ES details

1. What is ES?
What is a Shard?
What is a replica?
http://stackoverflow.com/questions/15694724/shards-and-replicas-in-elasticsearch
1. Download elasticsearch from here http://www.elasticsearch.org/download
2. Unzip and run elasticsearch.bat
3. Open cmd and start service using below command
C:elasticsearchelasticsearch-0.90.10bin>service install == once installed
C:elasticsearchelasticsearch-0.90.10bin>service start
4. Download curl from here http://curl.haxx.se/dlwiz/?type=bin
5. From command prompt, navigate to curl bin path and use below commands
Elasticsearch support multiple indices, as well as multiple types per index.
In the below example we used an index called twitter, with two types, user and
tweet.
curl -XPUT http://localhost:9200/twitter/user/giri -d "{ "name" : ""Girish
Gukal"" }"
curl -XPUT http://localhost:9200/twitter/tweet/1 -d "{ "user": ""giri"" ,
"message": ""Trying out Elasticsearch, so far so good"" }"
curl -XPUT http://localhost:9200/twitter/tweet/2 -d "{ "user": ""giri"" ,
"message": ""Another tweet"" }"
curl -XGET http://localhost:9200/twitter/user/giri?pretty=true
curl -XGET http://localhost:9200/twitter/tweet/1?pretty=true
curl -XGET http://localhost:9200/twitter/tweet/2?pretty=true
To see all tweets posted by "giri"
curl -XGET http://localhost:9200/twitter/tweet/_search?q=user:giri&pretty=true
To get all docs stored in an index
curl -XGET http://localhost:9200/twitter/_search?pretty=true -d "{ "query" :
{ "matchAll" : {} } }"
https://github.com/elasticsearch/elasticsearch
[AM 11:32:58] Soumya:
http://www.elasticsearch.org/guide/en/elasticsearch/reference/current/query-dslquery-string-query.html