{"id":3099,"date":"2021-10-26T12:57:37","date_gmt":"2021-10-26T03:57:37","guid":{"rendered":"https:\/\/qol-kk.com\/wp2\/?p=3099"},"modified":"2021-10-26T12:57:37","modified_gmt":"2021-10-26T03:57:37","slug":"post-3099","status":"publish","type":"post","link":"https:\/\/qol-kk.com\/wp2\/blog\/2021\/10\/26\/post-3099\/","title":{"rendered":"Laravel\u304b\u3089aws-sdk-for-php \u3067DynamoDB\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u6642\u306e\u6ce8\u610f\u70b9"},"content":{"rendered":"<h2>Laravel\u304b\u3089aws-sdk-for-php \u3067DynamoDB\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u6642\u306e\u6ce8\u610f\u70b9<\/h2>\n<p>\u5b9f\u88c5\u3057\u3066\u611f\u3058\u305f\u8ab2\u984c\u3092\u5148\u306b\u62bd\u51fa\u3057\u307e\u3059\u3002<\/p>\n<div class=\"borderBox\">\n<ul>\n<li>1\u56de\u5f53\u305f\u308a1MB\u306e\u6700\u5927\u30c7\u30fc\u30bf\u30b5\u30a4\u30ba\u5236\u9650<\/li>\n<li>5000\u4ef6\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u554f\u984c<\/li>\n<li>Key\u4ee5\u5916\u306e\u30ab\u30e9\u30e0\u306f\u5b58\u5728\u3057\u306a\u3044\u6642\u304c\u3042\u308b\u3088\u554f\u984c<\/li>\n<li>View\u3067\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u5148\u53d6\u5f97\u554f\u984c\uff08\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u304cSQL\u3060\u3063\u305f\u5834\u5408\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u4e8b\u304c\u3042\u308b\uff09<\/li>\n<li>\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3069\u3046\u3059\u308b\u554f\u984c<\/li>\n<li>\u5b9a\u6642\u30ea\u30ed\u30fc\u30c9\u8f9b\u3044\u3088\u554f\u984c\uff08\u8aad\u307f\u66f8\u304d\u306e\u91cf\u3067\u30b3\u30b9\u30c8\u304c\u5909\u308f\u308b\u306e\u3067\u3001\u6bce\u5206\u30ea\u30ed\u30fc\u30c9\u3068\u304b\u5b9f\u88c5\u3069\u3046\u306a\u306e\u554f\u984c\uff09<\/li>\n<\/ul>\n<\/div>\n<p>\u4eca\u56de\u3076\u3061\u5f53\u305f\u3063\u305f\u30cd\u30bf\u3060\u3051\u3067\u3053\u308c\u3060\u3051\u3042\u308b\u72b6\u614b\u3067\u3059\u3002\u5b9f\u88c5\u3059\u308b\u3068\u304d\u306b\u306f\u5341\u5206\u306b\u8abf\u67fb\/\u8abf\u6574\u3057\u3066\u52d5\u304d\u307e\u3057\u3087\u3046\u3002<br \/>\n\u300c\u5927\u4e08\u592b\u300d\u3068\u304b\u30ce\u30ea\u3067\u52d5\u304f\u3068\u5927\u5de5\u4e8b\u304c\u5f85\u3063\u3066\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>1\u3064\u3065\u3064\u898b\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<h3>1\u56de\u5f53\u305f\u308a1MB\u306e\u6700\u5927\u30c7\u30fc\u30bf\u30b5\u30a4\u30ba\u5236\u9650<\/h3>\n<p>1MB\u3068\u8a00\u308f\u308c\u3066\u3082\u30d4\u30f3\u3068\u6765\u306a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002<br \/>\n\u306a\u306e\u3067\u3001\u4eca\u56de\u306e\u4e8b\u4f8b\u3067\u8a18\u8f09\u3057\u3066\u307f\u307e\u3059\u3002<\/p>\n<div class=\"paperBox\">\n<p>\u53d6\u5f97\u4ef6\u6570\uff1a2769\u4ef6<\/p>\n<ul>\n<li>\u30c6\u30fc\u30d6\u30eb\u5185\u30ab\u30e9\u30e0\u6570\uff1a\u6700\u592724<\/li>\n<li>\u4e00\u90e8\u306b\u9577\u6587\u30c6\u30ad\u30b9\u30c8\u3042\u308a\uff08Wifi\u306e\u4f4d\u7f6e\u60c5\u5831\uff09<\/li>\n<li>\u30bb\u30ab\u30f3\u30c0\u30ea\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u975e\u8a2d\u5b9a<\/li>\n<li>\u00a0\u6b63\u898f\u5316\u3057\u3066\u5b58\u5728\u3059\u308b\u5024\u306e\u307f\u683c\u7d0d\u3001\u5b58\u5728\u3057\u306a\u3044NULL\u306a\u5974\u306f\u30ab\u30e9\u30e0\u540d\u3082\u306a\u3057<\/li>\n<\/ul>\n<\/div>\n<p>24\u306e\u30ab\u30e9\u30e0\u3092\u6301\u3064\u5185\u5bb9\u306e\u5834\u5408\u3067\u304a\u3088\u305d2500\u30ec\u30b3\u30fc\u30c9\u304c1\u5ea6\u306b\u53d6\u5f97\u3067\u304d\u308b\u3068\u8003\u3048\u3066\u3044\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<h3>5,000\u4ef6\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u306b\u306f\u3069\u3046\u3059\u308c\u3070\u3044\u3044\u306e\u554f\u984c<\/h3>\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306b2700\u4ef6\u3067\u7d42\u4e86\u3057\u3066\u3057\u307e\u3063\u305f\u3051\u30694800\u4ef6\u76ee\u3082\u53d6\u5f97\u3057\u3066\u6b32\u3057\u3044\u5834\u5408\u3001\u3069\u3046\u3059\u308c\u3070\u826f\u3044\u304b\u3002<\/p>\n<div class=\"pointBox\">\u7d9a\u304d\u3092\u8aad\u307f\u8fbc\u3080\u6642\u306f <code>ExclusiveStartKey<\/code> \u306b <code>LastEvaluatedKey<\/code>\u3092\u683c\u7d0d\u3057\u3066\u518d\u5ea6\u8aad\u307f\u8fbc\u3080<\/div>\n<p>\u3053\u308c\u3060\u3051\u3067\u7d9a\u304d\u306e\u53d6\u5f97\u3092\u3057\u3066\u304f\u308c\u307e\u3059\u3002<br \/>\n\u5177\u4f53\u7684\u306b\u306f\u6b21\u306e\u3088\u3046\u306a\u30b3\u30fc\u30c9\uff08\u53c2\u8003\u4f8b\u306f\u691c\u7d22\u7dcf\u6570\u306e\u53d6\u5f97\uff09\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">\/* ------------------------------------ *\r\n * AWS_DYNAMODB \u63a5\u7d9a\u8a2d\u5b9a\u95a2\u9023\r\n * ------------------------------------ *\/\r\n\u3000private $client;\r\n\u3000private $marshaler;\r\n\u3000public function __construct()\r\n\u3000{\/\/ Dynamodb\u63a5\u7d9a\u7528Header\u3092\u7528\u610f\r\n     $awsSdk = new Sdk([\r\n         'credentials' =&gt; [\r\n             'key' =&gt; env(\"AWS_DYNAMODB_KEY\"),\r\n             'secret' =&gt; env(\"AWS_DYNAMODB_SECRET\")\r\n         ],\r\n         'endpoint' =&gt; env(\"AWS_DYNAMODB_ENDPOINT\"),\r\n         'region'   =&gt; env(\"AWS_DYNAMODB_REGION\"),\r\n         'version'  =&gt; 'latest'\r\n     ]);\r\n     $this-&gt;client = $awsSdk-&gt;createDynamoDb();\r\n     $this-&gt;marshaler = new Marshaler();\r\n }\r\n\r\n\/* ------------------------------------------------ *\r\n  * \u691c\u7d22\u5bfe\u8c61\u306e\u7dcf\u6570\u30ab\u30a6\u30f3\u30c8\r\n  * ------------------------------------------------ *\/\r\n public static function countSearchItems($tableName,$did,$fromTs,$toTs){\r\n     #Key\u306e\u8abf\u6574\r\n     $eav = $this-&gt;marshaler-&gt;marshalJson(\r\n         '{\r\n             \":id\": \"' . $id . '\",\r\n             \":from_dt\":'. $fromDateTime .',\r\n             \":to_dt\":'. $toDateTime .'\r\n         }'\r\n     );\r\n\r\n     # \u65e5\u6642\u8981\u7d20\u306e\u6709\u7121\u3067\u691c\u7d22\u65b9\u6cd5\u3092\u5909\u52d5\r\n     if(!empty($fromTs)){\r\n         $KeyConditionExpression = '#id = :id and ts between :from_dt and :to_dt';\r\n     }else{\r\n         $KeyConditionExpression = '#id = :id';\r\n     }\r\n\r\n     $params = [\r\n         'TableName' =&gt; $tableName,\r\n         'KeyConditionExpression' =&gt; $KeyConditionExpression,\r\n         'ExpressionAttributeNames'=&gt; [ '#id' =&gt; 'id'],\r\n         'ExpressionAttributeValues'=&gt; $eav,\r\n         \/\/ \u7dcf\u6570\u306e\u78ba\u8a8d\u3060\u3051\u306a\u306e\u3067\u3001COUNT\u3060\u3051\u3092\u53d6\u5f97 \u203b\u30ec\u30b3\u30fc\u30c9\u304c\u6b32\u3057\u3051\u308c\u3070Select\u306f\u5916\u3059\r\n         'Select' =&gt; 'COUNT',\r\n         'ScanIndexForward' =&gt; false,\r\n     ];\r\n\r\n     # \u30c7\u30fc\u30bf\u53d6\u5f97\r\n     try {\r\n         $count = 0;\r\n         while (true) {\r\n             $result = $this-&gt;dynamodb-&gt;query($params);\r\n             # LastEvaluatedKey \u304c\u542b\u307e\u308c\u306a\u304f\u306a\u308b\u307e\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u5b9f\u884c\r\n             if (!empty($result['Count'])) {\r\n                 $count = $count + $result['Count'];\r\n             }\r\n             # \u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u6b21\u306e\u5024\u3092\u53d6\u5f97\u3059\u308b\r\n             if (isset($result['LastEvaluatedKey'])) {\r\n                 $params['ExclusiveStartKey'] = $result['LastEvaluatedKey'];\r\n             } else {\r\n                 break;\r\n             }\r\n         }\r\n         return $count;\r\n     } catch (DynamoDbException $e) {\r\n         throw $e;\r\n     }\r\n }<\/pre>\n<p>DynamoDB\u3067\u306f\u30ec\u30b3\u30fc\u30c9\u306b\u7d9a\u304d\u304c\u3042\u308b\u5834\u5408\u3001LastEvaluatedKey\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3044\u307e\u3059\u3002<br \/>\n\u3064\u307e\u308a\u3010LastEvaluatedKey \u304c\u542b\u307e\u308c\u306a\u304f\u306a\u308b\u307e\u3067\u30eb\u30fc\u30d7\u51e6\u7406\u3092\u5b9f\u884c\u3011\u3092\u5b9f\u884c\u3059\u308c\u3070\u6700\u5f8c\u307e\u3067\u53d6\u5f97\u3059\u308b\u4e8b\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<h3>Key\u4ee5\u5916\u306e\u30ab\u30e9\u30e0\u306f\u5b58\u5728\u3057\u306a\u3044\u6642\u304c\u3042\u308b\u3088\u554f\u984c<\/h3>\n<p>DynamoDB\u306e\u5834\u5408\u306f\u3042\u3089\u304b\u3058\u3081\u6c7a\u3081\u305fKey\u4ee5\u5916\u306f\u610f\u5916\u306a\u307b\u3069\u81ea\u7531\u306b\u8a2d\u8a08\u3067\u304d\u307e\u3059\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001\u76f4\u524d\u306e\u30ec\u30b3\u30fc\u30c9\u304c4\u30ab\u30e9\u30e0\u69cb\u6210\u3067\u3001\u4eca\u306e\u30ec\u30b3\u30fc\u30c9\u306f15\u30ab\u30e9\u30e0\u306e\u69cb\u6210\u306a\u3093\u3066\u3053\u3068\u3082Dynamo\u3067\u306f\u3042\u308a\u5f97\u307e\u3059\u3002<\/p>\n<p>MySQL\u3067\u30c7\u30fc\u30bf\u3092\u6b63\u898f\u5316\u3057\u3066\u7e26\u6301\u3061\u306eTable\u306b\u3057\u305f\u308a\u3057\u307e\u3059\u304c\u3001\u305d\u308c\u3092\u6a2a\u6301\u3061Table\u306e\u307e\u307e\u7c21\u5358\u306b\u5b9f\u88c5\u3067\u304d\u3066\u3057\u307e\u3046\u306e\u304cNoSQL\u306e\u9762\u767d\u3044\u3068\u3053\u308d\u3067\u3059\u3002\u3068\u3044\u3046\u3053\u3068\u3067\u3001Key\u4ee5\u5916\u306e\u5024\u306b\u3064\u3044\u3066\u306f\u81ea\u7531\u306a\u306e\u3067\u3010\u30ec\u30b3\u30fc\u30c9\u306e\u30b5\u30a4\u30ba\u3011\u3084\u3010\u6b63\u898f\u5316\u3011\u3068\u3044\u3063\u305f\u5185\u5bb9\u3092\u984c\u76ee\u3068\u3057\u300eNULL\u306f\u524a\u3063\u3066\u3057\u307e\u3048\u300f\u3068\u30ec\u30b3\u30fc\u30c9\u3092\u4f5c\u308b\u4e8b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u65e7\u30b7\u30b9\u30c6\u30e0\u304cSQL\u3067\u69cb\u6210\u3055\u308c\u3066\u3044\u305f\u5834\u5408\u3001\u3053\u308c\u3092\u884c\u3046\u3068\u4fee\u6b63\u7b87\u6240\u304c\u591a\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3002<br \/>\n\u306a\u305c\u304b\u3068\u3044\u3046\u3068\u3001\u5b58\u5728\u3057\u306a\u3044\u3068\u304d\u306fNULL\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u3068\u3057\u3066\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u4e8b\u304c\u591a\u3005\u3042\u308b\u304b\u3089\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u306f\u3053\u3093\u306a\u306e\uff08\u3000<code>{{ $data-&gt;type }}<\/code>\u3000\uff09\u304cView\u306b\u3044\u305f\u308a\u3068\u304b\u3002<br \/>\n\u30ab\u30e9\u30e0\u304c\u5b58\u5728\u3057\u306a\u3044\u3068\u30a8\u30e9\u30fc\u3092\u751f\u3080\u69cb\u9020\u306e\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306fView\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h4>\u89e3\u6c7a\u7b56<\/h4>\n<p>\u77e5\u3063\u3066\u3044\u308c\u3070\u56de\u907f\u306f\u7c21\u5358\u3067\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">@if(array_key_exists('type', $data))\r\n    {{ $data -&gt;type }}\r\n@endif\u3068<\/pre>\n<p>\u3068\u304b<\/p>\n<pre class=\"lang:default decode:true\">if(!empty($data-&gt;type)){\r\n    echo($data -&gt;type);\r\n}<\/pre>\n<p>\u3068\u304b\u3002<\/p>\n<p>\u305f\u3060\u3001\u3053\u3046\u3044\u3063\u305f\u30b3\u30fc\u30c9\u304c\u66f8\u3044\u3066\u3044\u306a\u3044\u5834\u5408\u306f\u69d8\u3005\u306a\u30b7\u30fc\u30f3\u3067\u540c\u3058\u72b6\u614b\u304c\u767a\u751f\u3057\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u308b\u306e\u3067\u4f5c\u696d\u6570\u304c\u81a8\u308c\u305f\u308a\u307e\u3057\u3059\u3002<br \/>\n\u5de5\u6570\u8a08\u7b97\u306b\u306f\u8981\u6ce8\u610f\u3067\u3059\u3002<\/p>\n<h3>View\u3067\u306e\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u5148\u53d6\u5f97\u554f\u984c<\/h3>\n<p>\u3053\u308c\u3001\u4eca\u56de\u306e\u5b9f\u88c5\u3067\u7d50\u69cb\u5384\u4ecb\u306a\u554f\u984c\u306b\u306a\u308a\u307e\u3057\u305f\u3002<br \/>\n\u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u304cSQL\u3060\u3063\u305f\u5834\u5408\u4e0b\u306e\u69d8\u306b\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u4e8b\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"lang:default decode:true\">{{ optional($data-&gt;type)-&gt;typename }}<\/pre>\n<p>\u3053\u308c\u3001Eloquent\u3067\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u7d50\u3076\u3068\u4fbf\u5229\u306b\u4f7f\u3048\u308b\u8a18\u8f09\u65b9\u6cd5\u3067\u3001\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u5148\u306e\u60c5\u5831\u3092 <code>-&gt;<\/code> \u3060\u3051\u3067\u3067\u304d\u308b\u512a\u308c\u3082\u306e\u3067\u3059\u3002<br \/>\nLaravel\u3067\u69cb\u7bc9\u3057\u305f\u30b7\u30b9\u30c6\u30e0\u3067\u306f\u906d\u9047\u3059\u308b\u4e8b\u304c\u591a\u3044\u8a18\u8f09\u65b9\u6cd5\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u304c\u3001DynamoDB\u3092\u5229\u7528\u3059\u308b\u3068\u3053\u308c\u304c\u8f9b\u304f\u306a\u3063\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u57fa\u672c\u7684\u306b\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u3066\u306a\u3044\u306e\u3067\u3001\u53d6\u5f97\u304c\u3067\u304d\u306a\u3044\u3002<br \/>\n\u305d\u306e\u305f\u3081\u3001\u53d6\u5f97\u3057\u305f\u5024\u3092\u78ba\u8a8d\u3057\u3066\u3001\u305d\u306e\u5024\u3067find\u3092\u304b\u3051typename\u3092\u53d6\u5f97\u3059\u308b\u3068\u3044\u3063\u305f\u6d41\u308c\u306e\u5b9f\u88c5\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\nDynamo\u5316\u3059\u308b\u3068\u300c\u305d\u3053\u307e\u3067\u3059\u308b\u610f\u5473\u3042\u308b\u306e\u304b\uff1f\u300d\u3068\u3044\u3046\u3068\u3053\u308d\u3068\u300c\u305d\u306e\u307e\u307e\u30c6\u30ad\u30b9\u30c8\u53ce\u3081\u3066\u3057\u307e\u3048\u3070\uff1f\u300d\u3068\u3044\u3046\u3068\u3053\u308d\u306e\u9078\u629e\u304c\u51fa\u3066\u304f\u308b\u3067\u3057\u3087\u3046\u3002<br \/>\n\u5f53\u7136\u305d\u306e\u5206\u5de5\u6570\u304c\u5897\u3048\u308b\u306e\u3067\u8981\u6ce8\u610f\u3067\u3059\u3002<\/p>\n<h3>\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3069\u3046\u3059\u308b\u554f\u984c<\/h3>\n<p>\u4eca\u56de\u4e00\u756a\u60a9\u3093\u3060\u306e\u304c\u30b3\u30ec\u3067\u3059\u3002<\/p>\n<p>\u524d\u56de\u306e\u6848\u4ef6\u3067\u89e6\u3063\u305f\u3068\u304d\u306b\u306f\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3067\u304d\u3066\u3044\u305f\u306e\u3067\u3059\u304c\u3001Lambda\u3055\u3093\u304c\u3088\u308d\u3057\u304f\u3084\u3063\u3066\u304f\u308c\u3066\u3044\u305f\u3088\u3046\u3067\u3059\u3002<br \/>\naws-sdk-for-php \u3067\u5b9f\u88c5\u3059\u308b\u5834\u5408\u3001\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306b\u5229\u7528\u3067\u304d\u308bNextToken\u3082\u767a\u884c\u3055\u308c\u307e\u305b\u3093\u3002<br \/>\nNextToken\u306fAppSync\u3055\u3093\u304c\u767a\u884c\u3057\u3066\u304f\u308c\u3066\u3044\u305f\u3088\u3046\u3067\u3059\u3002<\/p>\n<p>\u3068\u3044\u3046\u4e8b\u3067\u3001\u624b\u8a70\u307e\u308a...\u3002<br \/>\n\u4eca\u56de\u306e\u6848\u4ef6\u3067\u306f\u300c\u5b9f\u969b\u306b\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306a\u306e\u304b\u300d\u3068\u3044\u3046\u8b70\u984c\u3092\u6319\u3052\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u3001\u7d50\u8ad6\u3068\u3057\u3066\u300c\u4e0d\u8981\u300d\u3068\u306e\u5224\u65ad\u306b\u306a\u308a\u4e8b\u306a\u304d\u3092\u5f97\u307e\u3057\u305f\u3002<br \/>\n\u5b9f\u969b\u306b\u3084\u308d\u3046\u3068\u3059\u308b\u3068\u4e0b\u306e\u3088\u3046\u306a\u6bb5\u53d6\u308a\u3092\u884c\u3046\u3088\u3046\u3067\u3059\u3002<\/p>\n<div class=\"paperBox\">\n<ol>\n<li>Limit\u3092\u3064\u3051\u3001\u8868\u793a\u3057\u305f\u3044\u500b\u6570\u306e\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b<\/li>\n<li>\u6700\u7d42\u30ec\u30b3\u30fc\u30c9\u306e<code>LastEvaluatedKey<\/code>\u3092\u63a7\u3048\u3066\u304a\u304f<\/li>\n<li>LastEvaluatedKey\u304c\u306a\u304f\u306a\u308b\u307e\u3067while\u3067\u30eb\u30fc\u30d7\u53d6\u5f97\u3059\u308b<\/li>\n<li>LastEvaluatedKey\u306e\u6570\uff08\u9806\u756a\uff09\uff1d\u30da\u30fc\u30b8\u306d\u30a4\u30bf\u30fc\u306e\u756a\u53f7\u6570\u3068\u306a\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u306b\u6d3b\u7528\u3057\u30ca\u30f3\u30d0\u30ea\u30f3\u30b0\u3068\u30ea\u30f3\u30af\u3092\u751f\u6210\u3059\u308b<\/li>\n<\/ol>\n<\/div>\n<p>\u3053\u3053\u3067\u5224\u660e\u3057\u305f\u554f\u984c\u70b9\u306f\u4e0b\u306e\u901a\u308a\u3002<\/p>\n<div class=\"borderBox\">\n<ul>\n<li>\u30da\u30fc\u30b8\u8aad\u8fbc\u307f\u306e\u305f\u3073\u306b\u5168\u4ef6\u306e\u53d6\u5f97\u3057\u3066\u308b =&gt; \u8aad\u8fbc\u6570\u304c\u591a\u3044\u305f\u3081\u8868\u793a\u6570\u306e\u5272\u306b\u30b3\u30b9\u30c8\u304c\u304b\u304b\u308b<\/li>\n<li>\u30bd\u30fc\u30c8\u3059\u308b\u5834\u5408\u306a\u3069\u306f\u5168\u4ef6\u53d6\u3063\u3066\u4e26\u3073\u66ff\u3048\u3092\u5b9f\u884c\u3059\u308b\u306e\u3067Laravel\u30b5\u30fc\u30d0\u30fc\u306e\u30d1\u30ef\u30fc\u304c\u5fc5\u8981<\/li>\n<\/ul>\n<\/div>\n<p>\u3064\u307e\u308a\u306f\u300c\u3084\u308b\u610f\u5473\u3042\u308b\uff1f\u300d\u300c\u30d5\u30ed\u30fc\u5909\u3048\u305f\u65b9\u304c\u826f\u304f\u306a\u3044\uff1f\u300d\u3068\u3044\u3046\u767a\u60f3\u304c\u51fa\u3066\u304d\u3066\u300c\u4e0d\u8981\u300d\u5224\u65ad\u306b\u306a\u3063\u305f\u3068\u3044\u3046\u308f\u3051\u3067\u3059\u3002<br \/>\n\u4e0a\u8a18\u306e\u3088\u3046\u306b\u3084\u3063\u3066\u3084\u308c\u306a\u3044\u3053\u3068\u306f\u3042\u308a\u307e\u305b\u3093\u3002<br \/>\n\u304c\u3001\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f<code>aws-sdk-fot-php<\/code>\u3067\u76f4\u63a5\u53d6\u3063\u3066\u304f\u308b\u5b9f\u88c5\u306f\u304a\u52e7\u3081\u3057\u307e\u305b\u3093\u3002<\/p>\n<h3>\u5b9a\u6642\u30ea\u30ed\u30fc\u30c9\u8f9b\u3044\u3088\u554f\u984c<\/h3>\n<p>\u57fa\u672c\u7684\u306b\u306f\u30da\u30fc\u30b8\u30cd\u30fc\u30b7\u30e7\u30f3\u3068\u540c\u3058\u304f\u3010\u8cbb\u7528\u5bfe\u30b3\u30b9\u30c8\u3011\u306e\u8a71\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u8aad\u307f\u66f8\u304d\u306e\u91cf\u3067\u30b3\u30b9\u30c8\u304c\u5909\u308f\u308b\u306e\u3067\u300c\u6bce\u5206\u30ea\u30ed\u30fc\u30c9\u306e\u5b9f\u88c5\u3069\u304b\u3069\u3046\u306a\u306e\uff1f\u300d\u3068\u3002<\/p>\n<p>\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3066\u3001\u30b9\u30de\u30db\u306e\u30a6\u30a3\u30b8\u30c3\u30c8\u306b\u3057\u3088\u3046\u3068\u306e\u4f01\u753b\u304c\u3042\u308a\u307e\u3057\u305f\u3002<br \/>\n1\u5206\u306b1\u30ec\u30b3\u30fc\u30c9\u5897\u3048\u308b\u3088\u3046\u306a\u6848\u4ef6\u3060\u3063\u305f\u306e\u3067\u3001\u4eee\u306b\u6c17\u6e29\u306e\u30b0\u30e9\u30d5\u3092\u8868\u793a\u3059\u308b\u30a6\u30a3\u30b8\u30c3\u30c8\u3060\u3068\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u300c\u3053\u308c\u3001\u3069\u3046\u3068\u308b\uff1f\u300d\u3068\u3044\u3046\u7591\u7fa9\u304c\u30ea\u30ed\u30fc\u30c9\u554f\u984c\u3067\u3059\u3002<\/p>\n<p>MySQL\u3067\u3042\u308c\u3070\u6bce\u56de\u8868\u793a\u3057\u305f\u3044\u5206\u3060\u3051\u53d6\u5f97\u3057\u3066\u304d\u3066\u3082\u826f\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u3067\u3082\u3001Dynamo\u306e\u5834\u5408\u306f\u8aad\u8fbc\u3067\u8ab2\u91d1\u304c\u767a\u751f\u3057\u307e\u3059\u3002<br \/>\n\u679a\u520624\u6642\u9593\u5206\u306e\u6c17\u6e29\u3092\u53d6\u5f97\u3057\u3066\u304d\u305f\u3068\u3059\u308b\u3068\u30011\u5206\u6bce\u306b1440\u4ef6\u306e\u30ec\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3057\u3066\u304f\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<br \/>\n\u3053\u308c\u300124\u6642\u9593\u3067\u5408\u8a08\u3059\u308b\u30682,073,600\u4ef6\u53d6\u5f97\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u3053\u306e\u5206\u306e\u30b3\u30b9\u30c8\u304c\u767a\u751f\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<div class=\"borderBox\">\n<ul>\n<li>\u6b32\u3057\u3044\u3068\u304d\u306b\u53d6\u5f97\u3067\u826f\u304f\u306d\uff1f<\/li>\n<li>1\u30ec\u30b3\u30fc\u30c9\u3060\u3051\u53d6\u5f97\u3057\u3066\u304d\u3066\u3001iOS\u5074\u3067\u30ec\u30b3\u30fc\u30c9\u5236\u5fa1\u3059\u308c\u3070\u3044\u3044\u3093\u3058\u3083\u306d\uff1f<\/li>\n<\/ul>\n<\/div>\n<p>\u307e\u3041\u3053\u3046\u3044\u3063\u305f\u767a\u60f3\u306b\u306a\u308a\u307e\u3059\u3088\u306d\u3002\u3060\u3063\u3066\u3001\u30b3\u30b9\u30c8\u304c1000\u500d\u4ee5\u4e0a\u9055\u3046\u53ef\u80fd\u6027\u3042\u308b\u3093\u3067\u3059\u304b\u3089\u3002<\/p>\n<h3>\u307e\u3068\u3081<\/h3>\n<p>\u6d41\u884c\u308a\u306a\u306e\u3067\u300cDynamoDB\u5316\u3057\u3088\u3046\u300d\u3068\u3044\u3046\u4f01\u753b\u304c\u5897\u3048\u3066\u3044\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<br \/>\n\u3067\u3082\u3001\u3057\u3063\u304b\u308a\u8a70\u3081\u3066\u8a08\u753b\u3057\u306a\u3044\u3068\u3001\u5f8c\u3067\u75db\u3044\u76ee\u898b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u306e\u304cDynamoDB\u5316\u3067\u3059\u3002<br \/>\n\u8a2d\u8a08\u3060\u3051\u3067\u306f\u306a\u304f\u3001\u904b\u7528\u3082\u542b\u3081\u3066\u8003\u3048\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u4e8b\u9805\u3082\u591a\u3005\u3042\u308b\u306e\u3067\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6253\u3061\u5408\u308f\u305b\u5bc6\u5ea6\u3092\u9ad8\u3081\u30c1\u30e3\u30f3\u30c8\u3057\u305f\u6240\u306b\u843d\u3061\u7740\u3051\u308b\u4e8b\u304c\u5927\u5207\u3067\u3059\u3002<br \/>\n\u6c7a\u307e\u3063\u3066\u4ed5\u821e\u3048\u3070\u3001\u901f\u5ea6\u306f\u65e9\u3044\u3067\u3059\u3057BIG\u30ec\u30b3\u30fc\u30c9\u306b\u306f\u6700\u9069\u3060\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Laravel\u304b\u3089aws-sdk-for-php \u3067DynamoDB\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3059\u308b\u6642\u306e\u6ce8\u610f\u70b9 \u5b9f\u88c5\u3057\u3066\u611f\u3058\u305f\u8ab2\u984c\u3092\u5148\u306b\u62bd\u51fa\u3057\u307e\u3059\u3002 1\u56de\u5f53\u305f\u308a1MB\u306e\u6700\u5927\u30c7\u30fc\u30bf\u30b5\u30a4\u30ba\u5236\u9650 5000\u4ef6\u3042\u308b\u30ec\u30b3\u30fc\u30c9\u3092\u5168\u3066\u53d6\u5f97\u3059\u308b\u306b\u306f\u3069 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