diff --git a/vulnerabilities/pipelines/__init__.py b/vulnerabilities/pipelines/__init__.py
index d2f4453d5..3dd1b8e73 100644
--- a/vulnerabilities/pipelines/__init__.py
+++ b/vulnerabilities/pipelines/__init__.py
@@ -10,7 +10,6 @@
 import logging
 from datetime import datetime
 from datetime import timezone
-from traceback import format_exc as traceback_format_exc
 from typing import Iterable
 
 from aboutcode.pipeline import BasePipeline
@@ -18,8 +17,8 @@
 
 from vulnerabilities.importer import AdvisoryData
 from vulnerabilities.improver import MAX_CONFIDENCE
-from vulnerabilities.pipes.importer import import_advisory
-from vulnerabilities.pipes.importer import insert_advisory
+from vulnerabilities.models import Advisory
+from vulnerabilities.pipes import advisory
 from vulnerabilities.utils import classproperty
 
 module_logger = logging.getLogger(__name__)
@@ -83,38 +82,40 @@ def advisories_count(self) -> int:
         raise NotImplementedError
 
     def collect_and_store_advisories(self):
-        self.new_advisories = []
-
         collected_advisory_count = 0
         progress = LoopProgress(total_iterations=self.advisories_count(), logger=self.log)
         for advisory in progress.iter(self.collect_advisories()):
-            new_advisory = insert_advisory(
+            if _obj := advisory.insert_advisory(
                 advisory=advisory,
                 pipeline_name=self.qualified_name,
                 logger=self.log,
-            )
-            if new_advisory:
-                self.new_advisories.append(new_advisory)
-            collected_advisory_count += 1
+            ):
+                collected_advisory_count += 1
 
         self.log(f"Successfully collected {collected_advisory_count:,d} advisories")
 
     def import_new_advisories(self):
-        new_advisories_count = len(self.new_advisories)
+        new_advisories = Advisory.objects.filter(
+            created_by=self.qualified_name,
+            date_imported__isnull=True,
+        )
+
+        new_advisories_count = new_advisories.count()
+
+        self.log(f"Importing {new_advisories_count:,d} new advisories")
 
         imported_advisory_count = 0
         progress = LoopProgress(total_iterations=new_advisories_count, logger=self.log)
-        for advisory in progress.iter(self.new_advisories):
+        for advisory in progress.iter(new_advisories.paginated()):
             self.import_advisory(advisory=advisory)
-            imported_advisory_count += 1
+            if advisory.date_imported:
+                imported_advisory_count += 1
 
         self.log(f"Successfully imported {imported_advisory_count:,d} new advisories")
 
-    def import_advisory(self, advisory) -> None:
-        if advisory.date_imported:
-            return
+    def import_advisory(self, advisory: Advisory) -> int:
         try:
-            import_advisory(
+            advisory.import_advisory(
                 advisory=advisory,
                 pipeline_name=self.qualified_name,
                 confidence=self.advisory_confidence,
diff --git a/vulnerabilities/pipes/importer.py b/vulnerabilities/pipes/advisory.py
similarity index 94%
rename from vulnerabilities/pipes/importer.py
rename to vulnerabilities/pipes/advisory.py
index a040b4850..4b264481c 100644
--- a/vulnerabilities/pipes/importer.py
+++ b/vulnerabilities/pipes/advisory.py
@@ -26,28 +26,30 @@
 from vulnerabilities.models import Weakness
 
 
-def insert_advisory(advisory: AdvisoryData, pipeline_name: str, logger: Callable):
+def insert_advisory(advisory: AdvisoryData, pipeline_name: str, logger: Callable = None):
+    obj = None
     try:
-        obj, created = Advisory.objects.get_or_create(
+        obj, _ = Advisory.objects.get_or_create(
             aliases=advisory.aliases,
             summary=advisory.summary,
             affected_packages=[pkg.to_dict() for pkg in advisory.affected_packages],
             references=[ref.to_dict() for ref in advisory.references],
             date_published=advisory.date_published,
             weaknesses=advisory.weaknesses,
+            url=advisory.url,
             defaults={
                 "created_by": pipeline_name,
                 "date_collected": datetime.now(timezone.utc),
             },
-            url=advisory.url,
         )
-        if created:
-            return obj
     except Exception as e:
-        logger(
-            f"Error while processing {advisory!r} with aliases {advisory.aliases!r}: {e!r} \n {traceback_format_exc()}",
-            level=logging.ERROR,
-        )
+        if logger:
+            logger(
+                f"Error while processing {advisory!r} with aliases {advisory.aliases!r}: {e!r} \n {traceback_format_exc()}",
+                level=logging.ERROR,
+            )
+
+    return obj
 
 
 @transaction.atomic