diff --git a/execution_engine/omop/db/celida/tables.py b/execution_engine/omop/db/celida/tables.py
index 092bfc85..0db17e26 100644
--- a/execution_engine/omop/db/celida/tables.py
+++ b/execution_engine/omop/db/celida/tables.py
@@ -26,8 +26,16 @@
 from execution_engine.omop.db.omop.schema import SCHEMA_NAME as OMOP_SCHEMA_NAME
 from execution_engine.util.interval import IntervalType
 
-IntervalTypeEnum = Enum(IntervalType, name="interval_type", schema=SCHEMA_NAME)
-CohortCategoryEnum = Enum(CohortCategory, name="cohort_category", schema=SCHEMA_NAME)
+# Use the "public" schema so that tables in different schemas can
+# these enums easily without introducing depedencies between the
+# respective schemas. Note that replicate the enum definitions in each
+# schema would not work when data must be exchanged between the
+# schemas because enum definitions in separate schemas, even if
+# identical in terms of enum values, are considered distinct and
+# incompatible.
+IntervalTypeEnum = Enum(IntervalType, name="interval_type", schema="public")
+CohortCategoryEnum = Enum(CohortCategory, name="cohort_category", schema="public")
+
 
 
 class Recommendation(Base):  # noqa: D101
diff --git a/execution_engine/task/runner.py b/execution_engine/task/runner.py
index 15ec7609..9379fb9a 100644
--- a/execution_engine/task/runner.py
+++ b/execution_engine/task/runner.py
@@ -80,7 +80,7 @@ def enqueue_ready_tasks(self) -> int:
                 and all(dep.name() in self.completed_tasks for dep in task.dependencies)
                 and task.name() not in self.enqueued_tasks
             ):
-                logging.info(f"Enqueuing task {task.name()}")
+                logging.debug(f"Enqueuing task {task.name()}")
 
                 try:
                     self.queue.put(task)
@@ -191,6 +191,7 @@ def run(self, bind_params: dict) -> None:
         try:
             while len(self.completed_tasks) < len(self.tasks):
                 self.enqueue_ready_tasks()
+                logging.info(f"{len(self.completed_tasks)}/{len(self.tasks)} tasks")
 
                 if self.queue.empty() and not any(
                     task.status == TaskStatus.RUNNING for task in self.tasks
@@ -209,7 +210,7 @@ def run(self, bind_params: dict) -> None:
                 with self.lock:
                     # Update the set of completed tasks
                     self.completed_tasks = set(self.shared_results.keys())
-                    logging.info(
+                    logging.debug(
                         f"Completed {len(self.completed_tasks)} of {len(self.tasks)} tasks"
                     )
 
@@ -286,7 +287,7 @@ def task_executor_worker() -> None:
                     self.stop_event.set()
                     continue
 
-                logging.info(f"Got task {task.name()}")
+                logging.debug(f"Got task {task.name()}")
 
                 try:
                     self.run_task(task, bind_params)
@@ -296,7 +297,7 @@ def task_executor_worker() -> None:
                             f"Task {task.name()} failed with status {task.status}"
                         )
 
-                    logging.info(f"Finished task {task.name()}")
+                    logging.debug(f"Finished task {task.name()}")
                 except TaskError as ex:
                     logging.error(ex)
                     self._error_queue.put(traceback.format_exc())
@@ -316,6 +317,7 @@ def task_executor_worker() -> None:
                     break
 
                 self.enqueue_ready_tasks()
+                logging.info(f"{len(self.completed_tasks)}/{len(self.tasks)} tasks")
 
                 if self.completed_tasks == self.enqueued_tasks and len(
                     self.completed_tasks
diff --git a/execution_engine/task/task.py b/execution_engine/task/task.py
index f40bba9a..3e1f2c20 100644
--- a/execution_engine/task/task.py
+++ b/execution_engine/task/task.py
@@ -119,7 +119,7 @@ def run(
         )
 
         self.status = TaskStatus.RUNNING
-        logging.info(f"Running task '{self.name()}'")
+        logging.debug(f"Running task '{self.name()}'")
 
         try:
             if len(self.dependencies) == 0 or self.expr.is_Atom: