diff --git a/plugins/ExamplePlugin/RecordBuilders/ExampleBlob.php b/plugins/ExamplePlugin/RecordBuilders/ExampleBlob.php
new file mode 100644
index 00000000000..367f4ca65e1
--- /dev/null
+++ b/plugins/ExamplePlugin/RecordBuilders/ExampleBlob.php
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Matomo - free/libre analytics platform
+ *
+ * @link https://matomo.org
+ * @license http://www.gnu.org/licenses/gpl-3.0.html GPL v3 or later
+ */
+
+namespace Piwik\Plugins\ExamplePlugin\RecordBuilders;
+
+use Piwik\ArchiveProcessor;
+use Piwik\ArchiveProcessor\Record;
+use Piwik\ArchiveProcessor\RecordBuilder;
+use Piwik\DataTable;
+
+/**
+ * The RecordBuilder class processes raw data into ready ro read reports.
+ * It must implement two methods, one for aggregating daily reports
+ * aggregate() and another returning information about the record.
+ *
+ * Plugins can have more than one RecordBuilder, and should try to divide them
+ * up into the smallest number they can, while still performing as few total log aggregation
+ * queries as possible (this results in improved performance overall).
+ *
+ * For more detailed information about RecordBuilders please visit Matomo developer guide
+ * http://developer.piwik.org/api-reference/Piwik/ArchiveProcessor/RecordBuilder
+ */
+class ExampleBlob extends RecordBuilder
+{
+    const EXAMPLEPLUGIN_BLOB_RECORD_NAME = 'ExamplePlugin_exampleBlob';
+
+    /**
+     * This method should return the list of records this RecordBuilder creates. This example
+     * archives one metric, so we return some information about them.
+     */
+    public function getRecordMetadata(ArchiveProcessor $archiveProcessor): array
+    {
+        return [
+            Record::make(Record::TYPE_BLOB, self::EXAMPLEPLUGIN_BLOB_RECORD_NAME),
+        ];
+    }
+
+    /**
+     * inside this method you can implement your LogAggregator usage
+     * to process daily reports. this code for example, uses idvisitor to group results:
+     *
+     * ```
+     * $record = new DataTable();
+     *
+     * $query = $archiveProcessor->getLogAggregator()->queryVisitsByDimension(['idvisitor']);
+     * while ($row = $query->fetch()) {
+     *     $label = $row['idvisitor'];
+     *     unset($row['idvisitor']);
+     *     $record->sumRowWithLabel($label, $row);
+     * }
+     *
+     * return [self::EXAMPLEPLUGIN_ARCHIVE_RECORD => $record];
+     * ```
+     *
+     * non-day periods will automatically be aggregated together
+     */
+    protected function aggregate(ArchiveProcessor $archiveProcessor): array
+    {
+        $record = new DataTable();
+
+        $query = $archiveProcessor->getLogAggregator()->queryVisitsByDimension(['idvisitor']);
+        while ($row = $query->fetch()) {
+            $label = $row['idvisitor'];
+            unset($row['idvisitor']);
+            $record->sumRowWithLabel($label, $row);
+        }
+
+        return [self::EXAMPLEPLUGIN_BLOB_RECORD_NAME => $record];
+    }
+}
diff --git a/plugins/ExamplePlugin/RecordBuilders/ExampleMetric.php b/plugins/ExamplePlugin/RecordBuilders/ExampleMetric.php
index e1f62aac45e..293cc462921 100644
--- a/plugins/ExamplePlugin/RecordBuilders/ExampleMetric.php
+++ b/plugins/ExamplePlugin/RecordBuilders/ExampleMetric.php
@@ -57,12 +57,16 @@ public function getRecordMetadata(ArchiveProcessor $archiveProcessor): array
      * to process daily reports. this code for example, uses idvisitor to group results:
      *
      * ```
-     * $visitorMetrics = $this
-     * ->getLogAggregator()
-     * ->getMetricsFromVisitByDimension('idvisitor')
-     * ->asDataTable();
-     * $visitorReport = $visitorMetrics->getSerialized();
-     * return [self::EXAMPLEPLUGIN_ARCHIVE_RECORD => $visitorReport];
+     * $record = new DataTable();
+     *
+     * $query = $archiveProcessor->getLogAggregator()->queryVisitsByDimension(['idvisitor']);
+     * while ($row = $query->fetch()) {
+     *     $label = $row['idvisitor'];
+     *     unset($row['idvisitor']);
+     *     $record->sumRowWithLabel($label, $row);
+     * }
+     *
+     * return [self::EXAMPLEPLUGIN_ARCHIVE_RECORD => $record];
      * ```
      *
      * non-day periods will automatically be aggregated together
diff --git a/plugins/ExamplePlugin/RecordBuilders/ExampleMetric2.php b/plugins/ExamplePlugin/RecordBuilders/ExampleMetric2.php
index 4aa5a3fe503..e3cf6a3285e 100644
--- a/plugins/ExamplePlugin/RecordBuilders/ExampleMetric2.php
+++ b/plugins/ExamplePlugin/RecordBuilders/ExampleMetric2.php
@@ -45,12 +45,16 @@ public function getRecordMetadata(ArchiveProcessor $archiveProcessor): array
      * to process daily reports. this code for example, uses idvisitor to group results:
      *
      * ```
-     * $visitorMetrics = $this
-     * ->getLogAggregator()
-     * ->getMetricsFromVisitByDimension('idvisitor')
-     * ->asDataTable();
-     * $visitorReport = $visitorMetrics->getSerialized();
-     * return [self::EXAMPLEPLUGIN_ARCHIVE_RECORD => $visitorReport];
+     * $record = new DataTable();
+     *
+     * $query = $archiveProcessor->getLogAggregator()->queryVisitsByDimension(['idvisitor']);
+     * while ($row = $query->fetch()) {
+     *     $label = $row['idvisitor'];
+     *     unset($row['idvisitor']);
+     *     $record->sumRowWithLabel($label, $row);
+     * }
+     *
+     * return [self::EXAMPLEPLUGIN_ARCHIVE_RECORD => $record];
      * ```
      *
      * non-day periods will automatically be aggregated together