🎮 Migration Adventure: A Kid's Guide to Moving Your Data

🎯 What is Migration? (Think of it like moving houses!)

Imagine you have a toy box full of your favorite toys. Now, you're moving to a new house! You need to:

  1. Pack your toys carefully
  2. Move them to the new house
  3. Unpack them in the right places

That's exactly what migration is! But instead of toys, we're moving data (information) from one place to another.

🏠 The Moving Process (Step by Step)

1. Packing Your Toys (Preparing Data)

// This is like making a list of all your toys
const toys = [
    { name: "Teddy Bear", color: "Brown" },
    { name: "Race Car", color: "Red" }
];

2. Moving Day (Migration Time)

// This is like putting your toys in the moving truck
async function moveToys() {
    try {
        // Pack carefully!
        await packToysCarefully();
        // Drive to new house
        await driveToNewHouse();
        // Unpack in new room
        await unpackInNewRoom();
    } catch (error) {
        // Oops! Something went wrong
        console.log("Oh no! Let's try again!");
    }
}

🎨 Different Types of Moves (Migrations)

1. Small Move (Adding a New Toy)

// Like adding a new toy to your collection
async function addNewToy() {
    await addToy({
        name: "New Doll",
        color: "Pink"
    });
}

2. Big Move (Moving All Toys)

// Like moving all your toys to a new room
async function moveAllToys() {
    await startMoving();
    await packAllToys();
    await moveToNewRoom();
    await unpackAllToys();
}

🧩 The Moving Checklist (Migration Steps)

  1. Before Moving (Preparation)
  2. During Moving (Migration)