update README

Author: Niennienzz

ad-server-cache-bun/README.md

@@ -1,15 +1,30 @@
-# Elysia with Bun runtime
+# Example: Ad Server using Bun, ElysiaJS, and Dragonfly
+
+## Packages Used
+
+- [ElysiaJS](https://elysiajs.com/) is a TypeScript framework supercharged by the [Bun](https://bun.sh/) runtime with end-to-end type safety.
+- [ioredis](https://github.com/redis/ioredis) is a Redis client for Node.js that can be used to interact with Dragonfly.
+- [typebox](https://github.com/sinclairzx81/typebox) is a JSON schema type builder and validator with static type resolution for TypeScript.
+
+## Local Setup
+
+- Make sure that you have [Bun v1.0.6+](https://bun.sh/) installed locally.
+- Make sure that you have [Docker](https://docs.docker.com/engine/install/) installed locally.
+
+## Run Dragonfly & Service Application
+
+- Run a Dragonfly instance using Docker:
 
-## Getting Started
-To get started with this template, simply paste this command into your terminal:
 ```bash
-bun create elysia ./elysia-example
+docker run -p 6379:6379 --ulimit memlock=-1 docker.dragonflydb.io/dragonflydb/dragonfly
 ```
 
-## Development
-To start the development server run:
+- Install dependencies and run the service application:
+
 ```bash
-bun run dev
+# within the root directory of this example (dragonfly-examples/ad-server-cache-bun)
+bun install
+bun run dev # (or `bun dev`)
 ```
 
-Open http://localhost:3000/ with your browser to see the result.
+- The ad server API would be running on `http://localhost:3000/`

ad-server-cache-bun/bun.lockb

@@ -37,5 +37,5 @@ const app = new Elysia()
     .listen(3000);
 
 console.log(
-    `🦊 Elysia is running at ${app.server?.hostname}:${app.server?.port}`
+    `Ad server API is running at ${app.server?.hostname}:${app.server?.port}`
 );