Update 3. Get Only What You Need, and Fast.md

ortizfram · web-flow · commit 052321a417fc · 2022-11-28T10:49:21.000-09:00
diff --git a/Introduction to MongoDB in Python/3. Get Only What You Need, and Fast.md b/Introduction to MongoDB in Python/3. Get Only What You Need, and Fast.md
@@ -1,4 +1,4 @@
-### ❓
+### ❓ projection
 `projection` reducing data to fewer dimentions. data to **speak up**
 ### 📚 project in MongoDB
  ![image](https://user-images.githubusercontent.com/51888893/204366718-ef8d4286-c012-4e38-a3d5-333b909cf9e0.png)

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-### ❓`
	`1`	`+### ❓ projection`
`2`	`2`	`projection` reducing data to fewer dimentions. data to speak up
`3`	`3`	`### 📚 project in MongoDB`
`4`	`4`	`![image](https://user-images.githubusercontent.com/51888893/204366718-ef8d4286-c012-4e38-a3d5-333b909cf9e0.png)`