├── README.md ├── script.sh └── LICENSE /README.md: -------------------------------------------------------------------------------- 1 | https://www.slideshare.net/gkorland/from-keyvalue-to-multimodel 2 | 3 | https://www.youtube.com/watch?v=dWmXd0-v8yo 4 | 5 | # MultiModelExample 6 | 7 | A step by step Multi-Model demo. 8 | 9 | Starting from Redis Hash and dynamicly adding new models using Redis Modules (RedisGears, RediSearch, RedisGraph & RedisTimeSeries). 10 | 11 | ## Run 12 | ```bash 13 | ./script.sh 14 | ``` 15 | -------------------------------------------------------------------------------- /script.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash -x 2 | 3 | redis-cli MODULE LOAD `pwd`/redisgears.so 4 | 5 | read 6 | 7 | redis-cli HSET marsman:100 Name Douglas Last Quaid 8 | redis-cli HSET marsman:101 Name Lori Last Quaid # Quaid's seemingly loving wife 9 | redis-cli HSET marsman:102 Name Melina Last Melina 10 | 11 | read -p "Back to slides..." 12 | 13 | ######## RediSearch ################################################################################################# 14 | 15 | redis-cli MODULE LOAD `pwd`/redisearch.so SAFEMODE 16 | 17 | read 18 | 19 | redis-cli FT.CREATE marsmen SCHEMA Name Text Last Text 20 | 21 | read 22 | 23 | # Index existing marsmen 24 | redis-cli RG.PYEXECUTE \ 25 | "GearsBuilder()\ 26 | .foreach(lambda x: execute('FT.ADDHASH', 'marsmen', x['key'], '1.0', 'REPLACE'))\ 27 | .count()\ 28 | .run('marsman:*')" 29 | 30 | # Register for new/update marsmen 31 | redis-cli RG.PYEXECUTE \ 32 | "GearsBuilder()\ 33 | .foreach(lambda x: execute('FT.ADDHASH', 'marsmen', x['key'], '1.0', 'REPLACE'))\ 34 | .register('marsman:*')" 35 | 36 | read 37 | 38 | redis-cli FT.SEARCH marsmen Qu* 39 | 40 | read -p "Back to slides..." 41 | 42 | redis-cli HSET marsman:103 Name Vilos Last Cohaagen # Governor of the Mars 43 | redis-cli HSET marsman:104 Name Bob Last McClane # Rekall manager and sales agent 44 | redis-cli HSET marsman:105 Name Harry Last Harry # Douglas friend 45 | read 46 | 47 | redis-cli FT.SEARCH marsmen mcc* 48 | 49 | read -p "Back to slides..." 50 | 51 | ######## RedisGraph ################################################################################################# 52 | 53 | redis-cli MODULE LOAD `pwd`/redisgraph.so 54 | 55 | read 56 | 57 | redis-cli HSET marsman:101 Relation marsman:100 58 | 59 | read 60 | 61 | # Create nodes for all marsmen 62 | redis-cli RG.PYEXECUTE \ 63 | "GearsBuilder()\ 64 | .foreach(lambda x: execute('GRAPH.QUERY', 'marsmen', 'MERGE (n:marsman {ID:\"%s\", Name:\"%s\", Last:\"%s\"})' % (x['key'], x['value']['Name'], x['value']['Last'])))\ 65 | .count()\ 66 | .run('marsman:*')" 67 | 68 | # Create relations 69 | redis-cli RG.PYEXECUTE \ 70 | "GearsBuilder()\ 71 | .filter(lambda x: 'Relation' in x['value'].keys())\ 72 | .foreach(lambda x: execute('GRAPH.QUERY', 'marsmen', 'MATCH (a:marsman), (b:marsman) where a.ID=\"%s\" AND b.ID=\"%s\" CREATE (a)-[:Relation]->(b)' % (x['key'], x['value']['Relation'])))\ 73 | .count()\ 74 | .run('marsman:*')" 75 | 76 | # Register for new nodes/relations update 77 | redis-cli RG.PYEXECUTE \ 78 | "GearsBuilder()\ 79 | .foreach(lambda x: execute('GRAPH.QUERY', 'marsmen', 'MERGE ( :marsman {ID:\"%s\"})' % x['key']))\ 80 | .foreach(lambda x: execute('GRAPH.QUERY', 'marsmen', 'MATCH (n:marsman {ID:\"%s\"}) SET n.Name=\"%s\", n.Last=\"%s\"' % (x['key'], x['value']['Name'], x['value']['Last'])))\ 81 | .foreach(lambda x: execute('GRAPH.QUERY', 'marsmen', 'MATCH (a:marsman)-[r:Relation]->() where a.ID=\"%s\" DELETE r' % (x['key'])))\ 82 | .filter(lambda x: 'Relation' in x['value'].keys())\ 83 | .foreach(lambda x: execute('GRAPH.QUERY', 'marsmen', 'MATCH (a:marsman), (b:marsman) where a.ID=\"%s\" AND b.ID=\"%s\" CREATE (a)-[:Relation]->(b)' % (x['key'], x['value']['Relation'])))\ 84 | .register('marsman:*')" 85 | 86 | read 87 | 88 | redis-cli GRAPH.QUERY marsmen "MATCH (n)-[:Relation]->(m) return n.Name, m.Name" 89 | 90 | read 91 | 92 | redis-cli HSET marsman:105 Relation marsman:100 # Quaid's workmate (Cohaagen's agent) 93 | 94 | read 95 | 96 | redis-cli GRAPH.QUERY marsmen "MATCH (n)-[:Relation]->(m) return n.Name, m.Name" 97 | 98 | 99 | read -p "Back to slides..." 100 | 101 | redis-cli HDEL marsman:101 Relation # Quaid killed! Lori 102 | 103 | read 104 | 105 | redis-cli GRAPH.QUERY marsmen "MATCH (n)-[:Relation]->(m) return n.Name, m.Name" 106 | 107 | read -p "Back to slides..." 108 | 109 | ######## RedisTimeSeries ############################################################################################ 110 | 111 | redis-cli MODULE LOAD `pwd`/redistimeseries.so 112 | 113 | read 114 | 115 | # Register for new hearbeat event 116 | redis-cli RG.PYEXECUTE \ 117 | "GearsBuilder()\ 118 | .foreach(lambda x: execute('TS.ADD', 'heartbeat:'+ x['key'], '*', x['value']['HeartBeat']))\ 119 | .register('marsman:*')" 120 | 121 | read 122 | 123 | for rate in {60..350..15} 124 | do 125 | redis-cli HSET marsman:100 HeartBeat $rate 126 | sleep 1 127 | done 128 | 129 | for rate in {350..80..30} 130 | do 131 | redis-cli HSET marsman:100 HeartBeat $rate 132 | sleep 1 133 | done 134 | 135 | read 136 | 137 | redis-cli TS.RANGE heartbeat:marsman:100 - + AGGREGATION AVG 5 138 | 139 | read -p "Back to slides..." 140 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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