diff --git a/resources/sql/autopatches/20180419.phlux.edges.sql b/resources/sql/autopatches/20180419.phlux.edges.sql
new file mode 100644
--- /dev/null
+++ b/resources/sql/autopatches/20180419.phlux.edges.sql
@@ -0,0 +1,16 @@
+CREATE TABLE {$NAMESPACE}_phlux.edge (
+  src VARBINARY(64) NOT NULL,
+  type INT UNSIGNED NOT NULL,
+  dst VARBINARY(64) NOT NULL,
+  dateCreated INT UNSIGNED NOT NULL,
+  seq INT UNSIGNED NOT NULL,
+  dataID INT UNSIGNED,
+  PRIMARY KEY (src, type, dst),
+  KEY `src` (src, type, dateCreated, seq),
+  UNIQUE KEY `key_dst` (dst, type, src)
+) ENGINE=InnoDB, COLLATE {$COLLATE_TEXT};
+
+CREATE TABLE {$NAMESPACE}_phlux.edgedata (
+  id INT UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+  data LONGTEXT NOT NULL COLLATE {$COLLATE_TEXT}
+) ENGINE=InnoDB, COLLATE {$COLLATE_TEXT};
diff --git a/src/__phutil_library_map__.php b/src/__phutil_library_map__.php
--- a/src/__phutil_library_map__.php
+++ b/src/__phutil_library_map__.php
@@ -4716,6 +4716,7 @@
     'PhluxDAO' => 'applications/phlux/storage/PhluxDAO.php',
     'PhluxEditController' => 'applications/phlux/controller/PhluxEditController.php',
     'PhluxListController' => 'applications/phlux/controller/PhluxListController.php',
+    'PhluxSchemaSpec' => 'applications/phlux/storage/PhluxSchemaSpec.php',
     'PhluxTransaction' => 'applications/phlux/storage/PhluxTransaction.php',
     'PhluxTransactionQuery' => 'applications/phlux/query/PhluxTransactionQuery.php',
     'PhluxVariable' => 'applications/phlux/storage/PhluxVariable.php',
@@ -10693,6 +10694,7 @@
     'PhluxDAO' => 'PhabricatorLiskDAO',
     'PhluxEditController' => 'PhluxController',
     'PhluxListController' => 'PhluxController',
+    'PhluxSchemaSpec' => 'PhabricatorConfigSchemaSpec',
     'PhluxTransaction' => 'PhabricatorApplicationTransaction',
     'PhluxTransactionQuery' => 'PhabricatorApplicationTransactionQuery',
     'PhluxVariable' => array(
diff --git a/src/applications/phlux/storage/PhluxSchemaSpec.php b/src/applications/phlux/storage/PhluxSchemaSpec.php
new file mode 100644
--- /dev/null
+++ b/src/applications/phlux/storage/PhluxSchemaSpec.php
@@ -0,0 +1,10 @@
+<?php
+
+final class PhluxSchemaSpec
+  extends PhabricatorConfigSchemaSpec {
+
+  public function buildSchemata() {
+    $this->buildEdgeSchemata(new PhluxVariable());
+  }
+
+}