyperledger Fabric Databases (Relational/NoSQL)
I am a just starting out on trying Hyperledger Fabric and I am slightly confused on how it's ledger/blockchain part really works.
I've read that it has a World State Ledger and a Blockchain part, where the world state ledger uses LevelDB or CouchDB which I think is a NoSQL database? Is it possible to use a Relational Database for the State Ledger? If not, why must we use a NoSQL database? Also, does the blockchain part require a database, or else where and how do we look at its data, where is it stored? My questions might be abit conflicting as I am kinda confused right now about the Architecture of Hyperledger Fabric.
database hyperledger-fabric hyperledger blockchain
asked Nov 15 '18 at 3:56
hn77hn77
11
add a comment |
I am a just starting out on trying Hyperledger Fabric and I am slightly confused on how it's ledger/blockchain part really works.
I've read that it has a World State Ledger and a Blockchain part, where the world state ledger uses LevelDB or CouchDB which I think is a NoSQL database? Is it possible to use a Relational Database for the State Ledger? If not, why must we use a NoSQL database? Also, does the blockchain part require a database, or else where and how do we look at its data, where is it stored? My questions might be abit conflicting as I am kinda confused right now about the Architecture of Hyperledger Fabric.
database hyperledger-fabric hyperledger blockchain
asked Nov 15 '18 at 3:56
hn77hn77
11
add a comment |
I am a just starting out on trying Hyperledger Fabric and I am slightly confused on how it's ledger/blockchain part really works.
I've read that it has a World State Ledger and a Blockchain part, where the world state ledger uses LevelDB or CouchDB which I think is a NoSQL database? Is it possible to use a Relational Database for the State Ledger? If not, why must we use a NoSQL database? Also, does the blockchain part require a database, or else where and how do we look at its data, where is it stored? My questions might be abit conflicting as I am kinda confused right now about the Architecture of Hyperledger Fabric.
database hyperledger-fabric hyperledger blockchain
asked Nov 15 '18 at 3:56
hn77hn77
11
I am a just starting out on trying Hyperledger Fabric and I am slightly confused on how it's ledger/blockchain part really works.
I've read that it has a World State Ledger and a Blockchain part, where the world state ledger uses LevelDB or CouchDB which I think is a NoSQL database? Is it possible to use a Relational Database for the State Ledger? If not, why must we use a NoSQL database? Also, does the blockchain part require a database, or else where and how do we look at its data, where is it stored? My questions might be abit conflicting as I am kinda confused right now about the Architecture of Hyperledger Fabric.
database hyperledger-fabric hyperledger blockchain
database hyperledger-fabric hyperledger blockchain
asked Nov 15 '18 at 3:56
hn77hn77
11
asked Nov 15 '18 at 3:56
hn77hn77
11
asked Nov 15 '18 at 3:56
hn77hn77
11
asked Nov 15 '18 at 3:56
hn77hn77
11
asked Nov 15 '18 at 3:56
hn77hn77
11
11
add a comment |
add a comment |
1 Answer
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If you are a beginner in hyperledger fabric than keep reading this document
For your levelDB and CouchDB queries refer this
And if you want to know how actually fabric network works in short than refer this
And I recommend that first, you try to understand blockchain technology and how it is differently implemented by some frameworks like ethereum, hyperledger, corda, bigchainDB, EOS, etc...
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
If you are a beginner in hyperledger fabric than keep reading this document
For your levelDB and CouchDB queries refer this
And if you want to know how actually fabric network works in short than refer this
And I recommend that first, you try to understand blockchain technology and how it is differently implemented by some frameworks like ethereum, hyperledger, corda, bigchainDB, EOS, etc...
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
add a comment |
If you are a beginner in hyperledger fabric than keep reading this document
For your levelDB and CouchDB queries refer this
And if you want to know how actually fabric network works in short than refer this
And I recommend that first, you try to understand blockchain technology and how it is differently implemented by some frameworks like ethereum, hyperledger, corda, bigchainDB, EOS, etc...
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
add a comment |
If you are a beginner in hyperledger fabric than keep reading this document
For your levelDB and CouchDB queries refer this
And if you want to know how actually fabric network works in short than refer this
And I recommend that first, you try to understand blockchain technology and how it is differently implemented by some frameworks like ethereum, hyperledger, corda, bigchainDB, EOS, etc...
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
If you are a beginner in hyperledger fabric than keep reading this document
For your levelDB and CouchDB queries refer this
And if you want to know how actually fabric network works in short than refer this
And I recommend that first, you try to understand blockchain technology and how it is differently implemented by some frameworks like ethereum, hyperledger, corda, bigchainDB, EOS, etc...
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
answered Nov 15 '18 at 5:55
Mahesh RajputMahesh Rajput
2959
2959
add a comment |
add a comment |
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