diff --git a/src/Plugin/migrate/destination/Table.php b/src/Plugin/migrate/destination/Table.php
index f04d9f6..f72eb37 100755
--- a/src/Plugin/migrate/destination/Table.php
+++ b/src/Plugin/migrate/destination/Table.php
@@ -5,6 +5,8 @@ namespace Drupal\migrate_plus\Plugin\migrate\destination;
 use Drupal\Core\Database\Connection;
 use Drupal\Core\Database\Database;
 use Drupal\Core\Plugin\ContainerFactoryPluginInterface;
+use Drupal\migrate\Event\ImportAwareInterface;
+use Drupal\migrate\Event\MigrateImportEvent;
 use Drupal\migrate\MigrateException;
 use Drupal\migrate\MigrateSkipProcessException;
 use Drupal\migrate\Plugin\MigrationInterface;
@@ -21,7 +23,7 @@ use Symfony\Component\DependencyInjection\ContainerInterface;
  *   id = "table"
  * )
  */
-class Table extends DestinationBase implements ContainerFactoryPluginInterface {
+class Table extends DestinationBase implements ContainerFactoryPluginInterface, ImportAwareInterface {
 
   /**
    * The name of the destination table.
@@ -51,6 +53,27 @@ class Table extends DestinationBase implements ContainerFactoryPluginInterface {
    */
   protected $dbConnection;
 
+  /**
+   * Maximum number of rows to insert in one query.
+   *
+   * @var int
+   */
+  protected $batchSize;
+
+  /**
+   * The query object being built row-by-row.
+   *
+   * @var array
+   */
+  protected $rowsToInsert = [];
+
+  /**
+   * The highest ID seen or created so far on this table.
+   *
+   * @var int
+   */
+  protected $lastId = 0;
+
   /**
    * Constructs a new Table.
    *
@@ -71,6 +94,7 @@ class Table extends DestinationBase implements ContainerFactoryPluginInterface {
     $this->tableName = $configuration['table_name'];
     $this->idFields = $configuration['id_fields'];
     $this->fields = isset($configuration['fields']) ? $configuration['fields'] : [];
+    $this->batchSize = isset($configuration['batch_size']) ? $configuration['batch_size'] : 1;
     $this->supportsRollback = TRUE;
   }
 
@@ -110,23 +134,79 @@ class Table extends DestinationBase implements ContainerFactoryPluginInterface {
    * {@inheritdoc}
    */
   public function import(Row $row, array $old_destination_id_values = []) {
-    $id = $row->getSourceIdValues();
-    if (count($id) != count($this->idFields)) {
-      throw new MigrateSkipProcessException('All the id fields are required for a table migration.');
+    // Skip batching (if configured) for updates.
+    $batch_inserts = ($this->batchSize > 1 && empty($old_destination_id_values));
+    $ids = [];
+    foreach ($this->idFields as $field => $fieldInfo) {
+      if ($row->hasDestinationProperty($field)) {
+        $ids[$field] = $row->getDestinationProperty($field);
+      }
+      elseif (!$row->hasDestinationProperty($field) && empty($fieldInfo['use_auto_increment'])) {
+        throw new MigrateSkipProcessException('All the id fields are required for a table migration.');
+      }
+      // When batching, we do the auto-incrementing ourselves.
+      elseif ($batch_inserts && $fieldInfo['use_auto_increment']) {
+        if (count($this->rowsToInsert) == 0) {
+          // Get the highest existing ID, so we will create IDs above it.
+          $this->lastId = $this->dbConnection->query("SELECT MAX($field) AS MaxId FROM {{$this->tableName}}")
+            ->fetchField();
+          if (!$this->lastId) {
+            $this->lastId = 0;
+          }
+        }
+        $id = ++$this->lastId;
+        $ids[$field] = $id;
+        $row->setDestinationProperty($field, $id);
+      }
     }
 
-    $values = $row->getDestination();
+    // When batching, make sure we have the same properties in the same order
+    // every time.
+    if ($batch_inserts) {
+      $destination_properties = array_keys($this->migration->getProcess());
+      $destination_properties = array_merge($destination_properties,
+        array_keys($this->idFields));
+      sort($destination_properties);
+      $destination_values = $row->getDestination();
+      foreach ($destination_properties as $property_name) {
+        $values[$property_name] = $destination_values[$property_name] ?? NULL;
+      }
+    }
+    else {
+      $values = $row->getDestination();
+    }
 
     if ($this->fields) {
       $values = array_intersect_key($values, $this->fields);
     }
 
-    $status = $this->dbConnection->merge($this->tableName)
-      ->key($id)
-      ->fields($values)
-      ->execute();
+    if ($batch_inserts) {
+      $this->rowsToInsert[] = $values;
+      if (count($this->rowsToInsert) >= $this->batchSize) {
+        $this->flushInserts();
+      }
+      $status = TRUE;
+    }
+    // Row contains empty id field with use_auto_increment enabled.
+    elseif (count($ids) < count($this->idFields)) {
+      $status = $id = $this->dbConnection->insert($this->tableName)
+        ->fields($values)
+        ->execute();
+      foreach ($this->idFields as $field => $fieldInfo) {
+        if (isset($fieldInfo['use_auto_increment']) && $fieldInfo['use_auto_increment'] === TRUE && !$row->hasDestinationProperty($field)) {
+          $row->setDestinationProperty($field, $id);
+          $ids[$field] = $id;
+        }
+      }
+    }
+    else {
+      $status = $this->dbConnection->merge($this->tableName)
+        ->keys($ids)
+        ->fields($values)
+        ->execute();
+    }
 
-    return $status ? $id : NULL;
+    return $status ? $ids : NULL;
   }
 
   /**
@@ -140,4 +220,43 @@ class Table extends DestinationBase implements ContainerFactoryPluginInterface {
     $delete->execute();
   }
 
+  /**
+   * Execute the insert query and reset everything.
+   *
+   * @return bool
+   */
+  public function flushInserts() {
+    if (count($this->rowsToInsert) > 0) {
+      $batch_query = $this->dbConnection->insert($this->tableName)
+        ->fields(array_keys($this->rowsToInsert[0]));
+      foreach ($this->rowsToInsert as $row) {
+        $batch_query->values(array_values($row));
+      }
+      $batch_query->execute();
+      $this->rowsToInsert = [];
+    }
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public function preImport(MigrateImportEvent $event) {
+  }
+
+  /**
+   * {@inheritDoc}
+   */
+  public function postImport(MigrateImportEvent $event) {
+    // At the conclusion of a given migration, make sure batched inserts go in.
+    $this->flushInserts();
+  }
+
+  /**
+   * Make absolutely sure batched inserts are processed (especially for stubs).
+   */
+  public function __destruct() {
+    // At the conclusion of a given migration, make sure batched inserts go in.
+    $this->flushInserts();
+  }
+  
 }
diff --git a/tests/src/Kernel/MigrateTableBatchTest.php b/tests/src/Kernel/MigrateTableBatchTest.php
new file mode 100755
index 0000000..4458b23
--- /dev/null
+++ b/tests/src/Kernel/MigrateTableBatchTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Drupal\Tests\migrate_plus\Kernel;
+
+/**
+ * Verifies all tests pass with batching enabled, uneven batches.
+ *
+ * @group migrate
+ */
+class MigrateTableBatchTest extends MigrateTableTest {
+
+  /**
+   * The batch size to configure (a size of 1 disables batching).
+   *
+   * @var int
+   */
+  protected $batchSize = 2;
+
+}
diff --git a/tests/src/Kernel/MigrateTableEvenBatchTest.php b/tests/src/Kernel/MigrateTableEvenBatchTest.php
new file mode 100755
index 0000000..1c060e4
--- /dev/null
+++ b/tests/src/Kernel/MigrateTableEvenBatchTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Drupal\Tests\migrate_plus\Kernel;
+
+/**
+ * Verifies all tests pass with batching enabled, even batches.
+ *
+ * @group migrate
+ */
+class MigrateTableEvenBatchTest extends MigrateTableTest {
+
+  /**
+   * The batch size to configure (a size of 1 disables batching).
+   *
+   * @var int
+   */
+  protected $batchSize = 3;
+
+}
diff --git a/tests/src/Kernel/MigrateTableIncrementBatchTest.php b/tests/src/Kernel/MigrateTableIncrementBatchTest.php
new file mode 100755
index 0000000..32edb2a
--- /dev/null
+++ b/tests/src/Kernel/MigrateTableIncrementBatchTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Drupal\Tests\migrate_plus\Kernel;
+
+/**
+ * Verifies all tests pass with batching enabled, uneven batches.
+ *
+ * @group migrate
+ */
+class MigrateTableIncrementBatchTest extends MigrateTableIncrementTest {
+
+  /**
+   * The batch size to configure.
+   *
+   * @var int
+   */
+  protected $batchSize = 2;
+
+}
diff --git a/tests/src/Kernel/MigrateTableIncrementEvenBatchTest.php b/tests/src/Kernel/MigrateTableIncrementEvenBatchTest.php
new file mode 100755
index 0000000..66a4879
--- /dev/null
+++ b/tests/src/Kernel/MigrateTableIncrementEvenBatchTest.php
@@ -0,0 +1,19 @@
+<?php
+
+namespace Drupal\Tests\migrate_plus\Kernel;
+
+/**
+ * Verifies all tests pass with batching enabled, even batches.
+ *
+ * @group migrate
+ */
+class MigrateTableIncrementEvenBatchTest extends MigrateTableIncrementTest {
+
+  /**
+   * The batch size to configure.
+   *
+   * @var int
+   */
+  protected $batchSize = 3;
+
+}
diff --git a/tests/src/Kernel/MigrateTableIncrementTest.php b/tests/src/Kernel/MigrateTableIncrementTest.php
new file mode 100755
index 0000000..c447482
--- /dev/null
+++ b/tests/src/Kernel/MigrateTableIncrementTest.php
@@ -0,0 +1,142 @@
+<?php
+
+namespace Drupal\Tests\migrate_plus\Kernel;
+
+use Drupal\Core\Database\Database;
+use Drupal\migrate\MigrateExecutable;
+use Drupal\Tests\migrate\Kernel\MigrateTestBase;
+
+/**
+ * Tests migration destination table with auto-increment keys.
+ *
+ * @group migrate
+ */
+class MigrateTableIncrementTest extends MigrateTestBase {
+
+  const TABLE_NAME = 'migrate_test_destination_table';
+
+  /**
+   * The database connection.
+   *
+   * @var \Drupal\Core\Database\Connection
+   */
+  protected $connection;
+
+  /**
+   * The batch size to configure (a size of 1 disables batching).
+   *
+   * @var int
+   */
+  protected $batchSize = 1;
+
+  public static $modules = ['migrate_plus'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+
+    $this->connection = Database::getConnection();
+
+    $this->connection->schema()->createTable(static::TABLE_NAME, [
+      'description' => 'Test table',
+      'fields' => [
+        'id' => [
+          'type' => 'serial',
+          'not null' => TRUE,
+        ],
+        'data1' => [
+          'type' => 'varchar',
+          'length' => '32',
+          'not null' => TRUE,
+        ],
+        'data2' => [
+          'type' => 'varchar',
+          'length' => '32',
+          'not null' => TRUE,
+        ],
+      ],
+      'primary key' => ['id'],
+    ]);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function tearDown() {
+    $this->connection->schema()->dropTable(static::TABLE_NAME);
+    parent::tearDown();
+  }
+
+  /**
+   * Create a minimally valid migration with some source data.
+   *
+   * @return array
+   *   The migration definition.
+   */
+  protected function getTableDestinationMigration() {
+    $definition = [
+      'id' => 'migration_table_test',
+      'migration_tags' => ['Testing'],
+      'source' => [
+        'plugin' => 'embedded_data',
+        'data_rows' => [
+          [
+            'data1' => 'dummy1 value1',
+            'data2' => 'dummy2 value1',
+          ],
+          [
+            'data1' => 'dummy1 value2',
+            'data2' => 'dummy2 value2',
+          ],
+          [
+            'data1' => 'dummy1 value3',
+            'data2' => 'dummy2 value3',
+          ],
+        ],
+        'ids' => [
+          'data1' => ['type' => 'string'],
+        ],
+      ],
+      'destination' => [
+        'plugin' => 'table',
+        'table_name' => static::TABLE_NAME,
+        'id_fields' => [
+          'id' => [
+            'type' => 'integer',
+            'use_auto_increment' => TRUE,
+          ],
+        ],
+        'batch_size' => $this->batchSize,
+      ],
+      'process' => [
+        'data1' => 'data1',
+        'data2' => 'data2',
+      ],
+    ];
+    return $definition;
+  }
+
+  /**
+   * Tests table destination.
+   */
+  public function testTableDestination() {
+    $migration = \Drupal::service('plugin.manager.migration')->createStubMigration($this->getTableDestinationMigration());
+
+    $executable = new MigrateExecutable($migration, $this);
+    $executable->import();
+
+    $values = $this->connection->select(static::TABLE_NAME)
+      ->fields(static::TABLE_NAME)
+      ->execute()
+      ->fetchAllAssoc('data1');
+
+    $this->assertEquals(1, $values['dummy1 value1']->id);
+    $this->assertEquals(2, $values['dummy1 value2']->id);
+    $this->assertEquals(3, $values['dummy1 value3']->id);
+    $this->assertEquals('dummy2 value3', $values['dummy1 value3']->data2);
+    $this->assertEquals(3, count($values));
+  }
+
+}
diff --git a/tests/src/Kernel/MigrateTableTest.php b/tests/src/Kernel/MigrateTableTest.php
index dc47177..ceb38fa 100755
--- a/tests/src/Kernel/MigrateTableTest.php
+++ b/tests/src/Kernel/MigrateTableTest.php
@@ -4,6 +4,8 @@ namespace Drupal\Tests\migrate_plus\Kernel;
 
 use Drupal\Core\Database\Database;
 use Drupal\migrate\MigrateExecutable;
+use Drupal\migrate\Plugin\MigrateIdMapInterface;
+use Drupal\migrate\Row;
 use Drupal\Tests\migrate\Kernel\MigrateTestBase;
 
 /**
@@ -22,6 +24,13 @@ class MigrateTableTest extends MigrateTestBase {
    */
   protected $connection;
 
+  /**
+   * The batch size to configure (a size of 1 disables batching).
+   *
+   * @var int
+   */
+  protected $batchSize = 1;
+
   public static $modules = ['migrate_plus'];
 
   /**
@@ -100,6 +109,7 @@ class MigrateTableTest extends MigrateTestBase {
         'plugin' => 'table',
         'table_name' => static::TABLE_NAME,
         'id_fields' => ['data' => ['type' => 'string']],
+        'batch_size' => $this->batchSize,
       ],
       'process' => [
         'data' => 'data',
@@ -160,4 +170,26 @@ class MigrateTableTest extends MigrateTestBase {
     $this->assertEquals(0, count($values));
   }
 
+  /**
+   * Tests table update.
+   */
+  public function testTableUpdate() {
+    // Make sure migration overwrites the original data for the first row.
+    $original_values = [
+      'data' => 'dummy value',
+      'data2' => 'original value 2',
+      'data3' => 'original value 3',
+    ];
+    $this->connection->insert(static::TABLE_NAME)
+      ->fields($original_values)
+      ->execute();
+
+    /** @var \Drupal\migrate\Plugin\MigrationInterface $migration */
+    $migration = \Drupal::service('plugin.manager.migration')
+      ->createStubMigration($this->getTableDestinationMigration());
+    $migration->getIdMap()->saveIdMapping(new Row($original_values,
+      ['data' => 'dummy value']), ['data' => 'dummy value'], MigrateIdMapInterface::STATUS_NEEDS_UPDATE);
+    $this->testTableDestination();
+  }
+
 }