Make sense of your big data - Pilato

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Slides from David Pilato talk @ codemotion roma 2014

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Make sense of your big data - Pilato

  1. 1. #elasticsearch MAKE SENSE OF YOUR (BIG) DATA! David Pilato Technical advocate ! elasticsearch. @dadoonet
  2. 2. StartUp #elasticsearch data ?
  3. 3. StartUp #elasticsearch
  4. 4. StartUp #elasticsearch
  5. 5. StartUp #elasticsearch
  6. 6. StartUp #elasticsearch
  7. 7. StartUp #elasticsearch
  8. 8. StartUp #elasticsearch BIG data ?
  9. 9. StartUp #elasticsearch BIG data ?
  10. 10. StartUp #elasticsearch Source: http://www.csc.com/insights/flxwd/78931-big_data_just_beginning_to_explode 35.000.000.000.000.000 mb
  11. 11. StartUp #elasticsearch Source: http://www.thebigdatainsightgroup.com/site/article/big-data-infographic
  12. 12. StartUp #elasticsearch search = like % ? SELECT doc.*, country.* FROM doc, country WHERE doc.country_code = country.code AND doc.date_doc > to_date('2011-12', 'yyyy-mm') AND doc.date_doc < to_date('2012-01', 'yyyy-mm') AND lower(country.name) = 'france' AND lower(doc.comment) LIKE ‘%product%' AND lower(doc.comment) LIKE ‘%david%';
  13. 13. StartUp #elasticsearch Search engine ?
  14. 14. StartUp #elasticsearch elasticsearch ? plug & play REST/JSON scalable Apache 2 license Lucene elasticsearch
  15. 15. #elasticsearch Start… $ wget https://download.elasticsearch.org/elasticsearch/ elasticsearch/elasticsearch-1.1.0.tar.gz! $ tar -xf elasticsearch-1.1.0.tar.gz! $ ./elasticsearch-1.1.0/bin/elasticsearch! [INFO ][node ][Ghost Maker] {1.1.0}[5645]: initializing
  16. 16. #elasticsearch … and play! $ curl -XPUT localhost:9200/sessions/session/1 -d '{! "title" : "Elasticsearch",! "subtitle" : "Make sense of your (BIG) data !",! "date" : "2014-04-12T14:10:00",! "tags" : [ "elasticsearch", "codemotion", "bigdata" ],! "speakers" : [{! "first_name" : "David", ! "last_name" : "Pilato" ! }]! }'
  17. 17. #elasticsearch Search! $ curl http://localhost:9200/sessions/session/_search -d' { "query": { "multi_match": { "query": "elasticsearch codemotion david", "fields": [ "title^3", "tags^2", "speakers.first_name" ] } }, "post_filter": { "range": { "date": { "from": "2014-04-09", "to": "2014-04-13" } } } }'
  18. 18. StartUp #elasticsearch Compute?
  19. 19. #elasticsearch $ curl http://localhost:9200/sessions/session/_search -d' { "query": { ... }, "aggs": { "by_date": { "date_histogram": { "field": "date", "interval": "day", "format" : "dd/MM/yyyy" } } } }' "by_date": [ { "key_as_string": "03/04/2014", "doc_count": 1 }, { "key_as_string": "12/04/2014", "doc_count": 2 }, { "key_as_string": "16/04/2014", "doc_count": 3 } ] Compute!
  20. 20. #mstechdays #elasticsearch StartUp #elasticsearch • logs • twitter • github • marketing data • ... • your data • your big data Let’s make sense of …
  21. 21. #mstechdays #elasticsearch StartUp #elasticsearch • logs • twitter • github • marketing data • ... • your data • your big data Let’s make sense of … { "name":"Pilato David", "dateOfBirth":"1971-12-26", "gender":"male", "children":3, "marketing":{ "fashion":334, "music":3363, "hifi":2351 }, "address":{ "country":"France", "city":"Paris", "location": [2.332395, 48.861871] } }
  22. 22. démo #mstechdays #elasticsearch StartUp #elasticsearch MAKE SENSE OF YOUR (BIG) DATA! let’s inject some marketing documents…
  23. 23. #elasticsearch ELASTICSEARCH
  24. 24. StartUp #elasticsearch Distributed indices node 1 orders products 1 2 3 4 1 2 $ curl -XPUT localhost:9200/orders -d '{! "settings.index.number_of_shards" : 4,! "settings.index.number_of_replicas" : 1! }' $ curl -XPUT localhost:9200/products -d '{! "settings.index.number_of_shards" : 2,! "settings.index.number_of_replicas" : 0! }'
  25. 25. StartUp #elasticsearch Distributed indices node 1 orders products 1 2 3 4 1 2 node 2 $ bin/elasticsearch! [INFO ][cluster.service][Armageddon] detected_master [Ghost Maker]
  26. 26. StartUp #elasticsearch Distributed indices node 1 orders products 1 4 1 node 2 orders products 2 3 2 2 3 1 4 2 3 2
  27. 27. StartUp #elasticsearch node 3 Distributed indices node 1 orders products 1 4 1 node 2 orders products 2 3 2 2 3 1 4 $ bin/elasticsearch! [INFO ][cluster.service][Karnak] detected_master [Ghost Maker]
  28. 28. StartUp #elasticsearch node 3 products orders Distributed indices node 1 orders products 1 4 1 node 2 orders products 2 33 2 2 3 1 4 3 1 4
  29. 29. elasticsearch. elasticsearch kibana logstash Marvel
  30. 30. elasticsearch. Training (public and on-site) Development support Production support Marvel
  31. 31. @dadoonet questions ? we are hiring! jobs@elasticsearch.com
  32. 32. @dadoonet grazie !

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