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      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Author</dt>
      <dd style="margin-left: 8.5em">Hiroshi Hatake &lt;hatak****@clear*****&gt;</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Date</dt>
      <dd style="margin-left: 8.5em">2015-01-09 18:58:24 +0900 (Fri, 09 Jan 2015)</dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">New Revision</dt>
      <dd style="margin-left: 8.5em"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626">42a3d8dd46a296ab6395bade4994be028fbd6626</a></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Message</dt>
      <dd style="margin-left: 8.5em"><pre style="border: 1px solid #aaa; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; padding: 0.5em; width: auto">Load data one by one</pre></dd>
      <dt style="clear: both; float: left; font-weight: bold; width: 8em">Modified files</dt>
      <dd style="margin-left: 8.5em">
        <ul>
          <li><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#diff-0">bench_reference_vector.rb</a></li>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">  Modified: bench_reference_vector.rb (+4 -8)</span>
<span class="diff-header-mark" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">===================================================================</span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L42">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L43">43</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L44">44</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L45">45</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L46">46</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L47">47</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L48">48</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L49">49</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L50">50</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L51">51</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L52">52</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L53">53</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L54">54</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L55">55</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L56">56</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L57">57</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L58">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L59">59</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L60">60</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L61">61</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L62">62</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L63">63</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L64">64</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L65">65</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L66">66</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L67">67</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L68">68</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L69">69</a></span>
<span class="diff-line-number-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L70">70</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0L71">71</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R42">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R43">43</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R44">44</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R45">45</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R46">46</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R47">47</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R48">48</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R49">49</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R50">50</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R51">51</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R52">52</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R53">53</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R54">54</a></span>
<span class="diff-line-number-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R55">55</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R56">56</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R57">57</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R58">58</a></span>
<span class="diff-line-number-hunk-header" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R59">...</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R60">60</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R61">61</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R62">62</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
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<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R63">63</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R64">64</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R65">65</a></span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R66">66</a></span>
<span class="diff-line-number-nothing" style="display: block; white-space: pre">&nbsp;</span>
<span class="diff-line-number-not-changed" style="display: block; white-space: pre"><a href="https://github.com/groonga/benchmarks/commit/42a3d8dd46a296ab6395bade4994be028fbd6626#L0R67">67</a></span>
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<pre style="border: 0; font-family: Consolas, Menlo, &quot;Liberation Mono&quot;, Courier, monospace; line-height: 1.2; margin: 0; padding: 0.5em; white-space: normal; width: auto"><span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -43,15 +43,16 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">def create_table</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre"> table_create Tags TABLE_HASH_KEY ShortText</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> table_create Articles TABLE_HASH_KEY ShortText</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> column_create Articles tags COLUMN_VECTOR Tags</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-load --table Articles</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-[</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> EOH</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-not-changed" style="display: block; white-space: pre"> def load_data(num_loop, dirname, print_frequency)</span>
<span class="diff-not-changed" style="display: block; white-space: pre">   num_loop.times.each do |i|</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-    print(&lt;&lt;-EOH.strip)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+    puts(&lt;&lt;-EOH.strip)</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+load --table Articles</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+[</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> {&quot;_key&quot;: &quot;http://groonga.org/#{i}&quot;, &quot;tags&quot;: &quot;#{article_tags}&quot;},</span>
<span class="diff-added" style="background-color: #aaffaa; color: #000000; display: block; white-space: pre">+]</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> EOH</span>
<span class="diff-not-changed" style="display: block; white-space: pre">     if (i % print_frequency) == 0</span>
<span class="diff-not-changed" style="display: block; white-space: pre">       get_dir_size(dirname, i)</span>
<span class="diff-hunk-header" style="background-color: #eaf2f5; color: #999999; display: block; white-space: pre">@@ -59,13 +60,8 @@ <span class="diff-context" style="background-color: #ffffaa; color: #000000">EOH</span></span>
<span class="diff-not-changed" style="display: block; white-space: pre">   end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> end</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> </span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-def eof_data</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-  print(&quot;]&quot;)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-end</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> target_records_size = 100000</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> print_frequency = target_records_size / 10</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> create_table</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> load_data(target_records_size, &quot;db&quot;, print_frequency)</span>
<span class="diff-deleted" style="background-color: #ffaaaa; color: #000000; display: block; white-space: pre">-eof_data</span>
<span class="diff-not-changed" style="display: block; white-space: pre"> get_dir_size(&quot;db&quot;, target_records_size)</span>
</pre>
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