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Analyzing the U-Bahn Network with Neo4J

The goal of this exercise is to extract information about the Berlin metro system from Wikidata and to analyze its relationships with Neo4j.

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#------------ bootstrap the cluster nodes --------------------

redis_image='redis:5'
network_name='host' # must be in host mode

#---------- create the cluster ------------------------

for port in `seq 6379 6384`; do \
 start_cmd="redis-server --port $port --cluster-enabled yes --cluster-config-file nodes.conf --cluster-node-timeout 5000 --appendonly yes"
 docker run -d --name "redis-"$port -p $port:6379 --net $network_name $redis_image $start_cmd;

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@interface Base58Encoder : NSObject {

}

+ (NSString *)base58EncodedValue:(long long)num;
@end