From dcb8cbbe4dea8f98d34f62cb005b2989f5acff58 Mon Sep 17 00:00:00 2001
From: Nicolas Dupont <npg.dupont@gmail.com>
Date: Tue, 19 Dec 2023 11:04:00 +0100
Subject: [PATCH] Add index to improve query performance

---
 src/archivist/recorder/repositories/mongo/index.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/archivist/recorder/repositories/mongo/index.js b/src/archivist/recorder/repositories/mongo/index.js
index e135acc20..08b8efaf4 100644
--- a/src/archivist/recorder/repositories/mongo/index.js
+++ b/src/archivist/recorder/repositories/mongo/index.js
@@ -24,6 +24,8 @@ export default class MongoRepository extends RepositoryInterface {
 
     this.collection = db.collection(this.collectionName);
 
+    await this.collection.createIndex({ serviceId: 1, termsType: 1, fetchDate: -1 });
+
     return this;
   }