# Upgrade

Source: https://docs.sliplane.io/databases/upgrade

Upgrade your Sliplane database's compute and storage with zero downtime.

You can upgrade your database at any time with **zero downtime**.

Open your database in the Sliplane dashboard, go to the **Upgrade** tab, change its compute or storage size, and apply the change.

## Compute

Choose **Shared CPU** or **Dedicated CPU**, then select a size.

Compute cannot be scaled down to a tier with less memory. Your current size is labeled **Current**. See [Pricing](/databases/pricing) for the rate of each size and [Limits](/databases/limits) for the maximum compute available.

## Storage

Pick the total disk space for your database's persistent storage. Every database includes 10 GB at no extra cost, and you can grow it up to 1 TB. Storage can only be increased, never reduced.

## Summary and billing

The **Summary** panel shows the compute and storage costs, VAT and total. Choose hourly, monthly or yearly billing; see [Pricing](/databases/pricing#billing-period).

## Apply the upgrade

Click **Rescale** to apply the change. The new price applies from the moment the rescale completes, and your database stays online the whole time.