Reckoner

This is a continuation of my personal work from here. This project will parse the entire blockchain into a graph database, in this case dgraph.

Installation

Dependencies

• btcd
• dgraph
• Go 1.6 or above

Setup

btcd

git clone https://github.com/btcsuite/btcd $GOPATH/src/github.com/btcsuite/btcd
cd $GOPATH/src/github.com/btcsuite/btcd
git pull && glide install
go install . ./cmd/...

reckoner

glide install
go build
./reckoner parse > triples
wc -l triples
tail triples
gzip triples
cayley init -db bolt
cayley load --quads ./triples.gz -db bolt -format nquad -ignoremissing -ignoredup

Usage

# Pull blocks 0 to 1000 from the BTCD daemon
$ btcer parse -s 0 -e 1000 | gzip > blocktriples
# Assign UIDs to subjects
$ dgraphassigner --rdfgzips blocktriples.gzip --uids ~/dgraph/uids/
# Load into dgraph
$ dgraphloader --rdfgzips blocktriples.gzip --uids ~/dgraph/uasync.final/ --postings ~/dgraph/p0/
# Run dgraph
$ dgraph --mutations ~/dgraph/m --postings ~/dgraph/p --uids ~/dgraph/u

Contributing

1. Fork it!
2. Create your feature branch: git checkout -b my-new-feature
3. Commit your changes: git commit -am 'Add some feature'
4. Push to the branch: git push origin my-new-feature
5. Submit a pull request :D