Comment by stopachka

Absolutely. Instant has similar design goals to Rails and ActiveRecord

Here are some parallels your example:

A. ActiveRecord:

```

post = Post.find_by(author: "John Smith") post.author.email = "[email protected]" post.save

```

B. Instant:

```

db.transact( tx.users[lookup('author', 'John Smith')].update({ email: '[email protected]' }), );

```

> In React/Vue/Solid, I want to say express things like this:

Here's what the React/Vue code would look like:

```

function BlogPostDetailComponent(props) {

  // `useQuery` is equivelant to the `subscribe` that you mentioned:

  const { isLoading, data, error } = db.useQuery({posts: {author: {}, $: {where: { id: props.id }, } })
  
  if (isLoading) return ...
  
  if (error) return .. 
  
  function updateAuthorName(newName) {
  
    // `db.transact` does what you mentioned: 
    // it attempts to persist any pending changes to browser storage, then
    // sync to remote db, rolling back changes if there's a failure, and
    // gives an easy way to show an error toast if the update failed. (it's awaitable)
  
    db.transact(
      tx.authors[author.id].update({name: newName})
    )
  
  }

  return (
    <>
      ...
    </>
  )

}

```