readme file

README.md

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-# Annotated version" VS "Lightweight Version"
+# 1- Tagging in Git: Annotated Version vs Lightweight Version
+
+## Overview
+Tags in Git are used to mark specific points in history as being important. There are two types of tags: **Annotated Tags** and **Lightweight Tags**.
+
+---
+
+## Annotated Tags
+- Store **extra meta data** such as:
+  - Tagger name
+  - Email
+  - Date
+- Important for **public releases** as they provide additional context and information.
+
+---
+
+## Lightweight Tags
+- Serve as **bookmarks** to a commit.
+- Contain only a name and a pointer to a commit.
+- Useful for creating quick links to relevant commits.
+
+---
+
+Use **Annotated Tags** when detailed information is required and **Lightweight Tags** for simple, fast references.
+
+## 2- Rebase" VS "Merge"
+Both Git rebase and Git merge are methods for integrating changes from one branch into another branch
+
+The main difference is that rebasing overwrites a branch’s history while merging preserves the history of both branches.
+
+# When should I use Git rebase and Merge?
+**Merge**  in public branches with team
+
+**Rebase** in local, individual projects and is helpful for resolving conflicts one at a time
+
+
+<p align="center">
+  <img src="git.png" width="350" title="hover text">
+  
+</p>
+