{"id":4652,"date":"2013-04-08T12:11:35","date_gmt":"2013-04-07T18:11:35","guid":{"rendered":"http:\/\/www.moonmile.net\/blog\/?p=4652"},"modified":"2013-04-08T13:18:44","modified_gmt":"2013-04-08T04:18:44","slug":"ssd%e3%81%ab%e3%81%99%e3%82%8b%e3%81%a8blukcopy%e3%81%af5%e5%80%8d%e3%81%90%e3%82%89%e3%81%84%e6%97%a9%e3%81%8f%e3%81%aa%e3%82%8b-2","status":"publish","type":"post","link":"http:\/\/www.moonmile.net\/blog\/archives\/4652","title":{"rendered":"SSD\u306b\u3059\u308b\u3068Blukcopy\u306f5\u500d\u3050\u3089\u3044\u65e9\u304f\u306a\u308b"},"content":{"rendered":"

\u305b\u3063\u304b\u304f\u3001\u6700\u5f37.NET\u958b\u767aPC\u306bSSD\u3092\u5165\u308c\u305f\u306e\u3067\u3001SQL Server\u304c\u3069\u308c\u304f\u3089\u3044\u65e9\u304f\u306a\u308b\u304b\u8a08\u6e2c\u3057\u3066\u307f\u307e\u3059\u3002\u3064\u30fc\u304b\u3001\u3082\u3068\u3082\u3068\u305d\u306e\u76ee\u7684\u3082\u3042\u3063\u3066\u3001SSD \u306b\u3057\u3066\u3044\u307e\u3059\u3002\u5927\u5bb9\u91cf\u306e SSD \u306f\u305d\u308c\u306a\u308a\u306b\u304a\u9ad8\u3044\u306e\u3067\u3001\u672c\u5f53\u306a\u3089 64GB \u3050\u3089\u3044\u306e\u5b89\u3081\u306e\u3092\u8cb7\u3063\u3066\u8a66\u3057\u3066\u307f\u305f\u3044\u3068\u3053\u308d\u306a\u306e\u3067\u3059\u304c\u3001\u307e\u3060\u8cb7\u3063\u3066\u306a\u3044\u306e\u3067\u3002<\/p>\n

PLEXTRO PX-512M5P
\nhttp:\/\/www.goplextor.com\/jp\/index.php\/m5-pro<\/a>
\nWDC WD20EZRX-00DC0B0 1TB<\/p>\n

\u3068\u3044\u3046 WD \u306b\u3042\u307e\u308a\u306b\u4e0d\u5229\u306a\u72b6\u6cc1\u306a\u306e\u3067\u3059\u304c…\u307e\u3042\u3001\u3072\u3068\u6614\u524d\u306e HDD \u3068\u6700\u65b0\u306e SSD \u3092\u6bd4\u8f03\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3067\u3084\u3063\u3066\u307f\u307e\u3059\u3002\u72b6\u6cc1\u3068\u3057\u3066\u306f\u3001\u6614\u306e HDD \u306b SQL Server \u3092\u304c\u308a\u304c\u308a\u3084\u3063\u3066\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3057\u3066\u9811\u5f35\u3063\u3066\u3001\u3068\u3044\u3046\u72b6\u6cc1\u3060\u3051\u3069\u3001\u6700\u8fd1\u30c7\u30fc\u30bf\u30a2\u30af\u30bb\u30b9\u304c\u9045\u304f\u3066\u56f0\u308b\u3002\u3068\u306a\u308b\u3068\u3001\u3082\u3063\u3068\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3092\u3059\u308b\u306e\u304b\u3001CPU \u3092\u5909\u3048\u308b\u306e\u304b\u3001\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u30ea\u30d7\u30ec\u30fc\u30b9\u3059\u308b\u306e\u304b\uff1f\u3068\u8272\u3005\u8003\u3048\u308b\u3051\u3069\u3082\u3001HDD \u304b\u3089 SSD \u306b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u4e57\u305b\u63db\u3048\u308b\u3060\u3051\u3067\u3082\u5341\u5206\u3058\u3083\u306a\u3044\uff1f\u3063\u3066\u3068\u3053\u308d\u3067\u3059\u3002<\/p>\n

\u4ee5\u4e0b\u3001100\u4e07\u4ef6\u306eWEB\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u3092\u3001BulkCopy \u3067\u30a4\u30f3\u30b5\u30fc\u30c8\u3057\u3066\u8a08\u6e2c\u3057\u3066\u3044\u307e\u3059\u3002100\u4e07\u4ef6\u3068\u306f\u8a00\u3044\u307e\u3059\u304c\u3001\u5b9f\u306f\u5927\u3057\u305f\u3053\u3068\u304c\u306a\u304f\u3066\u3001\u5b9f\u969b\u306b\u696d\u52d9\u3067\u6271\u3046\u30c7\u30fc\u30bf\u306f1\u5104\u4ef6\u3050\u3089\u3044\u3068\u6841\u304c2\u6841\u3050\u3089\u3044\u9055\u3044\u307e\u3059\u3088\u306d\u3002\u4ee5\u524d\u306f\u3001\u3053\u306e100\u4e07\u4ef6\u6271\u3046\u306e\u306b\u3072\u3044\u3053\u3089\u8a00\u3063\u3066\u3044\u305f\u306f\u305a\u306a\u3093\u3067\u3059\u304c\u3001CPU \u3068\u30e1\u30e2\u30ea\u306e\u95a2\u4fc2\u306a\u306e\u304b\u3001\u7d50\u69cb\u30b9\u30e0\u30fc\u30b9\u306b\u52d5\u304d\u307e\u3059\u3002\u306a\u306e\u3067\u3001\u76f8\u5bfe\u5024\u3068\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n

SSD \u306b\u30d0\u30eb\u30af\u30a4\u30f3\u30b5\u30fc\u30c8\u4e2d
\n<\/a>
\n100\u4e07\u4ef6\u30a4\u30f3\u30b5\u30fc\u30c8\u3067 7.8\u79d2
\n\"20130408_02\"<\/a>
\nHDD \u306b\u30d0\u30eb\u30af\u30a4\u30f3\u30b5\u30fc\u30c8\u4e2d
\n\"20130408_03\"<\/a>
\n100\u4e07\u4ef6\u30a4\u30f3\u30b5\u30fc\u30c8\u3067 32.1\u79d2<\/p>\n

\"20130408_04\"<\/a><\/p>\n

\u5b9f\u6e2c\u5024\u30675\u500d\u3050\u3089\u3044\u306e\u9055\u3044\u304c\u51fa\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u5927\u91cf\u306e\u30c7\u30fc\u30bf\u30a4\u30f3\u30b5\u30fc\u30c8\u306a\u306e\u3067\u3001\u72b6\u6cc1\u304c\u7279\u5225\u306a\u306e\u3067\u3059\u304c\u3001\u66f8\u304d\u8fbc\u307f\u306e\u5834\u5408\u3067\u3082 SSD \u306e\u307b\u3046\u304c\u9065\u304b\u306b\u65e9\u3044\u3002<\/p>\n

\u3067\u3001\u5225\u9014\u8aad\u307f\u8fbc\u307f\uff08SELECT\uff09\u3092\u3084\u3063\u3066\u307f\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u3063\u3061\u306e\u307b\u3046\u306f\u30c7\u30a3\u30b9\u30af\u30ad\u30e3\u30c3\u30b7\u30e5\u304c\u52b9\u3044\u3066\u3044\u308b\u3068\u3001\u3069\u3061\u3089\u3082 .3 \u79d2\u3068\u304b\u3067\u8fd4\u3063\u3066\u304f\u308b\u306e\u3067\u6bd4\u8f03\u306b\u306a\u308a\u307e\u305b\u3093\u3002\u5f53\u7136\u3001\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u306a\u3044\u72b6\u614b\u3067\u3053\u308c\u3067\u3059\u304b\u3089\u3002SELECT \u306e\u307b\u3046\u306f\u3001\u5225\u9014\u8a08\u6e2c\u65b9\u6cd5\u3092\u8003\u3048\u3066\u30ea\u30c8\u30e9\u30a4\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n

\u25a0\u5b9f\u9a13\u30bd\u30fc\u30b9<\/p>\n

\r\nvoid GoBlukCopy(string CNSTR)\r\n{\r\n    DataTable dt = _dt;\r\n\r\n    SqlConnection cn = new SqlConnection(CNSTR);\r\n    SqlBulkCopy bc = new SqlBulkCopy(cn);\r\n\r\n    DateTime start = DateTime.Now;\r\n\r\n    bc.BulkCopyTimeout = 0;\r\n    bc.DestinationTableName = "logs";\r\n    cn.Open();\r\n    bc.WriteToServer(dt);\r\n    cn.Close();\r\n\r\n    DateTime end = DateTime.Now;\r\n    label2.Text = string.Format("BulkCopy\u5b8c\u4e86 {0:#.0} sec",\r\n        ((TimeSpan)(end - start)).TotalSeconds);\r\n}\r\n<\/pre>\n
\u3064\u3044\u3067\u306b\u30a2\u30af\u30bb\u30b9\u30ed\u30b0\u304b\u3089 DataTable \u3092\u4f5c\u308b\u3068\u3053\u308d\u3082\u3002\u975e\u540c\u671f\u3092\u4f7f\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5225\u306e\u8a18\u4e8b\u306b\u3067\u3082\u89e3\u8aac\u3092\u3002<\/p>\n
\r\nDataTable _dt;\r\nint _count;\r\nbool _completed;\r\n\/\/\/ <summary>\r\n\/\/\/ \u30d5\u30a1\u30a4\u30eb\u304b\u3089\u8aad\u307f\u8fbc\u307f\r\n\/\/\/ <\/summary>\r\n\/\/\/ <returns><\/returns>\r\npublic async Task<DataTable> MakeDataTable()\r\n{\r\n    DataTable dt = new DataTable();\r\n    dt.Columns.Add(new DataColumn(&quot;dt&quot;, typeof(string)));\r\n    dt.Columns.Add(new DataColumn(&quot;code&quot;, typeof(string)));\r\n    dt.Columns.Add(new DataColumn(&quot;ip&quot;, typeof(string)));\r\n    dt.Columns.Add(new DataColumn(&quot;req&quot;, typeof(string)));\r\n    dt.Columns.Add(new DataColumn(&quot;url&quot;, typeof(string)));\r\n\r\n    _completed = false;\r\n    await Task.Factory.StartNew(\r\n        () =>\r\n        {\r\n            var sr = System.IO.File.OpenText(@&quot;D:sitelogsout3.csv&quot;);\r\n            _count = 0;\r\n            while (sr.EndOfStream == false)\r\n            {\r\n                string line = sr.ReadLine();\r\n                string[] v = line.Split(new string[] { &quot;t&quot; }, StringSplitOptions.None);\r\n                DataRow row = dt.NewRow();\r\n                dt.Rows.Add(row);\r\n                row[&quot;dt&quot;] = v[0];\r\n                row[&quot;code&quot;] = v[1];\r\n                row[&quot;ip&quot;] = v[2];\r\n                row[&quot;req&quot;] = v[3];\r\n                row[&quot;url&quot;] = v[4];\r\n                _count++;\r\n            }\r\n            sr.Close();\r\n            _completed = true;\r\n            _dt = dt;\r\n        });\r\n\r\n    return dt;\r\n}\r\n\r\nprivate void button2_Click(object sender, EventArgs e)\r\n{\r\n    Task t1 = MakeDataTable();\r\n    Task t2 = Task.Factory.StartNew(async () =>\r\n    {\r\n        while (_completed == false)\r\n        {\r\n            await Task.Delay(500);\r\n            label2.Invoke((MethodInvoker)(() => label2.Text =\r\n                string.Format(&quot;{0} \u4ef6\u8aad\u307f\u8fbc\u307f\u4e2d&quot;, _count)));\r\n        }\r\n        label2.Invoke((MethodInvoker)(() => label2.Text =\r\n            string.Format(&quot;{0} \u4ef6\u8aad\u307f\u8fbc\u307f\u5b8c\u4e86&quot;, _count)));\r\n    });\r\n}\r\n<\/pre>\n","protected":false},"excerpt":{"rendered":"
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