diff --git a/resources/sql/patches/048.relationshipkeys.sql b/resources/sql/patches/048.relationshipkeys.sql
new file mode 100644
index 0000000000..85cf1bd869
--- /dev/null
+++ b/resources/sql/patches/048.relationshipkeys.sql
@@ -0,0 +1,2 @@
+ALTER TABLE search_documentrelationship add key (relatedPHID, relation);
+ALTER TABLE search_documentrelationship add key (relation, relatedPHID);
diff --git a/src/applications/project/controller/list/PhabricatorProjectListController.php b/src/applications/project/controller/list/PhabricatorProjectListController.php
index 0243bae9cf..852e5868c7 100644
--- a/src/applications/project/controller/list/PhabricatorProjectListController.php
+++ b/src/applications/project/controller/list/PhabricatorProjectListController.php
@@ -23,6 +23,21 @@ class PhabricatorProjectListController
 
     $projects = id(new PhabricatorProject())->loadAllWhere(
       '1 = 1 ORDER BY id DESC limit 100');
+    $project_phids = mpull($projects, 'getPHID');
+
+    $profiles = array();
+    if ($projects) {
+      $profiles = id(new PhabricatorProjectProfile())->loadAllWhere(
+        'projectPHID in (%Ls)',
+        $project_phids);
+      $profiles = mpull($profiles, null, 'getProjectPHID');
+    }
+
+    $affil_groups = array();
+    if ($projects) {
+      $affil_groups = PhabricatorProjectAffiliation::loadAllForProjectPHIDs(
+        $project_phids);
+    }
 
     $author_phids = mpull($projects, 'getAuthorPHID');
     $handles = id(new PhabricatorObjectHandleData($author_phids))
@@ -30,12 +45,15 @@ class PhabricatorProjectListController
 
     $rows = array();
     foreach ($projects as $project) {
+      $profile = $profiles[$project->getPHID()];
+      $affiliations = $affil_groups[$project->getPHID()];
+
       $documents = new PhabricatorProjectTransactionSearch($project->getPHID());
       // search all open documents by default
       $documents->setSearchOptions();
       $documents = $documents->executeSearch();
 
-      $documents_types = igroup($documents,'documentType');
+      $documents_types = igroup($documents, 'documentType');
       $tasks = idx(
         $documents_types,
         PhabricatorPHIDConstants::PHID_TYPE_TASK);
@@ -48,8 +66,6 @@ class PhabricatorProjectListController
         PhabricatorPHIDConstants::PHID_TYPE_DREV);
       $revisions_amount = count($revisions);
 
-      $profile = $project->getProfile();
-      $affiliations = $project->loadAffiliations();
       $population = count($affiliations);
 
       $status = PhabricatorProjectStatus::getNameForStatus(
diff --git a/src/applications/project/controller/list/__init__.php b/src/applications/project/controller/list/__init__.php
index 72b8bf175b..c7ff3c35e3 100644
--- a/src/applications/project/controller/list/__init__.php
+++ b/src/applications/project/controller/list/__init__.php
@@ -10,6 +10,8 @@ phutil_require_module('phabricator', 'applications/phid/constants');
 phutil_require_module('phabricator', 'applications/phid/handle/data');
 phutil_require_module('phabricator', 'applications/project/constants/status');
 phutil_require_module('phabricator', 'applications/project/controller/base');
+phutil_require_module('phabricator', 'applications/project/storage/affiliation');
+phutil_require_module('phabricator', 'applications/project/storage/profile');
 phutil_require_module('phabricator', 'applications/project/storage/project');
 phutil_require_module('phabricator', 'applications/project/transactions/search');
 phutil_require_module('phabricator', 'view/control/table');
diff --git a/src/applications/project/controller/profile/PhabricatorProjectProfileController.php b/src/applications/project/controller/profile/PhabricatorProjectProfileController.php
index ace47f9f27..e2e5ed65ac 100644
--- a/src/applications/project/controller/profile/PhabricatorProjectProfileController.php
+++ b/src/applications/project/controller/profile/PhabricatorProjectProfileController.php
@@ -36,7 +36,7 @@ class PhabricatorProjectProfileController
     if (!$project) {
       return new Aphront404Response();
     }
-    $profile = $project->getProfile();
+    $profile = $project->loadProfile();
     if (!$profile) {
       $profile = new PhabricatorProjectProfile();
     }
diff --git a/src/applications/project/storage/affiliation/PhabricatorProjectAffiliation.php b/src/applications/project/storage/affiliation/PhabricatorProjectAffiliation.php
index b53d073ccf..23c73254a8 100644
--- a/src/applications/project/storage/affiliation/PhabricatorProjectAffiliation.php
+++ b/src/applications/project/storage/affiliation/PhabricatorProjectAffiliation.php
@@ -23,4 +23,17 @@ class PhabricatorProjectAffiliation extends PhabricatorProjectDAO {
   protected $role;
   protected $status;
 
+  public static function loadAllForProjectPHIDs($phids) {
+    if (!$phids) {
+      return array();
+    }
+    $default = array_fill_keys($phids, array());
+
+    $affiliations = id(new PhabricatorProjectAffiliation())->loadAllWhere(
+      'projectPHID IN (%Ls) ORDER BY IF(status = "former", 1, 0), dateCreated',
+      $phids);
+
+    return mgroup($affiliations, 'getProjectPHID') + $default;
+  }
+
 }
diff --git a/src/applications/project/storage/affiliation/__init__.php b/src/applications/project/storage/affiliation/__init__.php
index f6cf277138..0c83cc12fb 100644
--- a/src/applications/project/storage/affiliation/__init__.php
+++ b/src/applications/project/storage/affiliation/__init__.php
@@ -8,5 +8,7 @@
 
 phutil_require_module('phabricator', 'applications/project/storage/base');
 
+phutil_require_module('phutil', 'utils');
+
 
 phutil_require_source('PhabricatorProjectAffiliation.php');
diff --git a/src/applications/project/storage/project/PhabricatorProject.php b/src/applications/project/storage/project/PhabricatorProject.php
index b8cd85ec28..d9da01e716 100644
--- a/src/applications/project/storage/project/PhabricatorProject.php
+++ b/src/applications/project/storage/project/PhabricatorProject.php
@@ -34,7 +34,7 @@ class PhabricatorProject extends PhabricatorProjectDAO {
       PhabricatorPHIDConstants::PHID_TYPE_PROJ);
   }
 
-  public function getProfile() {
+  public function loadProfile() {
     $profile = id(new PhabricatorProjectProfile())->loadOneWhere(
       'projectPHID = %s',
       $this->getPHID());
@@ -42,9 +42,8 @@ class PhabricatorProject extends PhabricatorProjectDAO {
   }
 
   public function loadAffiliations() {
-    $affiliations = id(new PhabricatorProjectAffiliation())->loadAllWhere(
-      'projectPHID = %s ORDER BY IF(status = "former", 1, 0), dateCreated',
-      $this->getPHID());
-    return $affiliations;
+    $affils = PhabricatorProjectAffiliation::loadAllForProjectPHIDs(
+      array($this->getPHID()));
+    return $affils[$this->getPHID()];
   }
 }