> ## Documentation Index > Fetch the complete documentation index at: https://planetscale.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # Schema snapshots export const PlatformAvailability = ({current, vitess, postgres}) => { const docsHref = path => { if (!path) return path; const normalized = path.startsWith('/') ? path : `/${path}`; return normalized; }; const labels = { vitess: 'Vitess', postgres: 'Postgres' }; if (current === 'both') { return

Vitess and Postgres

; } const hasVitess = current === 'vitess' || Boolean(vitess); const hasPostgres = current === 'postgres' || Boolean(postgres); const only = !(hasVitess && hasPostgres); const engines = []; if (current === 'vitess' || current === 'postgres') engines.push(current); if (hasVitess && current !== 'vitess') engines.push('vitess'); if (hasPostgres && current !== 'postgres') engines.push('postgres'); return

{engines.map(engine => { const isCurrent = current === engine; const href = docsHref(engine === 'vitess' ? vitess : postgres); const label = only ? `${labels[engine]} only` : labels[engine]; const state = isCurrent || !href ? 'current' : 'link'; if (isCurrent || !href) { return {label} ; } return {label} ; })}

; }; Snapshots of database schemas within PlanetScale Managed accounts are transferred to PlanetScale's control plane to facilitate features requiring visibility into schemas. Schema snapshots include the structure of databases managed by PlanetScale, but do not include any row-level data. ## Need help? Get help from [the PlanetScale Support team](https://planetscale.com/contact?initial=support), or join our [Discord community](https://pscale.link/community) to see how others are using PlanetScale.