From 2e078cbffd83ec28ba01823fa6b6145a0850f1fe Mon Sep 17 00:00:00 2001
From: Lino Giger <68745352+LinoGiger@users.noreply.github.com>
Date: Thu, 16 Apr 2026 10:59:42 +0200
Subject: [PATCH 1/2] added preheating

---
 src/rapidata/rapidata_client/flow/rapidata_flow_manager.py | 6 ++++++
 uv.lock                                                    | 2 +-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/rapidata/rapidata_client/flow/rapidata_flow_manager.py b/src/rapidata/rapidata_client/flow/rapidata_flow_manager.py
index d3086651..0ebd31b0 100644
--- a/src/rapidata/rapidata_client/flow/rapidata_flow_manager.py
+++ b/src/rapidata/rapidata_client/flow/rapidata_flow_manager.py
@@ -139,6 +139,12 @@ def find_flows(
                 for flow in response.items
             ]
 
+    def preheat(self) -> None:
+        """Preheat the boost system to reduce latency for upcoming flow items."""
+        with tracer.start_as_current_span("RapidataFlowManager.preheat"):
+            logger.debug("Preheating boost")
+            self._openapi_service.campaign.campaign_api.campaign_boost_preheat_post()
+
     def __str__(self) -> str:
         return "RapidataFlowManager"
 
diff --git a/uv.lock b/uv.lock
index efb3d210..777720d4 100644
--- a/uv.lock
+++ b/uv.lock
@@ -2558,7 +2558,7 @@ wheels = [
 
 [[package]]
 name = "rapidata"
-version = "3.7.1"
+version = "3.7.3"
 source = { editable = "." }
 dependencies = [
     { name = "authlib" },

From f02c5d0237b6c3e6cef52d48e2ad7a01934749c9 Mon Sep 17 00:00:00 2001
From: Lino Giger <68745352+LinoGiger@users.noreply.github.com>
Date: Thu, 16 Apr 2026 11:10:33 +0200
Subject: [PATCH 2/2] added preheating to docs

---
 docs/flows.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/docs/flows.md b/docs/flows.md
index 5ac29df9..7bc944f0 100644
--- a/docs/flows.md
+++ b/docs/flows.md
@@ -123,6 +123,16 @@ flow.update_config(
     This config will only affect new flow items and not modify existing ones.
 
 
+### Preheating
+
+If you need low-latency responses for upcoming flow items, you can preheat the system beforehand:
+
+```python
+client.flow.preheat()
+```
+
+This warms up internal resources so that subsequent flow batches are processed faster. Call it before submitting time-sensitive batches.
+
 ### Retrieving Existing Flows
 
 You can retrieve flows by ID or list your recent flows: