Yes, it is ... so you may want to provide a nice perl API for
Terrastore as well... okay, that was shameless, please forgive me
haha 
actually, it'd be easy to repurpose Elasticsearch.pm for that. If I had time....
One thing I'm working on for Elasticsearch is a query builder, so I can transform this:
{
"keywords" : "foo bar",
"active_or_featured" : {
"or" : {
"featured" : "1",
"status" : "active"
}
},
"publish_date" : {
">=" : "2009-09-01",
"<=" : "2009-09-30",
"!=" : "2009-09-24"
},
"keyword_fields" : "text name"
}
Into this:
{
"filteredQuery" : {
"filter" : {
"bool" : {
"must" : [
{
"bool" : {
"must" : [
{
"bool" : {
"mustNot" : [
{
"term" : {
"publish_date" : "2009-09-24"
}
}
]
}
},
{
"range" : {
"publish_date" : {
"to" : "2009-09-30",
"exclude_to" : 0,
"from" : "2009-09-01",
"exclude_from" : 0
}
}
}
]
}
},
{
"bool" : {
"should" : [
{
"term" : {
"featured" : "1"
}
},
{
"term" : {
"status" : "active"
}
}
]
}
}
]
}
},
"query" : {
"field" : {
"text name" : {
"boost" : 1,
"query" : "foo bar"
}
}
}
}
}
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