Merge pull request #18 from shadab-mohammad-oracle/patch-5

Update README.md

Author: shadabshaukat

README.md

@@ -8,56 +8,41 @@ This project is a secure, lightweight SaaS-like database latency testing GUI and
 
 ![Screenshot 2025-07-03 at 11 26 30 PM](https://github.com/user-attachments/assets/f1b17fb8-f637-4b86-95c9-52dd0b6e2067)
 
-## Databases Supported 🔌 :
-
-### Oracle DB >= 12.2 📌  : 
-- Amazon RDS Oracle
-- OCI Autonomous Database
-- OCI VMDB
-- OCI Exadata Cloud Service
-- Oracle Database On-Premise
-
-### Postgres >= 11 📌 :
-- Amazon RDS Postgres
-- Amazon RDS Aurora Postgres
-- Postgres On-premise 
-
-### MySQL >= 5.7 📌  : 
-- Amazon RDS MySQL
-- Amazon RDS Aurora MySQL
-- OCI MySQL Database Service
-- OCI MySQL Heatwave
-- MySQL On-Premise
-
-### URL - HTTPS | HTTP 📌 :
-- Check Public or Private URLs for latency
+### 1. Clone Repository ###
+```bash
+git clone https://github.com/oracle-quickstart/db-endpoint-latency-testing-ammeter.git && cd db-endpoint-latency-testing-ammeter/
+```
 
+### 2. Create a Python Virtual Environment
 
-### 1. Create a Python Virtual Environment
 ```bash
 python3 -m venv .venv
+
 # Activate on Unix/macOS:
 source .venv/bin/activate
+
 # Activate on Windows:
 .venv\Scripts\activate
 ```
-### 2. Install requirements
+
+### 3. Install requirements
 ```bash
-pip install -r requirements.txt
+pip3 install -r requirements.txt
 ```
-### 3. Launch the Web App
+
+### 4. Launch the Web App
 ```bash
 uvicorn app.main:app --host 0.0.0.0 --port 8000
 ```
-### 4. Open your browser at:
+### 5. Open your browser at:
 ```
 http://localhost:8000
 ```
 - Log in: `admin` / `change_this` (update password in `app/main.py` for production).
 - Fill out the form and run latency tests in real time with live chart and table views.
 - For any errors (connection, authentication) you'll see detailed front-end feedback.
 
-### 5. API Usage via Curl/CLI Example:
+### 6. API Usage via Curl/CLI Example:
 ```bash
 curl -u admin:change_this -X POST http://localhost:8000/api/test-latency \
   -F dbtype=postgresql -F host=localhost -F port=5432 -F username=postgres -F password=yourpassword -F database=postgres -F interval=1 -F period=10
@@ -70,35 +55,30 @@ curl -u admin:change_this -X POST http://localhost:8000/api/test-latency \
 
 The original `delta.py` script remains available for CLI power users and can test Oracle, PostgreSQL, MySQL, and URLs. **No credentials are stored in this file**; you must supply all values as arguments or interactively via a prompt.
 
-Use it like this (replace ALL UPPERCASE placeholders):
-
-### Oracle Example
 
-```bash
-python delta.py --db oracle --user ADMIN_USER --password YOUR_PASSWORD --host "YOUR_ORACLE_DSN" --interval 3 --period 5 --csvoutput oracle_latency.csv
-```
-- If you omit an argument, you will be prompted at runtime (passwords asked securely).
-
-### PostgreSQL Example
-
-```bash
-python delta.py --db postgresql --user PG_USER --password YOUR_PASSWORD --host PG_HOST --port 5432 --database DB_NAME --interval 3 --period 5 --csvoutput postgres_latency.csv
-```
-### MySQL Example
+## Databases Supported 🔌 :
 
-```bash
-python delta.py --db mysql --user MYSQL_USER --password YOUR_PASSWORD --host MYSQL_HOST --port 3306 --database DB_NAME --interval 3 --period 5 --csvoutput mysql_latency.csv
-```
-### URL Example
+### Oracle DB >= 12.2 📌  : 
+- Amazon RDS Oracle
+- OCI Autonomous Database
+- OCI VMDB
+- OCI Exadata Cloud Service
+- Oracle Database On-Premise
 
-```bash
-python delta.py --db url --url "https://example.com" --interval 3 --period 5 --csvoutput url_latency.csv
-```
-- All arguments can also be supplied interactively if omitted.
-- No passwords, usernames, or hostnames are stored in the codebase.
+### Postgres >= 11 📌 :
+- Amazon RDS Postgres
+- Amazon RDS Aurora Postgres
+- Postgres On-premise 
 
----
+### MySQL >= 5.7 📌  : 
+- Amazon RDS MySQL
+- Amazon RDS Aurora MySQL
+- OCI MySQL Database Service
+- OCI MySQL Heatwave
+- MySQL On-Premise
 
+### URL - HTTPS | HTTP 📌 :
+- Check Public or Private URLs for latency
 
 ## Contributing