fa24 lec9

versioned_docs/version-2024fa/lecture9.md

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+---
+id: lecture9
+title: Lecture 9
+---
+
+[Lecture Slides](https://docs.google.com/presentation/d/1VBKaYBTrOMwk2cngcKzw7ofbdfXzdqE41J-DD3_l-P0/edit?usp=sharing)
+
+[Final Project Instructions](finalproject)
+
+# Quick Announcements
+
+- Final Project Demonstration
+  - Monday 12/4 7:30 - 8:45 PM
+  - Location: Upson 222
+  - Attendance of your whole team is required!
+  - Structure of the demo day:
+    - Each team will be assigned a personal table to demo your project.
+    - You can visit other team's table to learn about other team's projects.
+    - Instructors will visit each table one by one to grade your projects.
+  - Cookies will be provided!
+
+# Containerization Concepts
+
+Containerization allows applications to packaged with their dependencies into standardized units called containers.
+
+**Benefits**
+
+- Portability between environments
+- Ensure consistency
+- Streamline deployment
+
+**Docker** is a popular containerization platform. Key concepts:
+
+- **Images:** Blueprint describing the environment
+- **Containers:** Running instances of images
+- **Dockerfile:** Defines how to build an image
+
+With Docker we can package applications into images that can be run reliably as containers anywhere.
+
+## Docker Setup
+
+To build a Docker image for a Node.js app:
+
+1. Create a Dockerfile
+2. Define base image, copy source code, specify commands
+3. Build image: `docker build`
+4. Run container from image: `docker run`
+
+## Deploying Containers
+
+Platforms like **Fly.io** make it easy to deploy Docker containers.
+
+To deploy on Fly.io:
+
+1. Install flyctl CLI
+2. Sign up and login
+3. Launch app with `flyctl launch`
+4. Deploy updates with `flyctl deploy`
+
+Fly.io handles running containers on their infrastructure.
+
+# Even Further Beyond
+
+Some further technologies:
+
+- Redux, SWR, Axios
+- GraphQL
+- Nest.js
+- Deno
+
+# Final Course Feedback (10% of your Grade)
+
+Let us know your thoughts by filling out Final Project Feedback Form and Final Feedback Form by **December 9 (11:59PM)**. These are to be released during presentation day.
+
+Thank you!

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