Advanced search for your Legacy application - J On The Beach

Talk given at J On The Beach 2016, Malaga - Spain

Transcript

1. ‹#› Advanced search for your legacy application David Pilato Developer | Evangelist @dadoonet J On The Beach
2. 2
3. our legacy platform 3 WEB APP HTTP / REST JDBC DATABASE SQL
4. our legacy domain / database 4
5. our legacy application 5 demo time $ git clone https://github.com/dadoonet/legacy-search.git $ git checkout 00-legacy $ mvn clean install jetty:run
6. Connecting with our app Architecture 6
7. DATABASE SQL ETL using a ETL 7 WEB APP HTTP / REST JDBC ELASTICSEARCH REST / JSON
8. think document! • Change your mindset: ‒ Forget SQL! ‒ Index what you want to find • A document ‒ A JSON object ‒ Core field types (string, numbers, booleans) ‒ Complex field types (arrays, objects) ‒ Additional field types (geo points, geo shapes) 8
9. Do It Yourself Direct Connection 9
10. DATABASE SQL direct connection 10 WEB APP HTTP / REST JDBC ES-CLIENT ELASTICSEARCH REST / JSON
11. JSON document design 11 PUT /person/person/1 { "name":"Joe Pink", "dateOfBirth":"1971-12-26", "address_id":"2", "marketing_id":"3" } PUT /person/address/2 { "city":"Paris", "country":"France" } PUT /person/marketing/3 { "cars":1000, "food":1500 }
12. JSON document design 12 PUT /person/person/1 { "name":"Joe Pink", "dateOfBirth":"1971-12-26", "address":{ "city":"Paris", "country":"France" }, "marketing":{ "cars":1000, "food":1500 } }
13. direct connection 13 demo time $ git checkout 01-direct $ git checkout 02-bulk $ git checkout 03-mapping $ git checkout 04-aggs $ git checkout 05-compute $ mvn clean install jetty:run $ cat README.markdown
14. synchronous vs asynchronous 14
15. DATABASE SQL using brokers 15 WEB APP HTTP / REST JDBC ES-CLIENT ELASTICSEARCH REST / JSON
16. ELASTICSEARCH REST / JSON using brokers 16 WEB APP HTTP / REST JDBC ES-CLIENT DATABASE SQL
17. ELASTICSEARCH REST / JSON using brokers 17 WEB APP HTTP / REST JDBC ES-CLIENT DATABASE SQL
18. ‹#›
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20. ‹#› thanks! David Pilato Developer | Evangelist @dadoonet https://www.elastic.co/subscriptions J On The Beach