naoa

<?php
  $db = "127.0.0.1";
  $db_name = $argv[1];
  $table = "category";

  $username = "mysql";
  $password = "";

  $output_file = $argv[2];

naoa

require "groonga"
database_path = ARGV[0]
ft_index = ARGV[1]
output_file = ARGV[2]
Groonga::Database.open(database_path)
index_column_name = "#{ft_index}.index"
index = Groonga[index_column_name]
index.table.open_cursor do |table_cursor|
  index.open_cursor(table_cursor) do |cursor|
    current_term_id = nil

naoa

<?php
  $db = "127.0.0.1";
  $db_name = $argv[1];
  $table = "text";
  $index = "title,text";

  $username = "mysql";
  $password = "";

  $category_file = $argv[2];

naoa

<?php
  $db = "localhost";
  $db_name = $argv[1];
  $table = "text";

  $username = "mysql";
  $password = "";

  $article = $argv[2];
  $output_file = $argv[3];

naoa

#include <stdio.h>
 
int main(){
  printf("hello world!\n");
}

naoa

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <groonga.h>

int
main(int argc, char **argv)
{
  grn_ctx ctx;
  grn_obj *db, *table, *column, *key_type, *value_type;

naoa

table_create Tags TABLE_PAT_KEY ShortText
[[0,0.0,0.0],true]
table_create Memos TABLE_HASH_KEY ShortText
[[0,0.0,0.0],true]
column_create Memos tags COLUMN_VECTOR Tags
[[0,0.0,0.0],true]
load --table Memos
[
{"_key": "Rroonga", "tags": ["Groonga", "Ruby"]},
{"_key": "Groonga", "tags": ["Groonga"]},

naoa

% du -hc /share/all/post/base/36915/ #PGroonga 実際利用しているサイズ
518M    /share/all/post/base/36915/
518M    合計

% ls -sl /share/all/post/base/36915/ |awk '{i+=$1} END{print i/1024}' #スパースを考慮して実際利用しているサイズ
517.461

% ls -sl /share/all/post/base/36915/pgrn* |awk '{i+=$1} END{print i/1024}' # Groongaのみが実際に利用しているサイズ
425.984

naoa

<?php
  $db = "localhost";
  $db_name = $argv[1];
  $table = "text";

  $article = $argv[2];

  if ($handle = opendir($article)) {
    while (false !== ($file = readdir($handle))) {
      echo "-------$file------\n";

naoa

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <groonga.h>
#include <groonga/nfkc.h>

/*
Wikipedia ja 30万件 3.8G
real    1m12.745s
user    0m58.432s